ABSTRACT
Title of Document: A DECISION-BASED DESIGN PROCESS
FOR ECO-INDUSTRIAL PARKS
Time O. Aigbe, Master of Science, May 2011
Directed By: Dr. Jeffrey Herrmann, Mechanical Engineering
and Institute for Systems Research
This thesis presents a new process for designing eco-industrial parks (i.e.,
EIPs) that identifies the decisions that need to be made during each phase. A
literature review about the different EIP development processes in the U.S. and
worldwide is conducted to create a general EIP development process. A careful
analysis of 21 EIP development processes was conducted to illuminate the different
routines associated with each step in these processes. This thesis presents a revised
EIP development process that follows the decision-based design principle of aligning
all decisions with the involved organizations? most important objectives.
A DECISION-BASED DESIGN PROCESS FOR ECO-INDUSTRIAL PARKS
By
Time O. Aigbe
Thesis submitted to the Faculty of the Graduate School of the
University of Maryland, College Park, in partial fulfillment
of the requirements for the degree of
Master of Science
2011
Advisory Committee:
Associate Professor Jeffrey W. Herrmann, Chair
Associate Professor Linda C. Schmidt
Professor Reinhard K. Radermacher
? Copyright by
Time O. Aigbe
2011
ii
Acknowledgements
I would like to thank a number of people for making the completion of this
Thesis possible. I would like to thank my graduate advisor: Dr. Jeffrey W. Herrmann,
for making himself available for consultation on a frequent basis, for providing
technical support on the nature of engineering decision making and much more. I
would like to thank my family for encouraging me to continue on to graduate study
and playing a much needed supporting role outside of school. I would like to thank
my Thesis Committee members for taking the time out of their busy schedules to read
and review my thesis, as well as participating in my Thesis Defense. I would like to
thank the professors of the graduate courses I participated in for helping me build the
knowledge base necessary to conduct research and compose this thesis. I would like
to thank the Sustainable South Bronx and Green Worker Cooperatives for providing
me with the technical and non-technical information needed to produce an example
from South Bronx?s Oak Point Eco-Industrial Park. Lastly, I would like to thank the
Bridge to the Doctorate Fellowship Program for providing me with funding and the
opportunity to partake in guided, independent research of my choosing.
iii
Table of Contents
Acknowledgements ....................................................................................................... ii
Table of Contents ......................................................................................................... iii
List of Tables ............................................................................................................... vi
List of Figures ............................................................................................................ viii
Chapter 1: Introduction: Background on Sustainability, Industrial Ecology, and Eco-
Industrial Parks ............................................................................................................. 1
1.1 ?Sustainability..................................................................................................... 1
1.1.1 ? Sustainable Development.......................................................................... 1
1.1.2 ? Triple Bottom Line ................................................................................... 6
1.2 ? Industrial Ecology ............................................................................................ 7
1.2.1 ? Principles and Purpose of Industrial Ecology ........................................... 7
1.2.2 ? Eco-Industrial Development as an Application of Industrial Ecology ... 11
1.3 ? Eco-Industrial Parks ....................................................................................... 12
1.3.1 ? Vision and Goal of Eco-Industrial Parks: How they Ensure Sustainable
Development ....................................................................................................... 16
1.3.2 ? Road Blocks to Eco-Industrial Development ......................................... 18
1.3.3 ? EIP borne Benefits to Community, Inhabitants, and Environment ........ 22
1.4 ? Examples of EIP Development Worldwide ................................................... 27
1.4.1 ? Kalundborg, Denmark ............................................................................. 27
1.4.2 ? Netherlands ............................................................................................. 32
1.4.3 ? China ....................................................................................................... 35
1.4.4 ? Australia .................................................................................................. 42
1.5 - Examples of EIP Development in the United States ...................................... 47
1.5.1 ? Devens, MA ............................................................................................ 49
1.5.2 ? Londonderry, NH .................................................................................... 54
1.6 ? Research Questions ........................................................................................ 57
1.7 ? Thesis Overview ............................................................................................ 57
Chapter 2: The Eco-Industrial Park Design and Development Process ..................... 60
2.1 ? Planning for Development Methodologies: Industrial Parks vs. EIPs ........... 61
2.1.1 ? Planning an Industrial Park ..................................................................... 61
2.1.2 ? Planning an Eco-Industrial Park ............................................................. 62
2.2 ? Characteristics and Responsibilities of Decision-Makers and Stakeholders . 68
2.2.1 ? The Government ..................................................................................... 68
2.2.2 ? Private Investors and Development Teams............................................. 72
2.2.3 ? The Community, Non-Governmental Community Organizations, and
Educational Institutions ...................................................................................... 74
2.2.4 ? EIP Inhabitants ........................................................................................ 77
2.3 ? Important Objectives of EIP Development Projects ...................................... 82
2.4 ? Analysis of EIP Development Processes ....................................................... 87
Chapter 3: The General EIP Development Process .................................................. 114
3.1 ? Phases of the GEIPDP ................................................................................. 116
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3.1.1 - Phase 0A ? Identifying Primary Actors and Establishing the EIP
Development Team ........................................................................................... 116
3.1.2 - Phase 0B ? Gaining Consensus and Establishing Goals, Scope, and
Implementation Strategy ................................................................................... 118
3.1.3 - Phase 1 ? Locating a Suitable Site for EIP ............................................ 119
3.1.4 - Phase 2 ? Identifying an Anchor Tenant ............................................... 122
3.1.5 - Phase 3 ? Identifying Compatible Industrial Clusters ........................... 124
3.1.6 - Phase 4 ? Identifying Tenant Organizations .......................................... 127
3.1.7 - Phase 5 ? Determining Optimal Layout ................................................ 129
3.1.8 - Determining Need for Revisions to GEIPDP ........................................ 134
3.2 ? Development of Revised General EIP Development Process ..................... 137
3.2.1 - Modification of Original Phase 1 (now REIPDP Phase 2) .................... 140
3.2.2 - Omission of Original Phase 2 ................................................................ 141
3.2.3 - Revised Phase 1 ? Developing Action Plan .......................................... 142
3.2.4 - Revised Phase 2 ? Conducting the Site Search, Acquisition, and
Preparation ........................................................................................................ 143
3.2.5 ? Additional Phase: Phase 6 ? Delegation of Regulatory and Managerial
Responsibilities ? Formation of EIP Management Board ................................ 145
3.2.6 ? Additional Phase: Phase Omega ? Implementation and Construction . 147
3.3 ? Validation of REIPDP against Analyzed EIP Development Processes ....... 149
3.4 ? Determining how well the EIP Development Projects and the REIPDP
Advance the Triple Bottom Line Objectives ........................................................ 154
Chapter 4: Determining Decision-Based Design Methods for Phases of the Revised
EIP Development Process ......................................................................................... 167
4.1: The Contingency Decision-Making Framework: Classifying Decision-Making
Problems and Determining the Appropriate Decision-Making Procedure ........... 167
4.2: Selection of Decision-Making Procedure for each Phase in the Revised EIP
Development Process ............................................................................................ 172
4.2.1: Decision-Making Process of Phase 0A ................................................... 173
4.2.2: Decision-Making Process of Phase 0B ................................................... 174
4.2.3: Decision-Making Process of Phase 1...................................................... 175
4.2.4: Decision-Making Process of Phase 2...................................................... 176
4.2.5: Decision-Making Process of Phase 3...................................................... 177
4.2.6: Decision-Making Process of Phase 4...................................................... 178
4.2.7: Decision-Making Process of Phase 5...................................................... 179
4.2.8: Decision-Making Process of Phase 6...................................................... 179
4.2.9: Decision-Making Process of Phase Omega ............................................ 180
Chapter 5: Deciding which Tenants to include in Oak Point EIP ? A Detailed
Example of Phase 4 ................................................................................................... 182
5.1 Assumptions .................................................................................................... 182
5.2 - Identification Phase: Determining Decision-Makers and Stakeholders ....... 183
5.3 - Identification Phase: Defining the Problem .................................................. 185
5.4 - Identification Phase: Determining the Requirements ................................... 187
5.5 - Identification Phase: Establishing the Goals ................................................ 190
5.6 - Development Phase: Identifying the Alternatives ........................................ 191
5.7 - Development Phase: Developing the Evaluation Criteria ............................ 194
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5.7.1 - Creating the Criteria: ............................................................................. 194
5.7.2 ? Gathering of Data to Assess Performance of Alternatives versus Criteria:
........................................................................................................................... 198
5.8 - Development Phase: Selecting a Decision-Making Tool ............................. 199
5.9 - Selection Phase: Evaluating the Alternatives against Criteria...................... 199
5.9.1 ? Ranking, Pair-wise Comparison, and Comparison Matrix of Criteria .. 200
5.9.2 ? Pair-wise Comparisons, and Comparison Matrices of Alternatives ..... 203
5.9.3 ? Determining the Total Normalized Score of Each Alternative ............. 204
Chapter 6: Conclusions and Contributions ............................................................... 207
6.1 ? Summary of Findings ................................................................................... 208
6.2 - Limitations .................................................................................................... 209
6.2.1 ? Training in Risk Analysis ..................................................................... 209
6.2.2 ? Lack of Return on Assets Calculation .................................................. 210
6.2.3 ? Proprietary Information Dissemination ................................................ 211
6.3 ? Contributions................................................................................................ 212
6.4 ? Future Work ................................................................................................. 213
6.4.1 ?Government Agency Involvement ......................................................... 214
6.4.2 ? More Communication of Experiences between Past and Present EIP
Development Teams ......................................................................................... 215
Appendices ................................................................................................................ 217
Bibliography ............................................................................................................. 233
vi
List of Tables
Table 1: Trational Industrial Park Development vs. Eco-Industrial Park Development
Baseline Analyses (Nolan, 2004) ................................................................................ 65
Table 2: Responsibilities of EIP Management Board (UNEP, 1996) ......................... 80
Table 3: 21 EIP projects studied and their locations (EIP Design Process #1 courtesy
of: (Nolan, 2004). EIP Design Process #2 courtesy of: (Lowe, 1997).EIP Design
Process #3 courtesy of: (Wasserman, 2001). EIP Design Process #4 courtesy of:
(Koenig, 2005).) .......................................................................................................... 94
Table 4: 21 studied EIP projects and the decision makers leading their development 95
Table 5: Categorizing of EIP Development Processes with respect to Strategic
Decision Process? Routines (Template courtesy of Mintzberg et al. (1976)) ........... 100
Table 6: EIP design processes categorized with respect to Mintzberg et al.?s decision
process types (i.e., type of stimuli, process type, and solution type). ....................... 105
Table 7: Distribution of high-level fundamental objectives that are satisfied by each
of the 21 EIP development projects studied ............................................................. 113
Table 8: Literature about EIP Development Methods and the GEIPDP phases they
inspired ...................................................................................................................... 115
Table 9: Decisions Made during each Phase of the GEIPDP and their associated
constraints. ................................................................................................................ 133
Table 10: EIP #17 - Cape Charles Sustainable Technology Park's Decision Process
(Kim, 2009) ............................................................................................................... 134
Table 11: Comparison of GEIPDP to EIP #17 - Cape Charles Sustainable Technology
Park's Decision Process ............................................................................................ 135
Table 12: Correlation between GEIPDP and the 21 EIP development processes
studied ....................................................................................................................... 136
Table 13: Comparison between Phases in GEIPDP (on left) and the REIPDP (on
right) .......................................................................................................................... 139
Table 14: Correlation between REIPDP phases and steps in 21 EIP development
decision processes studied ........................................................................................ 151
Table 15: REIPDP Phases and the Decision-Objectives associated with each ........ 152
Table 16: Attribute 1's score scale and scoring rationale .......................................... 156
Table 17: Attribute 2's score scale and scoring rationale .......................................... 156
Table 18: Attribute 3's score scale and scoring rationale .......................................... 156
Table 19: Attribute 4's score scale and scoring rationale .......................................... 157
Table 20: A means-objective chain created from the TBL's fundamental and means
objective hierarchy (in tabular form ? adapted from EIP Process #9) ...................... 158
Table 21: Ranking of attributes that are used to determine a Criterion 1 grade. ...... 159
Table 22: Pairwise Comparisons and the Pairwise Comparison Matrix ................... 160
Table 23: Random Consistency Index (RI) .............................................................. 161
Table 24: Attribute scores received by EIP development process #9?s Phase 7 and the
scoring justifications per attribute ............................................................................. 161
Table 25: Performance of EIP development processes with respect to Criteria 1 & 2.
................................................................................................................................... 163
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Table 26: Scatter Plots Showing EIP Development Process Grades versus
Distribution of Phases that Advance the TBL's High-Level Fund. Objectives ........ 165
Table 27: REIPDP Phases and Presence/Absence of Technical Knowledge and
Problem Consensus ................................................................................................... 173
Table 28: Requirements for prospective EIP tenants ................................................ 188
Table 29: Goals for each prospective tenant ............................................................. 191
Table 30: Criteria for proposed tenants .................................................................... 197
Table 31: Tenant Alternatives' measures of effectiveness ratings ............................ 198
Table 32: Continuation of Table 4, two least important criteria ............................... 198
Table 33: Ranking of criteria prior to pair-wise comparison .................................... 200
Table 34: Nine-Point Scale used for pair-wise comparison ...................................... 200
Table 35: Pair-wise Comparison of Criteria ............................................................. 201
Table 36: Normalized matrix generated to determine Criteria's normalized weight of
importance................................................................................................................. 202
Table 37: Pair-wise comparison of the alternatives with respect to env1 ................. 203
Table 38: Comparison Matrix for alternatives on the attribute env1 ........................ 204
Table 39: Oak Point EIP Evaluation Criteria and the resulting Consistency Ratios
after the alternative tenants have been compared. .................................................... 204
Table 40: Common Industry Inputs and Outputs ...................................................... 218
Table 41: Main Features of US EIPs from Interview Survey (Gibbs and Deutz, 2005)
................................................................................................................................... 220
Table 42: Categorizing of an EIP Development Process with respect to the Strategic
Decision Process (EIP development process provided by (Nolan, 2004) and the
Strategic Decision Process provided by (Mintzberg, 1976)) .................................... 221
Table 41: Fundamental & Means Objective Network for the REIPDP ? Phases 0A
and 0B ....................................................................................................................... 222
Table 43: Fundamental & Means Objective Network for REIPDP - Phases 1 -3 .... 223
Table 44: Fundamental & Means Objective Network for the REIPDP ? Phases 4 & 5
................................................................................................................................... 224
Table 45: Fundamental & Means Objective Network for the REIPDP ? Phases 6 and
Omega ....................................................................................................................... 225
Table 46: Oak Point EIP, Potential Tenant Data for Incoming byproducts and
materials .................................................................................................................... 228
Table 47: Oak Point EIP, Potential Tenant Data for Outgoing byproducts and
materials (including the number of jobs created) ..................................................... 229
Table 48: Oak Point EIP, Potential Tenant Data for Outgoing byproducts and
materials (including the number of jobs created) (Continued) ................................. 230
viii
List of Figures
Figure 1: Scheme of sustainable development ? three components of a typical ecology
and four beneficial intersections (sustainability being the ultimate goal) (UCN, 2006)
....................................................................................................................................... 3
Figure 2: Comparison of the Actors and Activities within Natural Ecosystems (left)
and Industrial Ecosystems (right) (C?t? et al., 1994) ................................................... 8
Figure 3: Scalability of Industrial Ecology with respect to known Information
(Diwekar and Small, 2002) ......................................................................................... 10
Figure 4: The Multi-scale depiction of Industrial Ecology (Cohen-Rosenthal and
Musnikow, 2003) ........................................................................................................ 10
Figure 5: Hypothetical Linkages between EIP Tenants and Anchor Facility ............. 16
Figure 6: Summary of Benefits to each member of the Industrial Ecology (Koenig,
2005) ........................................................................................................................... 27
Figure 7: Kalundborg Industrial Symbiosis ................................................................ 28
Figure 8: Kalundborg Industrial Symbiosis - Historical Tracking of symbiotic
linkages as of 2009 (Industrial Symbiosis Institute, 2009) ......................................... 32
Figure 9: SCIP Byproduct Exchange System Proposed by Projects. MMA = methyl
methacrylate acid; MDI = methylene diisocyanate; TDI = toluene diisocyanate; HDI:
hexamethylene diisocyanate. (Jiang, 2005) ................................................................ 39
Figure 10: SCIP Byproduct Exchange on Regional Level (Jiang, 2005) ................... 39
Figure 11: Tenant Layout at Londonderry EIP (Garron, 2009) .................................. 55
Figure 12: TBL's high-level fundamental objectives .................................................. 85
Figure 13: TBL's objectives that contribute to the societal bottom line ..................... 86
Figure 14: TBL's objectives that contribute to the environmental bottom line .......... 86
Figure 15: TBL's objectives that contribute to the economic bottom line .................. 87
Figure 16: Structure of General Decision-Making Process (Mintzberg et al., 1976) . 89
Figure 17: Means Objective Network (Clemen and Reilly, 2001) ........................... 108
Figure 18: Fundamental Objectives Hierarchy (Clemen and Reilly, 2001) ............. 109
Figure 19: Part of the Means-Objective Network for EIP #8 - Devens EIP (Steps 1
and 2) (created on the basis of contributions from (Hollander and Lowitt, 2000)) .. 111
Figure 20: Contingency Framework for using Decision Making Methods (Daft, 2001)
................................................................................................................................... 168
Figure 21: Choice Processes in the Carnegie Model (Daft, 2001) ........................... 170
Figure 22: Connectance Diagram for the C & D Recycling Facility ........................ 196
Figure 23: Total Normalized Score of Each Alternative Tenant; the top four scoring
alternatives would be heavily considered for entrance into EIP ............................... 206
Figure 24: SCIP site plan (Lowe et al., 2005)........................................................... 219
Figure 25: Connectance Diagram for the Plastic Product Manufacturer (PP) .......... 226
Figure 26: Connectance Diagram for Paper Converting Operation (PC) ................. 226
Figure 27: Connectance Diagram for Wood Salvage and Re-milling Operation (WS)
................................................................................................................................... 227
Figure 28: Connectance Diagram for Glass Powder Manufacturing Facility (GP) .. 227
Figure 29: Normalized Score of Alternative Tenants vs. Criterion Sym2 ................ 231
Figure 30: Normalized Score of Alternative Tenants vs. Criterion Eco1 ................. 231
ix
Figure 31: Normalized Score of Alternative Tenants vs. Criterion Com1 ............... 231
Figure 32: Normalized Score of Alternative Tenants vs. Criterion Env1................. 231
Figure 33: Normalized Score of Alternative Tenants vs. Criterion Sym1 ................ 232
Figure 34: Normalized Score of Alternative Tenants vs. Criterion Eco2 ................. 232
1
Chapter 1: Introduction: Background on Sustainability,
Industrial Ecology, and Eco-Industrial Parks
1.1 ?Sustainability
1.1.1 ? Sustainable Development
Current economic trends and industrial production methods focus on
maximization of two quantities: the value added to customers and corporate profits.
These principles have led to industrial systems that extract renewable and non-
renewable resources for feedstock and eject the production process?s waste into
landfills and other terminal waste disposal areas (decreasing the Earth?s carrying
capacity). Some industries (both within the United States and around the world) fail
to replenish these renewable resources at a rate faster than they consume them
(Spriggs et al., 2004). Even though this strategy has propelled the United States into
such a prominent economic position in the world, it fails to address how we, as
human beings, intend to ensure that future generations will have the renewable (and
non-renewable) resources that we enjoy today (Gertler, 1995). To combat this
dilemma, a new goal for industrial system developers has come into focus:
sustainability. Many definitions exist for the word ?sustainability,? but Reap (2004)
provides an effective definition that encompasses the foundation and goals of
sustainability:
2
?Sustainability (a working definition) ? a persistent state of a coupled
ecological and economic system that preserves biotic integrity and stability
while simultaneously allowing human inhabitants [both current and future] ?to
be well off.?
In essence, employing sustainable principles would lead developers of
industrial systems to design systems that require fewer resources for production
processes and reduce the amount of waste being (1) produced and (2) diverted to
landfills and other waste disposal sites. Because considering the goal of sustainability
is applicable to all countries, it is no surprise that it has caught the attention of the
United Nations. In 1987, the World Commission on Environment and Development
(WCED) (an entity of the United Nations) met at the World Environment and
Development Conference and defined sustainable development as (WCED, 1987):
??. . . [a] development seeking to meet the need of the present generation
without compromising the ability of future generations to meet their own
needs. It aims at assuring the ongoing productivity of exploitable natural
resources and conserving all species of fauna and flora.??
Following this definition, a number of socio-environmental directives were
established and adopted by the participating countries. These directives called for the
adoption of sustainable development principles in the form of political and
management strategies that focus on balancing social equity, environmental integrity,
3
and economic efficiency (Rosenthal et al., 2003). A useful Venn diagram can be seen
in Figure 1.
Figure 1: Scheme of sustainable development ? three components of a typical ecology and four
beneficial intersections (sustainability being the ultimate goal) (UCN, 2006)
Figure 1 demonstrates beneficial results from relationships between society,
the economy (i.e. financial well being of stakeholders and decision-makers), and the
environment. When careful planning and design of industrial (and other
consumptive) systems are implemented, viable, bearable, and equitable solutions
create two-way positive relationships between their respective entities (i.e. overlap
between just two global entities). Ideally, when planning and design of industrial
(and other) systems are executed with all three entities in full consideration, a three-
way intersection is met, and a sustainable system is born. While ensuring the
feasibility of the project, industrial systems should be designed with sustainability
being a top goal.
Efforts to attain sustainable development can be seen through the creation of
the ISO14000 series in 1996 (ISO 14000 / ISO 14001 Environmental Management
Standard) by the International Organization for Standardization (ISO). As proof of
4
its popularity, by 2008, this set of standards was adopted globally by over 130,000
organizations worldwide (Nawroka and Parker, 2008). ISO14000 is a series of
international standards on environmental management that provides a framework for
the development of an environmental management system (EMS) and the supporting
audit program. The cornerstone standard of the 16 standard series is ISO14001. This
standard is a framework for companies looking to set up their own EMS so they can
achieve their economic and environmental goals. According to ISO, an EMS is:
?. . . part of the overall management system, that includes organizational
structure, planning activities, responsibilities, practices, procedures, processes
and resources for developing, implementing, achieving and maintaining the
environmental policy?
In addition, ISO14001 uses the Plan-Do-Check-Act methodology to ensure
that economic and environmental performance is improving from year to year
(Federal Facilities Council Report, 1999). In theory, this series of standards seems to
improve the sustainability of industrial system developers who choose to cooperate
with it. However, there are some weaknesses associated with ISO14000. One
conference held by the EPA in 1996, and documented in McCloskey (1996),
illuminates a few of these problems:
? ?It is quite unclear as to how much bad performance can slip through the
process-oriented net of ISO 14000. Systems could be set up with poor goals
and commitments could be disregarded. Audits could reflect this under-
5
achievement (since companies are registered), but would there be any ISO
violation?
? ISO cannot be credible if rogue companies can misuse it. Will the currency be
debased, particularly in developing countries? When large sums of money are
at stake, which company member will stand firm to make sure that ISO does
not become a refuge for poor performers?
? Firms can become certified simply by self-declaration; they do not have to go
through a third party registrar. How can consumers place any faith in claims
which are not independently verified?
? The same problem also applies to auditing. Firms are not obliged to use
qualified third parties to audit their operations. They can audit themselves.
How much credibility will these have?
? Moreover, firms are not required to make the results of their audits public.
Nor do they have to make most of their ISO required documents public. What
kind of accountability is that?
? In fact, there is a basic question about the legitimacy of ISO 14000 standards
themselves since they have come out of a process which has not been open
and inclusive. Key stakeholders were not involved at formative stages.
Basically this was a self-regulation process run by transnational corporations
in the first world. There is no semblance of democratic account-ability about
it.?
6
With all these problems inherent in the ISO 14000 series, industrial ecology must
gain popularity in the minds of decision-makers and, following implementation, be
effectively measured by EMS?s worldwide.
1.1.2 ? Triple Bottom Line
The triple bottom line can best be described as a corporate performance measurement
standard within the context of sustainable development. It can be thought of as a
multi-objective optimization problem that implicitly sets the ??simultaneous pursuit
of economic prosperity, environmental quality and social equity? as goals for every
company (Elkington, 1998). The metrics used to measure value for each particular
entity are not always obvious; money flow fluctuations can divulge economic impact,
but it is up to the company in question to determine suitable societal and
environmental measures of effectiveness. This can be done by looking at the physical
effects on the environment (like waste disposal rate, or resource consumption rate);
however, there is some difficulty in determining the boundary of the industrial system
and its respective effluents and needed feedstock. Life cycle analysis could be
conducted to determine how a particular company is impacting its surroundings.
Societal benefits and impacts can be measured by considering the stakeholders
(people in the surrounding communities, business communities and others directly or
indirectly affected by the industrial system in question). An increase in tax base to
the region, newly created high-skill level jobs, increase in traffic to complementary
industries, re-growth of renewable resources (or revived public property), decreases
in utilization of local landfills, and similar measures can all be considered as useful
indicators for increasing social equity (Gertler, 1995).
7
1.2 ? Industrial Ecology
1.2.1 ? Principles and Purpose of Industrial Ecology
Industrial ecology is the study of the flows of materials and energy in
industrial and consumer activities, of the effects of these flows on the environment,
and of the influences of economic, political, regulatory, and social factors on the use,
transformation, and disposition of resources (White, 1994). Through the comparison
of material and energy flows, industrial entities (factories, industrial parks, industrial
networks, etc.), consumer markets, and waste management services are modeled as
organisms that exist in nature. These entities possess industrial metabolisms (i.e., an
intake of needed substances and subsequent discharge of waste substances) and inter-
entity relationships that mimic their organic analogies. Figure 2 illustrates the
comparison between the players involved in a natural ecosystem and an industrial
ecosystem.
8
Figure 2: Comparison of the Actors and Activities within Natural Ecosystems (left) and
Industrial Ecosystems (right) (C?t? et al., 1994)
This concept was first discussed by Frosch and Gallopoulos (1989). The
primary goal of industrial ecology focuses on transformation from a linear, wasteful
economy to a closed-loop system of production and consumption. In such a system
industrial, governmental, and consumer discards would be reused, recycled, and
remanufactured at the highest values possible (Lowe et al., 1997).
9
In addition, industrial ecology is scalable. That is, it can be applied to a single
industrial park or an entire region of a country or state, but it ultimately relies on the
availability of information (see Figure 3). This information can be used in
conjunction with material and energy balance to analyze the positive and negative
impacts that well-defined ecological systems, or scaled-industrial unit operations,
may have on the surrounding environment and communities (Diwekar, 2005). Figure
4 graphically demonstrates the different scales of industrial ecology (and eco-
industrial development for that matter). At the lowest level, a manufacturing firm
(i.e., ?factory?) conducts its operations and requires input resources to transform into
useful output products. These inputs can be gathered from neighboring factories
(within the eco-industrial park) or firms within the regional eco-industrial network.
Simultaneously, the factory?s marketable output can be sold to anyone in demand,
while the undesirable output (e.g. waste, hazardous material, excess heat generated,
grey water, etc.) can be reprocessed and sold or given away to participants within
industrial ecology.
10
Figure 3: Scalability of Industrial Ecology with respect to known Information (Diwekar and
Small, 2002)
Figure 4: The Multi-scale depiction of Industrial Ecology (Cohen-Rosenthal and Musnikow,
2003)
11
The overarching purpose of industrial ecology is to unite the requirements of
industrial and natural systems and determine how the industrial system can achieve
higher efficiencies (at lower cost if possible) and lower pollution rates (e.g., closed
loop production systems). This is done by mimicking the natural ecology model. For
example, in nature, every waste is used by some other organism within the ecosystem.
In an industrial ecology model, this means that first a business minimizes its resource
usage; any remaining waste is used as a resource by another business within the
system. Waste (energy or material) is diverted from landfills and other terminating
locations that do harm to the environment and nearby communities. This diversion
leads to the utilization of wastes as reusable feed-stock material (or an energy source)
by another industrial system (Nolan, 2004). In the end, industrial ecology is the study
of material and energy flows with its most important application being in the realm of
eco-industrial development. ?The ultimate goal of industrial ecology is to reuse,
repair, recover, remanufacture, or recycle products and byproducts on a very large
scale (Desrochers, 2001).?
1.2.2 ? Eco-Industrial Development as an Application of Industrial
Ecology
Eco-industrial development is a term describing the process used to analyze,
design, and develop an industrial ecosystem. Eco-industrial developments apply the
concepts of industrial ecology through implementation of industrial symbiosis. The
term ?symbiosis? designates relationships within nature where at least two otherwise
unrelated species exchange materials, energy or information in a manner that results
in synergies (i.e., benefits through a combined and complementary effort) for all
12
involved parties (Veiga and Magrini, 2009). In the context of industrial systems, an
eco-industrial development would try to match companies that have the proven
capability to exercise industrial symbiosis between one another. The industrial
symbiosis between the industrial system?s participants would be an exchange of by-
products (from production processes), information (to find new by-product or energy
exchanges), or energy (i.e. waste heat, steam, or heated water that is normally
disposed of) that is not readily available. The recycling and reuse of materials, water,
and energy are the means by which eco-industrial development, where applied
correctly, attempts to reach its goal of a more beneficial triple bottom line. In the
United States, the President?s Council on Sustainable Development (PCSD) began in
June of 1993 to encourage the establishment of demonstration sites (i.e. projects
intended to become eco-industrial parks or networks). To make the effort more
concrete, the National Center for Eco-Industrial Development was established as a
research and information center at the University of Southern California, funded by
the U.S. Department of Commerce?s Economic Development Administration, the
National Oceanic and Atmospheric Administration and the Environmental Protection
Agency. The council was disbanded in June, 1999 (Gibz and Deutz, 2004).
1.3 ? Eco-Industrial Parks
In the literature on this topic, many authors have defined what an eco-
industrial park (EIP) is. However, it may be helpful to first remove any common
misconceptions of what an EIP is supposed to be. Lowe (2001) presents several
characteristics of industrial parks that seem surprisingly close to elements employed
by actual EIPs:
13
?To be a real [EIP,] a development must be more than:
? A single by-product exchange or network of exchanges;
? A recycling business cluster;
? A collection of environmental technology;
? A collection of companies making ?green? products;
? An industrial park designed around a single environmental theme (i.e., a solar
energy driven park);
? A park with environmentally friendly infrastructure or construction;
? A mixed-use development (industrial, commercial, and residential).?
Although Lowe (2001) presents solid examples of implementation strategies that an
EIP may exercise, if any one characteristic is employed alone, the result is not
necessarily an EIP. Recall the purpose of eco-industrial development is to help the
region in question (i.e., business community, residential community, surrounding
environment, and park tenants) achieve the triple bottom line. Each of these
characteristics can contribute to portions of the triple bottom line improving. For
example, a collection of companies making ?green? products would benefit society
and the environment in the long run by making environmentally friendly products that
meet the demands of society. However, the ?green producers? would not necessarily
see a large economic benefit. Like traditional industrial park arrangements, the
economies of scope that are associated with the co-location of a collection of
companies making ?green? products includes shared common resources (i.e., water,
energy, some common feedstock, etc.), shared services that are complementary to
14
operations (i.e., waste management services, medical services, cafeteria services,
etc.), and shared common infrastructure (i.e., roads, parking lots, telephone lines,
internet access, warehouses, etc.) (Cohen-Rosenthal and Musnikow, 2003).
However, the interactions between the tenants and the surrounding community are not
enhanced if the concept of multiple by-product exchanges (and the associated
benefits) is not implemented to the fullest.
Now that it is clear what an EIP is not, PCSD (1996) presents a sensible
definition of what they are:
?[An EIP is] a community of businesses that co-operate with each other and
with the local community to efficiently share resources (information,
materials, water, energy, infrastructure, and natural habitat), leading to
economic gains, gains in environmental quality and equitable enhancement of
human resources for the business and local community.?
It is important to realize that this definition highlights two important principles of an
EIP: (1) co-operation between the tenants and the local community in the form of
sharing and (2) the utilization of the triple bottom line approach. If either of these
principles is not implemented in practice, then the industrial entity in question is not
an example of eco-industrial development.
Eco-industrial developments are typically centered on a ?theme? that takes
full advantage of the resources available to the region in question. This organization
is typically deemed the ?anchor facility? (or just ?anchor?) of the EIP. The anchor
15
typically has a symbiotic linkage with a majority or all of the tenants within the EIP.
It is important to realize that the byproducts required and produced by the anchor
serve as attracting mechanisms that draw potential tenants into the EIP. Additionally,
new byproduct exchanges can develop from exchanges exclusively between the
anchor and each tenant to exchanges between ordinary tenants?which is ideal (Lowe
et al., 1997). A hypothetical EIP can be seen in Figure 5 . It demonstrates a number
of real, potential linkages involving popular byproducts that?assuming compatible
local regulations, industry presence, and technological capability?can be
implemented by an anchor and the EIP tenants associated with the industrial sectors
shown. Within the appendix, Table 40 provides a more in-depth description of the
more popular industrial clusters and the byproducts associated with them.
16
Cement Mfgr
Cluster
ANCHOR:
Combined Heating
and Power
Refinery
Agricultural
Products
Mfgr Cluster
Fly ash
Coal
Usable
Water
Bottom Ash/Boiler Slag, Sludge
Paper Products
Mfgr
ClusterCausticizing
Material (lime)
Sorbent (cement
kiln dust)
Foundry
Gypsum
Compost and Soil Amendment
High Energy
Water
Cooling &
Waste Water
Foundry
Sand
Foundry
Slag
Baghouse
Dust
Furnace &
Ladle
Refractory
Foundry Sand
Metal Product
Mfgr Cluster Scrap Metal
(Alloys)
Steam
Waste Water
Treatment Plant
Treatable Water from EIP inhabitants
Additional
Needed Water
External Flows (inputs and outputs)
Internal Flows
Crude Oil,
Water,
Electricity
Finished Motor
Gasoline,
Kerosene-Type Jet
Fuel, Distillate Fuel
Oil, Residual Fuel
Oil,
Propane/Propylene
Metal raw materials,
alloys, refractories,
Water, Energy
Ferrous and
non-ferrous
metal alloys,
Water, Energy
fly ash, foundry sand,
Baghouse dust,
refractories, causticizing
residue, scrap tires, and
mine tailings, water and
energy
pulp from wood &
recycled paper (sources
of fiber), water, energy,
and residuals from
Wastewater Treatment
Plant
Water, energy,
organic waste, waste
solidification
Excess: Fly ash,
bottom slag, bottom
ash, flue gas
desulferization
Excess
Cement
Kiln
Dust
Excess
Scrap
metalExcess
Scrap
Metal
Water, energy,
biomass, etc.
Figure 5: Hypothetical Linkages between EIP Tenants and Anchor Facility
1.3.1 ? Vision and Goal of Eco-Industrial Parks: How they Ensure
Sustainable Development
The vision statement of an EIP is responsible for portraying what the EIP
decision-makers and stakeholders consider their purpose and guiding beliefs for how
things should be done. Through an effective vision statement, the sustainable
development objectives can be made clear. Advertising the vision of the EIP to
potential tenants makes it clear what they should strive for in order to be deemed a
benefit to the EIP (Lowe et al., 1997). North and Giannini-Spohn (1999) list several
exemplary vision statements that are associated with existing EIPs:
? Physically connect businesses into a network, with a goal of zero emissions;
17
? Restrict park to companies that generate no pollution or environmental
technology firms;
? Restrict park to companies with environmental management systems in place
and with excellent regulatory histories;
? Focus on park infrastructure, with energy-saving ?green? buildings, buildings
designed for re-use, recycled or deconstructed buildings, and xeriscaping
(landscaping for maximum water conservation).
The goal of an EIP is aligned with the goal to sustainably develop a given
region. This means improvement of economic performance by participating
companies, improvement of social equity (i.e., added benefit to neighboring
community), and the minimization of environmental impacts. Design elements of
eco-industrial parks include green design of park infrastructure and facilities (new or
retrofitted); cleaner production; pollution prevention; energy efficiency; and
intercompany partnering/sharing (e.g. symbiotic exchanges of materials, energy, and
water) (Lowe, 2001). According to Dunn (1995), EIPs should contain the following
elements:
? Industry match: in terms of inputs and outputs.
? Size match: companies should be of comparable size in terms of their material
exchanges.
? This reduces the need to send materials to a party offsite, minimizing
transaction costs and improving efficiency.
18
? Close physical distance between firms: close physical distance minimizes loss
of materials in exchange processes, reduces transportation needs and costs,
and reduces operating costs.
? Close proximity facilitates communication and information exchange among
management and employees, resulting in more secure partnerships.
1.3.2 ? Road Blocks to Eco-Industrial Development
Eco-Industrial Park development is a complex, multi-disciplinary project that
one should expect would be accompanied with its own set of ?road blocks.? These
?road blocks? make it more difficult to establish an eco-industrial park, and their
influence should be considered realistically through a feasibility study of the region in
question prior to getting deeply involved (especially monetarily) with an EIP
development project. When considering the human component of sustainable
development and EIP projects, the complexity arises with such a large number of
different decision-makers and stakeholders (crossing multiple organizations; each
with their own respective intentions). The wide array of preferences held by decision
makers and stakeholders can make maintaining consensus, information flow, and
overall project organization quite challenging. More generally, Spriggs et al. (2004)
categorizes the spectrum of challenges into two types: technical/economic and
organizational/commercial/political.
The technical/economic challenge is ?how to integrate mass and energy flows
economically ? both locally within a processing unit and globally among many
processing units and even companies? (Spriggs et al., 2004). Unlike conventional
industrial parks or business clusters, EIP designs must promote by-product exchange
19
and have a cost-effective way of doing so. The integration of intermediate material,
product, and byproduct flows must be established between tenants and the
surrounding community. This integration, in addition to physical-infrastructural
connections, must be carried out in a manner that will not scare tenants away (via
high upfront ?move-in? costs), or impose a too-large burden on government and
investor funding. In other words, the EIP concept must achieve mass and energy
balance and the symbiotic linkages must prove economically beneficial for all tenants
involved (Spriggs et al., 2004). Other factors adding difficulty to eco-industrial
development include the high transaction cost associated with working with the
community and other businesses (especially competitors), in terms of time, labor,
transportation, labor, recovery and exchange infrastructure, communication, and
monitoring (Pelletiere, 1999). Since each byproduct is responsible for creating a new
market, it will be challenging to assess the value of these byproducts in an equitable
manner; tenants need to be compensated for the byproducts they offer other tenants
and community members, however, these byproducts must not be more expensive
than conventional sources of the underlying feedstock or energy source that the
byproduct is replacing.
Spriggs et al. (2004) emphasizes the organizational/commercial/political
challenges associated with creating a byproduct exchange by bringing up the
following issues:
? What level of integration should be promoted among individual companies?
? Who owns what production units?
20
? Who owns the infrastructure?
? What are the commercial arrangements among the integrated parties?
? What are the regulatory and legal obstacles to this type of integration and
what types of changes are required to provide incentives for greater
integration (for example, tax subsidies)?
Even though these questions can be answered by the participating decision-makers,
the answers cannot be generated with full certainty; constant change in a dynamic
business climate, changing market trends, and evolving government regulations make
these questions more difficult to answer. The challenge faced by EIP tenants involves
having business models that are flexible and agile enough to cope with supply-side
and market changes (Spriggs et al., 2004). In addition, since EIPs are designed with
respect to the region they reside in, it is not possible to simply mimic another country
or region?s EIP development methodology. Resource availability, industrial
presence, community product and service demands, renewable energy feasibility, and
many more factors are heavily reliant on the geography and the social identity of the
proposed region.
Accounting for the number of existing eco-industrial projects with very few
years of operational experience, and the fact that many eco-industrial parks never
survive infancy, makes it clear that there are a set of real and perceived uncertainties
and risks associated with the design and development of eco-industrial parks. In
addition to the challenges associated with eco-industrial development, it is also
important to consider the risks. The first risk that developers must consider is
21
financial. The lack of proven successes on which to assess risk and a potentially
longer payback period may cause the financial community to be reluctant to support
eco-industrial development projects (North and Giannini-Spohn, 1999). In addition,
materials exchange agreements (involving tenants and possibly even external
businesses) that outline the trade of recovered byproducts (e.g., prices and guaranteed
quantities of materials, energy and water) will gain approval only if the recovered -
and, if necessary, reprocessed - byproducts cost less than either their disposal cost or
the price of comparable virgin materials. Secondly, the material and energy
interdependence between neighboring tenants (and even between the park and the
community) is a real risk (Pelletiere, 1999). The quantity and quality of byproduct
supply can only be estimated because there is a degree of uncertainty (with respect to
shifts in production) that is a function of market demands (Schlarb, 2001). Once
infrastructure and additional processes to facilitate a byproduct exchange between
two or more firms have been fully developed, these firms will not want to relocate or
innovate. Relocation of a firm out of the EIP will nullify the money invested in
infrastructure and additional processes. Innovation is at risk, because firms will not
want to change the materials they use or the production processes they employ in
order to maintain byproduct exchange agreements and the cost savings associated
with them (Lowe, 2001). If EIP firms innovate only with respect to byproduct
exchange, then these efforts may yield high cost savings on materials, production
process steps, or needed personnel. However, this switch in innovation direction can
prevent breakthroughs (in terms of time and money) in cleaner production and
pollution prevention methods that may be more beneficial than the byproduct
22
exchange for the environment; thus, the environmental bottom line is at risk. Thirdly,
EIP developers must identify the risks of liability or confusion over definitions of
hazardous wastes. The Resource Conservation and Recovery Act (RCRA), for
example, limits handling and use (or, in this case, reuse) of some hazardous waste
materials. In fact, about 1/3 of industrial byproducts have been given the ?hazardous
label? (Gertler, 1995).This can deters businesses from entering into a materials
exchange agreement, because one firm?s chief output material may be on the RCRA?s
list of hazardous waste materials, which bars the firm from selling its byproducts to
neighboring tenants and the surrounding community (Schlarb, 2001).
1.3.3 ? EIP borne Benefits to Community, Inhabitants, and
Environment
Eco-Industrial Parks are beneficial to the communities surrounding them
because the interests of the firms within the park become aligned with the interests of
the community and the environment. As mentioned earlier, this alignment is typically
reflected in the goals of each eco-industrial park project. In order for the firms within
the park to benefit most (with respect to profit margins and an eco-friendly
reputation), they must perform operations that add value to waste byproducts
generated by the park inhabitants and the community, and transform them into
marketable outputs (in the form of a service or product). The benefits extend to
others besides the EIP tenants, which is the source of their added benefit. Positive
externalities ensue from a successful EIP, and the community shows its appreciation
for the EIP by buying its marketable products, or providing the EIP with a qualified
23
work force. The environment appreciates the EIP and continues to regenerate
renewable resources for the EIP.
Benefits to EIP Tenants
The tenants of the EIP receive the benefit of economic efficiency and
profitability. Economic efficiency is realized in the sale and purchase of byproducts,
sharing the burden of expenses for infrastructure and services, and improvements in
reputation as an eco-friendly organization.
The byproducts that each firm purchases are only beneficial if all costs
associated with that byproduct (e.g., the cost of the byproduct from the provider; the
cost to reprocess, remanufacture, or transform the byproduct into a usable or
marketable condition; the cost to transport the byproduct from its source; and other
costs) are less than the cost of purchasing and transporting a substitute material from
conventional suppliers. In addition, the resale of waste translates to the elimination of
disposal fees that would be imposed on what used to be waste (Schlarb, 2001). So
essentially, a liability has been converted into an asset.
Common to tenants of industrial parks, eco-industrial park tenants would see
benefits from shared infrastructure and services. These include business services
(like cafeteria staff), waste management, purchasing, training and recruitment,
recreation and childcare facilities, transportation (e.g., shuttle service), and other
common costs of doing business (Schlarb, 2001). The co-location would also benefit
firms that are exchanging byproducts by reducing the amount of energy spent
gathering and transporting resources, since the source of these resources is within the
24
park itself. Lastly, tenants may see a decrease in some research and development
costs (Lowe et al., 1997). For example, if firm A has a byproduct that has reuse
potential (i.e. ability to be used as a feedstock, energy source, etc.) in the eyes of
firms B and C, then firms B and C may collaborate on the research pertaining to
restoration of firm A?s byproduct. Sharing infrastructure and services certainly adds
benefit to the tenants, which explains why conventional industrial parks flourish
today.
Benefits to Community
The EIP impacts the community in a number of ways. The first benefit
observed by the community is an increase in higher paying, high-skill level jobs and
businesses. Although the tenants typically do not move their corporate offices to the
EIP, they will be looking to fill positions for manufacturing/production technicians,
management, engineers, and a whole host of other occupations that the firm in
question needs to run its business locally. In fact, the Green Institute in Minneapolis,
Minnesota, and the Cape Charles Sustainable Technology Park in Cape Charles,
Virginia, provide incentives to tenants within the EIP who hire local workers
(Schlarb, 2001). As the employment rate increases, the community also sees an
increase in the standard of living and a higher tax base (which can be reinvested in the
community and lead to additional benefits). Along with new jobs within the EIP, new
businesses may be created inside and outside of the EIP to take advantage of, or even
help facilitate, byproduct exchanges. These third-party businesses (e.g., recycling
centers and waste water treatment facilities) are called upon to reprocess a byproduct
for utilization by another firm or the community (Schlarb, 2001).
25
The second benefit observed by the community is overall community
development. In fact, ?many eco-industrial park projects have incorporated
incentives for training and hiring minorities and women, salary improvement
programs, and family-friendly policies? that add benefit to individuals within the
community directly (Schlarb, 2001). Similarly, cleaner air, cleaner water, and an
?emphasis on green design [capable of improving] indoor workspace quality, [results
in improved] worker health and productivity? (Lowe et al., 1997). If the local EIP
contains a low-cost power (or renewable energy) generation company, then the next
direct benefit observed by the community would be a collective decrease in their
electricity bill. This is assuming the power generation company is purchasing
unwanted byproducts at bargain prices (i.e. prices lower than the cost of coal) and
reprocessing them to produce power, cascading energy from another firm?s nearby
high-energy production process, or simply utilizing a renewable energy source (Lowe
et al., 1997).
Lastly, the incorporation of an EIP would benefit the community by
increasing the gross regional domestic product (GRDP). An increase in the GRDP
usually leads to an increase in the average standard of living, but this increase in the
standard of living is not uniform throughout the community. Either way, the
increased GRDP would consequently increase the tax base of the region in question.
These additional taxes are in the control of the government, but reinvestment of these
tax revenues can benefit the community through improved community infrastructure
(e.g., more street lamps, better roads, sidewalks, etc.), improvement of community
development programs, or increased spending on programs and projects that will
26
benefit the community directly (or indirectly). In general, if the EIP is operating
within safety regulations, then the community will see an increase in their society?s
bottom line.
Benefits to Environment
Considering the ultimate goal of EIP strategy is to ?reduce the use of virgin
materials, decrease pollution, increase energy efficiency, reduce water use, and
decrease the volume of waste products requiring disposal in landfills? and other areas
of waste termination, it should come as no surprise that the benefits observed by the
environment are large (Schlarb, 2001). Since the EIP is attempting to recover
resources from byproduct streams belonging to the community, tenants, and local
businesses, a decrease in the demand for natural resources is observed. Concurrently,
this diversion of byproducts leads to a reduction of the waste that is appearing in
environmentally detrimental areas (e.g., sewer system, landfill, hazardous waste
treatment facilities, chemical waste storage, etc.). With fewer wastes being emitted
from the industrial ecosystem (which would include the surrounding businesses and
the community) into the regional ecosystem, the environment is more capable of
rejuvenating itself and flourishing in a sustainable manner. Lastly, since co-location
is in effect, fewer supply vehicles (like dump loaders, rail barges, and 16-wheeler
trucks) will have to regularly transport needed resources to the EIP inhabitants; the
symbiotic linkage infrastructure reduces stress on a heavily polluting transportation
system (Lowe et al., 1997). A summary of benefits to the environment, community,
and companies involved can be seen in Figure 6.
27
Figure 6: Summary of Benefits to each member of the Industrial Ecology (Koenig, 2005)
1.4 ? Examples of EIP Development Worldwide
1.4.1 ? Kalundborg, Denmark
Kalundborg, Denmark, has been noted as one of the most influential eco-
industrial networks because it was the first one ever formed. Contrary to popular
belief, Kalundborg is not defined as an eco-industrial park; the most accurate
description of it is an industrial symbiosis network. The reason Kalundborg is more
of a network than a park is because there is no common management group, all the
relations are bilateral (i.e., a contract or agreement that obligates each party to provide
a good, service, or monetary amount in return for a good, service, or monetary
amount), and, most importantly, the relationships stretch across the region, rather than
28
being contained in one park (Cohen-Rosenthal and Musnikow, 2003). Figure 7
shows the different companies within the network and the byproducts that they
exchange. These exchanges were initiated spontaneously and without governmental
or private investor planning. Through strong inter-management relationships,
dedication to cooperation, and an unusual degree of trust between company
managers, discussions began to arise as to how to reuse byproducts that were being
thrown out. These discussions turned into actions that made it possible for one of the
most complicated networks of waste and energy exchange to take shape (Industrial
Symbiosis Institute, 2009).
Figure 7: Kalundborg Industrial Symbiosis
Kalundborg?s network consists of several key players (a few of which can be
seen in Figure 7): Asnaes Power Station, Gyproc (the plasterboard manufacturer),
29
Novo Nordisk (the pharmaceutical manufacturer), Novozymes (the enzyme
manufacturer), Statoil (the oil refinery), RGS 9O (the soil remediation company),
Kara/Noveren (the waste collection company), and the Kalundborg municipality.
Asnaes serves as the anchor facility (i.e., the most important tenant in the park that
serves as symbiotic leader and is typically connected to most of tenants and relevant
community members) (Industrial Symbiosis Institute, 2008).
The coal-fired Asnaes Power Station produces 10% of the energy in Denmark
alone (a reported 1500 MW) (Industrial Symbiosis Institute, 2008). The excess heat
generated during electricity production is fed through a system of underground pipes
and reused by neighboring tenants and as central heat for city inhabitants. The central
heat supplied by Asnaes allows the city to reduce its oil consumption by 19,000 tons
per year (Wasserman, 2001). On another front, Novo Nordisk and Novozymes
receive 1.5 million GJ of steam annually. This is enough to cover all of Novo
Nordisk?s steam needs for an entire year and saves Novo Nordisk $1 million annually
(Wasserman, 2001). In comparison, this amount of process steam would require an
energy generation process that would emit 240,000 tons of CO2 (Industrial Symbiosis
Institute, 2008). Nearby, the power station delivers warm water to a fish farm
capable of producing 250 tons per year. This fish farm?s operations produce sludge
that is sold to the nearby farming community for fertilizer. In another direction,
Asnaes sells industrial gypsum (from the calcium sulfate that is recovered from the
power plant?s scrubber system) to Gyproc, meeting two-thirds of its annual input
requirements. Even though Asnaes chose to utilize the slightly more expensive
calcium hydroxide scrubber system to decrease its sulfur emissions, the cost of
30
operating the scrubber system is almost entirely paid for through the bilateral
agreement with Gyproc. The last byproduct Asnaes produces after the combustion
process is fly ash and clinker. 170,000 tons of fly ash and 30,000 tons of clinker are
sold to neighboring builders for road construction and cement production
(Wasserman, 2001).
Statoil refinery produces petroleum products and, as an effluent, emits flare
gas (i.e., burnt off ethane and methane) into the atmosphere. As early as 1972, Statoil
decided to quit burning off the flare gas and instead sell it to Gyproc. The
plasterboard manufacturer uses the flare gas as a fuel for drying their wallboard
product because it is cheaper than oil and easier to maintain. The significance of this
symbiotic link is that the flare gas produced by Statoil substitutes for 30,000 tons of
coal that Asnaes would have recover. In addition, the sulfur that Statoil removes
from the flare gas (before selling the gas to Asnaes) is also sold to a nearby business
producing sulfuric acid. An even more substantial symbiotic innovation was
developed by Statoil and Asnaes to address Kalundborg?s water shortage problems.
In 1987, the two companies devised a plan to annually redirect 700,000 cubic meters
of Statoil cooling water to Asnaes? water boiler. This led to an environmental
improvement in the neighboring fjord, which is no longer forced to receive
unnaturally warm water coming from Statoil?s operations. In total, Kalundborg?s
annual intake of new water is 7 million m3 per year. Through the recycling and reuse
of water between entities in Kalundborg, Mother Nature observes a savings of 3
million m3 of water per year (Wasserman, 2001).
31
Another early contributor to the industrial symbiosis at Kalundborg is Novo
Nordisk. This company has piped 3000 cubic meters of sludge per day to farmers
(who use the biomass as fertilizer) within 40 miles of their facility for free since 1976.
This amount of fertilizer being derived from a byproduct results in an annual savings
of approximately $50,000 per year per farm. In addition, the infrastructure for these
pipes was paid for by Novo Nordisk because the sludge disposal cost (under Danish
environmental regulations) is fairly high. The money saved from decades of avoided
disposal costs more than pays for the infrastructure needed to deliver the sludge.
These sludge regulations, and many other Danish regulations that would be
considered strict in other parts of the world, led to innovation and market realization
that would not be capable without the concept of industrial symbiosis and industrial
ecology more generally (Wasserman, 2001).
For brevity, not all the parties involved in industrial symbiosis at Kalundborg
will be discussed. Asnaes, Statoil, and Norvo Nordisk represent some of the earliest
and most important tenants in Kalundborg?s pursuit of an optimal triple bottom line.
For this reason, they deserve special attention that explains how they contribute to the
eco-industrial network at Kalundborg. Figure 8 shows a plethora of all the industrial
symbioses occurring at Kalundborg and when they were initiated.
32
Figure 8: Kalundborg Industrial Symbiosis - Historical Tracking of symbiotic linkages as of 2009
(Industrial Symbiosis Institute, 2009)
1.4.2 ? Netherlands
The most notable eco-industrial park project in the Netherlands is the
INdustrial Eco-System project (INES). In 1994, INES was initiated by an
entrepreneur?s association (Deltalinqs) in conjunction with 69 industrial firms, local,
regional, and national government, a university, and consulting agencies. Funding for
planning costs was provided equally by the government agencies and companies
involved. Based on official project publications, the realization costs were in excess
of US $100 million. Project management and planning group participation were
largely headed by Deltalinqs in association with the 69 firms. Before sites were even
considered (from 1991 to 1994) for development, Deltalinqs supervised the
development and implementation of environmental management systems within the
industrial firms. In contrast to Kalundborg, no local champion or anchor tenant was
named because Deltalinqs wanted to avoid the idea of favoritism among companies;
33
considering they were all generally suitable for the job. The site selected was a
brownfield site (the Rotterdam Harbour and Industry Complex) over 7,413 acres large
and located in a harbor (Heeres et al., 2004, Baas and Boons, 2004).
At the onset, fifteen different industrial ecology projects were identified. Of
these fifteen, only three were selected for future feasibility studies, one was
commercialized separately, and one more project (the Demand and supply of steam
project) was explored beyond the INES project. At the second phase of the project
(running from 1999 to 2002), the INES project became the INES Mainport project
and was given a new key objective: ?to initiate and support activities within the
Mainport that contribute to sustainability of industrial operations and future port
development? (Baas and Boons, 2004). The main difference between the INES
Mainport project and the original INES project (lasting from 1994 to 1997) was in
their strategy for decision-making. The original project was operated by a small team
consisting of two university researchers; the Deltalinqs project leader, a consultant,
and a company representative. The later project initiated a strategic decision-making
platform that included the following participants (Baas, 2008):
? Deltalinqs ? supervising the projects;
? Representatives from major companies in the area;
? The Dutch National Industry Association;
? The Dutch National Ministries of Economic Affairs (EZ), and
Environment & Spatial Planning (VROM);
? Province of Zuid-Holland;
? The Municipal Port Authority;
34
? The Regional Environmental Agency (DCMR);
? Regional Water Management Agency (RWS/directory Zuid-Holland);
? Provincial Environmental Association (MFZH); and
? The Erasmus University.
In 2000, approximately 2200 MW of waste heat were emitted to the air and between
4000 and 6000 MW of waste heat was emitted to the surface water. To take
advantage of this negative environmental impact, the demand and supply of steam
project turned into a full energy and waste heat exchange on a cluster basis. A cluster
basis was implemented because, as the size of the industrial park grows, it becomes
more expensive to build piping greater distances in the effort to fully network INES.
Clustering the piping networks allowed for energy and waste heat exchange between
nearby groups of localized firms, as opposed to linking relatively distant firms
interested in exchange.
Ironically, a compressed air supplier, outside of the park, learned about the
initial compressed air project that was started as one of the original INES sub-
projects. This project was abandoned because the tenants and their suppliers thought
it would be too complicated and risky a system to implement. The compressed air
supplier mentioned earlier learned of this project and decided it was feasible if trust
was built between small numbers of companies. So this compressed air supplier built
trust amongst four INES companies in order to exchange knowledge about
operations. By focusing on a smaller number of companies, the scale of the project
was dramatically decreased, making it even more feasible. The compressed air
35
supplier invested in the installation of pipelines, runs the process, maintains the
system and is responsible for a continuous supply of compressed air. As a result,
savings of 20% in both costs and energy, and a reduction in CO2 emissions (from
reduced energy usage) to 4150 metric tons per year have been observed in
preliminary studies. The four firms were connected and operating in collaboration
with the compressed air supplier in 2000, and by 2003, fourteen companies were
participating in the compressed air network (Baas and Boons, 2004).
This compressed air network exemplifies what can happen if individual
companies take the initiative to learn how byproduct exchanges can occur by starting
on a smaller ?cluster? basis, and scaling up as demand grows and economies of scale
increase. However, to make more sweeping changes, the Dutch make it clear that
industrial associations must play a big role in building trust, managing information
flow that will stimulate byproduct exchange, and lobbying for governmental support
(both in the form of funding and eco-industrial regulations/policies). This would
explain why the Rotterdam harbor area continues to serve as home to a growing eco-
industrial network and a growing number of industrial symbioses projects to this day
(Baas 2008).
1.4.3 ? China
China is home to a concept that is strikingly similar to industrial ecology.
Andreas Koenig created a guide for Chinese government officials and industrial park
managers in support of the EU (European Union) ? China Environmental
Management Cooperation Programme. Koenig (2005) defines the circular economy
as:
36
?a holistic economic concept which seeks efficiency in resource use through
the integration of cleaner production and industrial ecology into a broader
system encompassing industrial firms, networks or chains of firms, eco-
industrial parks, and regional infrastructure to support resource optimization.?
Essentially, the circular economy defines a vision for eco-industrial development on a
national level. The circular economy can benefit countries like China because it is
the world?s most populous country with an estimated 1,330,141,295 people (The
World Factbook 2011). For this reason, the application of the circular economy is
being supported by the Environmental Management Cooperation Programme
(EMCP) in collaboration with China?s State Environmental Protection Administration
(SEPA). By mid-2005, SEPA had approved 12 EIP demonstration projects. To show
further support, the EMCP and SEPA supported four pilot projects; the largest and
most promising EIP project being the Shanghai Chemical Industrial Park (SCIP)
(Koenig, 2005).
The SCIP development started in 2001 on the southern coast of Shanghai and
serves as their first industrial zone to specialize in petrochemical and fine chemistry
plants. With a total area of 7,265 acres (see site plan in Figure 24 of the Appendix), it
is one of China?s largest industrial development projects, making it the ideal first
candidate for eco-industrial development. Three central entities comprise the SCIP?s
management structure: the SCIP Leadership Group (the "Leadership Group"); the
SCIP Administration Committee (the "Administration Committee"); and the SCIP
37
Development Co., Ltd. (the "Development Company"). The Leadership Group is the
highest authority of the three and is responsible for establishing general policies and
principles for SCIP. The Administration Committee is the ?arm of the Shanghai
government? and takes precedence over the SCIP Development Company in
decision-making. The Administration Committee is responsible for development
planning, industrial policies, land-use planning, administration of construction
projects, evaluation and approval of investment projects, coordination relations
between site companies and public agencies, and provides general guidance and
service to park inhabitants. The Development Company is the liability body for the
development and construction of the EIP and mostly consists of members from
Shanghai Petrochemical and Shanghai Huayi (Group). The Development Company
receives government investment to fund the EIP development project. This
Development Company uses these funds to develop infrastructure in SCIP, recruiting
tenant companies, facilitates approval of potential tenant companies, and provides
services for inhabitants of SCIP (Lowe et al., 2005).
In 2004, the Shanghai Municipal Development and Reform Commission
instructed SCIP management to begin transforming the chemical industrial park into
an eco-industrial park (Lowe et al., 2005). To promote byproduct exchange
immediately, the SCIP hosted an International Green Chemistry conference in 2004
to enable recruitment of specialty chemical companies interested in exploring
byproduct exchanges between chemical companies (Koenig, 2005). From this, and
other industrial networking activities, SCIP management has elected 40 global
38
companies to co-locate into SCIP; the following companies play larger roles in the
byproduct exchange projects at SCIP (Lowe et al., 2005):
? Multi-national Companies: British Petroleum (or, BP), BASF, Bayer,
Huntsman, Air Products and Chemicals, Ltd., Degussa Specialty Chemicals
(Shanghai) Co., Ltd , Lamberti Chemical Specialties (Shanghai) Co, and other
international petrochemical and utilities corporations.
? Chinese Companies: SINOPEC, GPCC, SHYG, SCAC, Shanghai Shenxing
Chemical Co, Shanghai Tianyuan Group, Shanghai Chlor-Alkali Chemical
Co., Ltd., and Shanghai Coking.
? Utilities Companies: SUEZ, Vopak Shanghai Logistics, Air Liquide, and
Praxair.
These companies contribute the most by funding a large number of byproduct
exchange projects. These projects work in their favor; potentially leading to
marketable products produced from low cost byproducts. However, these projects
require large investment capital, time and resources in developing the conceptual
processes and operations proposed by the projects. Of the many projects underway at
SCIP, eight stand out as essential. A product flow chain of these byproduct
exchanges can be seen in Figure 9, while a more comprehensive diagram describing
the byproducts flows internal to and external to SCIP can be seen in Figure 10.
39
Figure 9: SCIP Byproduct Exchange System Proposed by Projects. MMA = methyl methacrylate
acid; MDI = methylene diisocyanate; TDI = toluene diisocyanate; HDI: hexamethylene
diisocyanate. (Jiang, 2005)
Figure 10: SCIP Byproduct Exchange on Regional Level (Jiang, 2005)
The 900,000 tonnes/annum (t/a or metric tons per year) Ethylene Cracker Project
includes SINOPEC (anchor), Shanghai Petrochemical Company, and British
40
Petroleum East China Investment Co., Ltd and required a total investment of US$2.73
billion. The partnership of companies formed around this project is called SECCO.
This process stream begins upstream with SECCO where the anchor ethylene plant
produces the following primary products (valuable for their ?building-block? like
chemical properties and capabilities):
? Ethylene produced at a rate of 900,000 t/a;
? Butadiene (and Butenes) produced at a rate of 90,000 t/a;
? BTX aromatics (or Naphtha) produced at a rate of 500,000 t/a;
? Propylene Polymers (or Polypropylene (PP)) produced at a rate of 250,000
t/a;
Shanghai Petrochemical Company partakes in oil refining (i.e., ?Refinery Naphtha?
in Figure 9) and subsequent ethane production as the initiator of upstream projects.
These upstream projects produce byproduct chemicals that feed into midstream
projects focusing on the production of polycarbonates. Later, these midstream
projects produce byproduct chemicals that flow into downstream projects focused on
the production of polyisocyanates and specialty-chemical products (e.g., automotive
coatings, battery materials, semiconductor materials, and LCD monitor materials)
(Lowe et al., 2005).
In addition to these projects, several other non-chemical production related
projects are underway at SCIP. The Residual Heat Electricity Generation Project was
initiated to utilize wasted steam from production processes and hazardous waste
disposal procedures at the park. Its chief goal is to reduce the amount of heat
41
pollution experienced by the surrounding environment. The Constructed Wetland for
Sewage Treatment Project was introduced to provide tertiary treatment for sewage.
This treatment would occur on account of natural biological actions conducted by
plants, microbes, and soil in the wetland. The Ecological Forest Shelter Belt Project
was developed to reduce emissions of air pollutants into the surrounding region. The
SCIP utilities personnel would plant a shelter belt consisting of a tree zone, a shrub
zone, and a grass zone; each zone containing plant species that are scientifically
proven to absorb emissions. In fact, designers predicted that the dense forest shelter
could reduce emissions of sulfur dioxide by 20%, carbon monoxide by 35% and
carbolic acid by 26%. The Gray Water Recycling Project planned for the building of
a gray water recycling pipeline network that would collect water from each facility at
SCIP, send the water to a water treatment facility, and recycle the now treated water
for irrigation, cleaning, landscape design, and a host of other non-potable water
activities. The Sludge Dehydration and Comprehensive Utilization Project was
initiated to transform non-poisonous waste sludge, using dehydration treatment, into a
feedstock raw material for roadbeds, fire resistant materials, or floor tiles. The
Comprehensive Utilization of Hydrochloric Acid By-Product Project was initiated to
take advantage of the excess hydrochloric acid being produced at SCIP. The
byproduct hydrochloric acid can be electrolyzed to produce chlorine and hydrogen.
Lastly, one of EMCP?s pilot projects led to development of the unique Emergency
Response System. This system consists of an Emergency Response Center (ERC)
and a health clinic (providing economies of scale for all inhabitants) that work in
collaboration with public security (police), fire-fighting, and other relevant
42
emergency personnel. The functions of the ERC include information collection,
transmission, local safety monitoring, accident prevention, emergency response
command, treatment (Lowe et al., 2005).
SCIP serves as an example of how to apply industrial ecology on a large and
complicated level. Chemical processes produce a large number of byproducts that are
often disposed of in environmentally unfriendly ways. An EIP like SCIP
demonstrates that it is possible to find alternative uses for these byproduct chemicals
as long as the production chain is designed with care and consideration. SCIP takes
advantage of symbiotic chemical byproduct streams, but at a high initial investment
cost. However, for the companies willing to invest in co-location and take advantage
of the byproduct exchange projects ongoing at SCIP, the reward is a winning triple
bottom line and the designation as a contributor to China?s Circular Economy.
1.4.4 ? Australia
During the early 1990?s, Australia was experiencing a national problem with
its waste management system. On a more localized level, most states and local
government agencies had policies and procedures designed to encourage recycling
and reduce the rate of waste creation. However, even with these measures in place,
Australia still needed to reduce its greenhouse gas emissions in order to be in
compliance with the Kyoto Protocol defined targets. Recall that the Kyoto Protocol
calls upon each nation in the United Nations to reduce their greenhouse gas emission
rate to a percentage relative to how industrialized the nation in question is. By 1996,
the Queensland State Government attempted to reduce waste and emissions, produced
43
mainly by industrially zoned areas, by seeking advice on how to synthesize industrial
ecology with their economic and community development plan (Roberts, 2004).
In 1997, the Australian Housing and Urban Research Institute (AHURI) began
a two part research project investigating the feasibility for EIP development in
Synergy Park?s region (or industrial ecosystem). The first part of the research was
essentially an industrial ecology literature review. This was necessary because it
helped the research team develop principles and planning guidelines for the
development of the EIP. The second part of the research took the research team to
the industrial ecosystem in question. The research team was responsible for
conducting surveys and interviews with firm managers located on, and community
groups living adjacent to, the industrial parks in southeast Queensland. The results
were not pleasing. Even though it was expected that these two groups would not be
knowledgeable about the (then) young concept of industrial ecology, the research
team did not expect to find opposition from both business and community groups.
More specifically, the business groups disliked the idea of co-locating two or more
industrial activities that their experience helped them conclude were incompatible. In
addition, the classic ?not in my back yard? viewpoint (i.e., public sentiment towards
new large-scale developments [typically industrial or utility related] intending on
initiating near residential and commercial zones) came to represent the majority of
thoughts coming from residential and commercial community members in the area
(Roberts, 2004).
The second research effort demonstrated a lack of consensus. If not addressed
early enough within the design and development process, a lack of consensus
44
between stakeholders and decision-makers can lead to significant delays. For
example, political delays can be initiated by community groups who have convinced
government officials that their community is at risk if the development continues
(Mintzberg et al., 1976). During the time, uncertainty and unfamiliarity initially
impeded EIP development, in that part of Australia because industrial ecology?s body
of knowledge ? describing success stories, proven benefits, and core principals ? was
not made readily available to community groups and members prior to the survey and
interviews. In addition, the nationwide attitude towards the manufacturing industry
may have been negative because of the increase in outsourcing of manufacturing jobs
(as a result of very low foreign labor costs). However, it is still important to note that,
generally, if developers teach the principals of industrial ecology to community
groups early enough and allow community leaders to share a role in decision-making,
then this will develop trust and community support for the development project
(Roberts, 2004).
In 1998, the Department of State Development, a local council, and a private
developer began planning and development for Australia?s first EIP: the Synergy
Park (located in southeast Queensland, roughly 13.7 miles west of Brisbane). This
project intended to transform a 91.4 acre industrial parcel within Carole Park (an
industrial park constructed during the 1960?s) into an EIP. Later that year, the
Synergy Park Unit Trust was formed to develop, recruit tenants for (i.e., interview,
screen, evaluate, select, and draft lease for incoming tenants) and market Synergy
Park, while the role of the state and local government was to administrate town
planning, provide services and infrastructure, and to engage in community
45
consultation. The Synergy Park Unit Trust decided to focus on the food and beverage
industry for recruitment because of the region?s following characteristics (Roberts,
2004):
? Lockyer and Bremer valleys, the most fertile agricultural area in Australia,
lay west of Synergy Park;
? Carole Park possessed water and sewage capacity already (saving on
infrastructure development costs);
? Carole Park possessed excellent transportation linkages; and
? A previously unemployed workforce (from nearby Ipswich), familiar with
many diverse manufacturing processes, can be trained with Carole Park?s
training infrastructure and adapted to the food and beverage industry.
Four sub-projects have emerged from the development of Synergy Park and have led
to growing economies of scale for inhabitants and waste diversion from the
environment. The first sub-project planned development of a central warehouse that
networks with the logistics management system project. The central warehouse will
operate on a per-kilo, carton, or pallet rate so tenants can use it on an as-needed basis.
This warehousing system reduces overall vacancy within the warehouse, which
translates to lower maintenance and utility costs (Roberts, 2004).
The second sub-project is the logistics management system. At the very least,
the shared logistics and routed vehicle management system makes it possible for a
delivery truck (i.e., an auxiliary service provider) to deliver more than one company?s
goods to a common destination, utilizing the truck?s capacity and reducing the trip
length. The system will give inhabitant manufacturers (whose products are bought in
46
a supermarket or grocery store) the ability to register their products by bar code to
collect sales data. This data can be relayed back to them and used to strategically
determine what quantity and product they need to produce for the next day?s just-in
time delivery. This continually updated system is quite expensive and hard for
individual firms to acquire, making co-location that much more beneficial (Roberts,
2004).
The third economy of scale is in the area of energy supply. A co-generation
plant (to be developed circa 2004) provides inhabitants with electrical energy and
heat. To generate heat for park inhabitants, steam typically vented into the
atmosphere is redirected so its energy content can be reused. This saves inhabitants
from having to invest in land, capital, and operational costs that are required to
possess its own boiler. Each inhabitant is not limited to the amount/form of energy
they may receive from the co-generation plant; this can account for the colder winter
and fall months (Roberts, 2004).
The last sub-project focuses on the effluent disposal and treatment network
This network begins at the tail end of each tenant and is where different effluent
streams are segregated early. Trade waste (i.e. contaminated, non-reusable water)
and high quality waste water are piped separately to the pre-treatment plant. At the
pre-treatment plant, the trade wastes are treated with respect to local standards and
transferred to the Council sewage treatment plant. The high quality waste water, on
the other hand, will be treated and reintroduced to factories for non-potable water
activities (e.g. wash downs or water source for steam generation at co-generation
plant) (Roberts, 2004).
47
As of 2010, there are an estimated 193 EIP and EIN projects outside of the
United States that are currently in their pre-development, feasibility analysis, or
project support building phase. Of the 193 projects outside of the U.S., only 61 are
operational and actively recruiting tenants and an additional 11 are under construction
(Davis, 2010).
1.5 - Examples of EIP Development in the United States
As of 2010, there are an estimated 34 EIP and EIN projects within the United
States that are currently in their pre-development, feasibility analysis, or project
support building phase. Of these 34 projects within the U.S., only six are operational
and actively recruiting tenants, while one is still under construction. The following is
a list of these six operational (and one under construction) EIPs and their current
statuses (Davis, 2010):
1. Cabazon Resource Recovery Park in Indio, California;
2. Catawba County Regional EcoComplex and Resource Recovery Facility
in Catawba, North Carolina;
3. Devens Planned Community in Devens Massachusetts;
4. Guayama Eco-Industrial Park in Guayama, Puerto Rico;
5. Kansas City Regional By-Product Synergy Project in Kansas City,
Kansas;
6. Stoneyfield Londonderry Eco-Industrial Park in Londonderry, New
Hampshire; and
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7. (Under Construction) Brownsville Eco-Industrial Park in Brownsville,
Texas.
Due to government decisions (that unsuccessfully promote industrial ecology
development or unintentionally hinder eco-industrial development teams), a large
percentage of the thirty EIP projects initiated no longer exist today. For example, the
EPA?s Eco-Industrial Park Project Implementation Plan (?Implementation Plan?)
initiated in 1994 failed because it never addressed who (i.e., what entities and
organizations) will do what eco-industrial development activities and never fully
defines what an EIP is. The EPA may have based their Implementation Plan on
international eco-industrial development examples (e.g. Kalundborg, the INdustrial
Eco-System in Netherlands, etc.) that exhibited private developers autonomously
initiating eco-industrial development projects. However, a vast majority of EIPs are
initiated by the government. In fact, EIPs in which government agencies participate
beyond the project initiation and funding phase (i.e., during subsequent EIP design
and development phases) experience fewer failure rates. According to Gertler (1995),
The Implementation Plan seemed to be a ?patchwork expression of stakeholder
interests.? The Implementation Plan should be a comprehensive set of guidelines that
defines design strategies of EIPs while ensuring consensus between decision-makers
and stakeholders by synthesizing their interests.
As a second example, the outdated (enacted in 1976) Resource Conservation
and Recovery Act (RCRA) limits the use of potentially reusable byproducts in order
to protect citizens from known dangers that may have existed then but may no longer
exist today (thanks to evolving manufacturing processes and advancements in
49
materials production and utilization research). Because of the RCRA, about one-third
of the industrial byproducts produced have been given the ?hazardous label,? and
deemed non-reusable (Gertler, 1995).
Based on the international EIP examples presented in earlier, it appears that
the government can help byproduct exchange in a number of ways. For example, to
improve the U.S.?s EIP success rate, each state?s environmental protection agency
should be given the ability to override RCRA ordinances governing reuse and
recycling activities. For state environmental protection agencies to gain the ability to
override RCRA ordinances, they would have to sponsor a scientific investigation
proving that a previously defined hazardous byproduct can be treated, rendered non-
hazardous, and safely used in consumer products without negative impacts on
stakeholders (relative to negative impacts caused by the byproduct?s substitute virgin
material).
1.5.1 ? Devens, MA
The Devens Regional Enterprise Zone (?Devens?) serves as the first eco-
industrial park development project conducted in the United States. In 1994, part of a
former Army base in Massachusetts (i.e., Ft. Devens) was chosen to be redeveloped
into an eco-industrial park and sustainable mixed use community. The Devens
Enterprise Commission (?Commission?) found leadership from Peter Lowitt of
Indigo Development (an eco-industrial development company). The Commission
acts as a regulatory and permitting authority for Devens. In other words, the
Commission functions as a ?board of health, conservation commission, zoning board
50
of adjustment, and planning board.? The twelve commissioners are unpaid and live
within the communities surrounding Devens. Six of these commissioners are
nominated by the town meetings of Ayer, Harvard, and Shirley, and the remaining six
commissioners are elected by the Governor (Hollander and Lowitt, 2000). The
Commission decided to redevelop 1,800 acres of the total 4,400 acres available. The
project met qualifications for designation as a Superfund site, and was granted $300
million to begin cleanup and infrastructure development. The Superfund was set up
by the US-EPA to offer financial support to brownfield site redevelopment projects
that require site remediation and extensive environmental cleanup prior to EIP
construction. In addition to public funding, The Commission gained over $2.1 billion
in private investment support for new facilities at the site. The 98 companies that
decided to participate in the project brought with them 5,000 EIP employee positions
(NJMEP, 2010).
An important component to Devens? environmental awareness is the EcoStar
environmental program. The EcoStar program is located in the Devens Eco-
Efficiency Center and uses 25 standards to evaluate company environmental
performance. It is the tool through which the Commission supports business
collaboration to utilize byproducts, promotes sharing of training costs through multi-
tenant joint training (by offering training facilities at the Devens Eco-Efficiency
Center), share transportation resources, and hold meetings and activities that promote
EIP cohesion (NJMEP, 2010).
From October 1999 to February 2000, surveys were distributed to companies
operating in Devens to determine potential opportunities for industrial symbiosis.
51
These surveys focused on defining both existing and future industrial activities that
could be altered to fit the industrial ecosystem approach. The results from this survey
comprised of confidential data about each tenant?s production and operations
systems; this information was kept secret and aggregated with other tenants? data to
form general trends useful during EIP design. The Commission concluded that five
major themes should define Devens: (1) material, water, and energy flows; (2)
companies within close proximity; (3) strong informal ties between plant managers;
(4) minor retrofitting of existing infrastructure; and (5) one or more anchor tenants
(Hollander and Lowitt, 2000).
From the results provided by the survey in early 2000, twelve Devens tenants
were found responsible for using, discarding, recycling, consuming, producing, or
purchasing the largest volume of materials that flows through the EIP. These
materials include the following (in order of volume consumed): corrugated cardboard,
paper, plastic, metal scrap and chips, wooden palettes, and machine oil. To
implement industrial ecology, the Commission needs to close these six major material
flows and establish symbiotic connections among existing tenants, while
simultaneously seeking new tenants that can create symbiotic connections between
tenants and the community via material processing. For example, a company could
be recruited to reprocess plastic. If the reprocessed plastic is, for example, a
thermoplastic, then this material could be used by the plastic reprocessing tenant to
create their own family of plastic products, or it can be sold to tenants for their
production needs (as long as it meets quality requirements). Either way, the plastics
material flow would serve as one example of a closed loop within the walls of
52
Devens. In addition to materials flows, Devens has plans for water cascading. Water
cascading is a process that takes grey water from one company, sends it to a water
treatment plant for treatment, and forwards the treated grey water to a second
company for their non-potable water needs. This process of recycling, treating, and
redistributing water between companies can be extended throughout Devens and can
contribute to lower water usage on a park-wide level. Using the same theories as
water cascading, energy cascading has been investigated to see how wastes (typically
in the form of heat loss) from high quality electricity can be recaptured and utilized
for low quality electricity needs (Hollander and Lowitt, 2000).
The next major theme that Devens is focused on is having companies in close
proximity. Devens utilized industrial clustering by creating the following six separate
industrial areas: Jackson Technology Park, Robbins Pond Industrial Park, Devens
Industrial Park East, Devens Industrial Park West, and the Environmental Business
Zone. The participating companies are in close proximity within these industrial
clusters and, in some cases, even co-located. Each industrial area is well connected
with the others by roadway (Hollander and Lowitt, 2000).
Thirdly, the Commission promotes strong informal ties between plant
managers at Devens in order to catalyze symbiotic opportunities. This is being
promoted because plant managers do not know one another personally; however, at
Kalundborg, personal relationships between managers have proven to be a commonly
overlooked contributor to success. To do this in an inviting manner, the Commission
utilizes the Devens Eco-Efficiency Center to hold semi-monthly luncheons where
guest speakers address plant managers about operations and management topics. This
53
luncheon may unite plant managers with common problems, give them guidance from
knowledgeable guest speakers, and promote a more collaborative park environment
(Hollander and Lowitt, 2000).
Fourth, the Commission promotes minor retrofitting of existing infrastructure.
To maximize the return on investment for their firm, tenants typically need to modify
their operations and processes in order for a more reusable byproduct to be introduced
into the EIP material flow loop, or to enable the use of a byproduct flowing in from
another tenant. Prior to retrofitting, a park-wide water, energy, and material balance
must be conducted to determine the most economically efficient way to implement
the needed infrastructure (Hollander and Lowitt, 2000).
The last theme the Commission promotes is the inclusion of one or more
anchor tenants. The Devens Regional Enterprise Zone is currently in possession of
one tenant that can play this role: the wastewater treatment facility. In general, an
anchor is necessary to capitalize on a missing link in one of the existing open-loop
material flows. At Devens, the wastewater treatment facility is ideal because it
physically connects with each tenant in Devens and, after upgrades, will have the
ability to process both water and waste flows. If the reprocessed water meets quality
requirements, then it can be reused for non-potable activity by the tenants and the
surrounding communities, thereby closing the regional water loop (Hollander and
Lowitt, 2000).
Today, Devens Regional Enterprise Zone is still thriving and recruitment for
light to medium industrial tenants is stronger than ever. The Devens EIP has come a
long way; from a governor created (in 1991) Fort Devens Redevelopment Board to a
54
fully functional Devens Enterprise Commission (which is ?vested with broad
regulatory authority related to land use planning and permitting functions?) (Lowitt,
2009). Within the park, roads and infrastructure continue to be developed, the
Commission continues to grant permits, and regulations begin to change for the
better. It is important to note how effective a community-based design and
development commission (or authority), like the Devens Enterprise Commission, can
be in implementing an EIP when working closely with a private consultant or
development corporation.
1.5.2 ? Londonderry, NH
Forty miles north of Boston, there is a sub-urbanizing community of roughly
27,000 people called Londonderry, New Hampshire (Deutz et al., 2004). All the eco-
industrial development rumors began before 1996, when a plastics recycling company
approached Stonyfield Farms Yogurt (a New Hampshire leader in sustainable
business practice) about reusing its grey water to rinse plastics. In addition to the
grey water collection, the plastics recycling company also wanted to set up a
recycling operation (that they one day hoped to turn into a full eco-industrial park),
on the vacant town-owned land nearby Stonyfield Farms Yogurt. This caught the
attention of the Town of Londonderry; fortunately, they fully supported the eco-
industrial park proposal. In 1996, a vision statement was established; leading to the
development of a set of covenants and governance system soon thereafter (NJMEP,
2010). This body of work detailed what was expected of future tenants seeking to
develop within the Londonderry Eco-Industrial Park (LEIP). For example, future
55
tenants were expected ?to develop an environmental management system, track their
resource use, set environmental performance goals, perform third party ecological
audits, and report progress to the Community Stewardship Board [(i.e., a citizen
committee)]? (Deutz et al., 2004).
Figure 11: Tenant Layout at Londonderry EIP (Garron, 2009)
Even though the LEIP is still open Stonyfield Farms Yogurt has moved from the
LEIP site to a highly sustainable production facility called the Yogurt Works Facility
(?Our Yogurt Works Facility, Water, Waste, Green Building, Energy, People,? 2011).
An updated layout of the LEIP can be seen in Figure 11. Lately, the LEIP has
recruited AES ? a power company that will develop a 720 MW combined cycle
natural gas power plant. AES will even introduce an inter-regional symbiotic link to
56
the LEIP by accepting treated wastewater pumped from the City of Manchester?s
Waste Water Treatment Facility for power production processes. In addition to AES,
a medical supply distribution firm (Gulf South Medical Supply), software firms, and
Bosch Thermo-technology Corp. (heating and hot water products) are located within
the LEIP. It is still relatively early in LEIP?s timeline, so the single symbiotic link
should come as no surprise. However, the Town of Londonderry is still supporting
the LEIP and has not abandoned its vision. In fact, the Manchester-Boston Regional
Airport access road project is due for completion in 2012. Once completed, it will
provide access to over 1,000 acres of commercial and industrial ?to be developed?
land (Garron, 2009).
Londonderry EIP and Devens Regional Enterprise Zone represent two
relatively successful EIP development examples. A growing interest continues to
form around industrial ecology here in the U.S., and there are a number of EIP
projects being initiated to create real industrial ecologies. It is important to note a
common theme that most EIPs continue to exhibit: a central information sharing
center where the community can connect with the EIP (e.g. via community and
business association meetings, EIP open houses, and other public events); where the
EIP tenant managers can connect with one another (e.g., during design charrettes,
monthly luncheons, or EIP management board meetings); and where the EIP
employees across different firms can connect with one another (e.g., at the cafeteria,
at the medical wing, during joint-tenant training exercises, or during other multi-
tenant collaborative meetings). The human side of industrial ecology is often
overlooked, but central-common facilities like the Devens? Eco-Efficiency Center
57
play an important role in developing and maintaining trust filled and lasting
connections between the human members of the EIP and the members of the
surrounding community. For more information on the United States? efforts towards
eco-industrial development (up to 2005), one may refer to Table 41 of the Appendix.
1.6 ? Research Questions
The research questions this thesis intends to answer are as follows:
? How are EIPs currently developed?
? What are the most important objectives of EIP development projects?
? What are the key decisions that need to be made during EIP development
projects?
? How can these decisions be organized into an EIP design process that is more
consistent with (and more capable of advancing) the most important
objectives?
1.7 ? Thesis Overview
Chapter 1 has just presented a background on what sustainable development,
industrial ecology, the triple bottom line, and EIPs are. It presented the benefits that
can be experienced after an EIP begins operations. In addition this chapter discusses
a few real-world examples of EIP development projects from the U.S. and around the
world that have advanced triple bottom line (or TBL) objectives.
Chapter 2 goes into more detail about the concept of EIPs and discusses the
EIP design and development process. The difference between planning for and
developing a regular industrial park, versus planning for and developing an eco-
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industrial park, are discussed. Common decision makers, stakeholders, steps taken
during development, and important objectives are discussed for a better
understanding of the EIP development process. Next, an analysis of 21 EIP
development projects is presented and it highlights each of the projects? routines,
decision process types, stimuli, and solutions. Much of this analysis follows
Mintzberg et al. (1976) and their Structured Decision Process.
Chapter 3 discusses the general EIP development process (or the GEIPDP).
This chapter will present how the GEIPDP was created why it expresses a sequence
of decisions that are aligned with the triple bottom line. It will then explain why there
was a need for revisions to this general development process followed by a discussion
about how the revised EIP development process (or, the REIPDP) does a better job of
ensuring advancement of TBL objectives. An explanation over key decisions made
during EIP development processes and how they link (directly and indirectly) to the
TBL objectives is also discussed.
Once a general EIP development process has been agreed upon (i.e., the
REIPDP), chapter 4 presents what the contingency decision making framework (or,
the CDMF) is and how it can be utilized to ensure that the correct decision making
method is being used during each phase of the REIPDP.
Chapter 5 presents a detailed example of a key decision that the EIP
development team must make: selection of business and auxiliary service tenants for
empty lots within the EIP. This example is based on real-world data from an Oak
Point EIP feasibility study that was created to promote eco-industrial development in
the South Bronx area. Assumptions and simplifications are discussed as well.
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The final chapter discusses the summary of findings, limitations,
contributions, and future work.
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Chapter 2: The Eco-Industrial Park Design and
Development Process
The EIP design and development process involves a great number of
professional individuals belonging to government agencies, private investor
organizations, development corporations, various community groups, industrial
association members, business representatives, regional service provider
representatives (e.g., solid and water waste management, regional recycling and
resource recovery services, utility companies, and more), and leading industrial
producers within the region in question. From all these differing backgrounds, one
should expect a great deal of technical knowledge to exist, however, the body of
knowledge that is attributed to these individuals may not be enough to design and
develop an EIP that will improve the region?s triple bottom line. An eco-industrial
park development team needs to possess a great depth of knowledge and experience
within the fields of eco-industrial development and industrial ecology (among other
things). Without the relevant personnel controlling critical aspects of the project, the
proper goals and objectives may not even be established at the onset of the EIP design
and development project, and success (i.e., the advancement of the region?s triple
bottom line) will not be as likely to ensue.
The discussion in this chapter is based on a thorough review of the literature
describing EIP development processes. At the onset of this chapter, the difference in
planning for an industrial park vs. an EIP will be discussed with respect to authors
known for publishing great bodies of knowledge within industrial ecology and eco-
industrial development. This will be followed by a discussion on the characteristics
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and responsibilities of decision makers and stakeholders of an EIP project. Next, the
important objectives (i.e., both general and triple bottom line specific objectives) of
EIP development projects will be discussed to present a clear view of what an EIP is
attempting to do. Lastly, a presentation and demonstration of how to analyze an EIP
development process for alignment with the triple bottom line?s objectives will be
discussed.
2.1 ? Planning for Development Methodologies: Industrial Parks vs.
EIPs
2.1.1 ? Planning an Industrial Park
The main function of an industrial park is similar to the function of an eco-
industrial park: to provide the tenants with the infrastructure needed at a discount by
sharing resources with other firms (e.g., buying feedstock materials in bulk to achieve
economies of scale or sharing common third party service personnel to achieve
economies of scope). The primary actors, at the earliest stages, are the land owner(s),
a planning/development team (i.e. private consulting firm or public development
agency), the local government (state department), and the community.
The first step in planning an industrial park is to hire a planning team (from
here on referred to as the consulting firm). In the United States, public development
agencies have taken responsibility for most US industrial parks with larger scale (and
often more polluting) manufacturing industries (Lowe, 2001). Private developers
tend to focus on parks developed for light industry, warehousing, and distribution.
The developer will help the owner manage the complex processes of acquiring land,
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managing, planning, feasibility studies, and the assembly of an investment strategy
(Lowe, 2001). The more important role of the consulting firm is to ensure that the
firms requesting to enter the industrial park will be compatible with every other
inhabitant included with respect to available resources and infrastructure.
Conventional industrial park developers recruit companies on the basis of access to
supplies, markets (i.e. demand), workforce capabilities, workforce costs (e.g. labor
burdens), transportation access, economic incentives, and quality of life (to the
surrounding community members) (Lowe, 2001). Once a location has been chosen,
the land can be purchased and zoned as ?industrial? by the local government.
Depending on the targeted, expected, and existing inhabitants, restrictions will be
placed on the industrial zone accordingly.
2.1.2 ? Planning an Eco-Industrial Park
Lowe (2001) provides a great deal of insight into the characteristics of a
general development process used for EIPs:
?Eco-industrial park development calls for asking new questions within the
context of traditional industrial development processes. Developing any
industrial park requires several rounds of planning and design. The team tests
project feasibility in greater detail with each stage. The project must satisfy
financial, economic development, public planning/zoning, environmental, and
technical criteria at each step. Your eco-industrial park team will follow the
traditional process, while considering new design options in each phase of
project planning.?
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The main difference between an EIP and an industrial park is that EIPs
provide the involved firms with the ability to exchange byproducts freely and
encourage innovation of byproduct usage amongst park inhabitants and external
businesses (Lowe, 2001). Many of the planning for development steps are extremely
similar, but when it comes to recruiting tenants, EIP developers have to consider
several more factors (Lowe, 2001):
- traditional marketing strategies and an EIP?s unique advantages;
- economic and environmental goals;
- filling the park and getting the right mix of companies for by-product
exchanges; and
- external recruitment (along with internal growth) and local business
development.
An EIP development team must consider the characteristics of the local and
regional ecosystem, the site?s suitability for industrial development, and potential
constraints to the pattern of development. This ecological evaluation complements the
usual evaluation of transportation, infrastructure, zoning, and other human systems.
Developers of EIPs are primarily focused on developing brownfield site (i.e., an EIP
developed after mandatory site remediation of an existing industrial-scale facility or
former industrial park) as opposed to a greenfield site (i.e., an EIP constructed on
undisturbed land from ground up) with the intention of reducing the use of virgin
materials to construct and operate the EIP. The incentive is provided by the
government, who can offer tax exemptions or subsidies to owners and developers
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looking to establish a brownfield site EIP. This incentive would need to cover at least
the cost of remediation and cleanup of contaminated land and facilities that will be
used (Lowe, 2001).
One difference between industrial park planning and eco-industrial park
planning rests in the amount of input that eco-industrial park development relies upon
from the community. The following quote from Timothy Nolan?s presentation at the
Eco-Industrial Networking Roundtable (District of North Vancouver, BC ? 2004)
demonstrates this:
?Communities contemplating eco-industrial development first need to identify
specific goals, the resources needed to meet those goals, and obstacles to
meeting goals. Then they must prioritize the goals and the strategies for
meeting those goals.?
Identification of goals for the EIP development project with respect to the community
that it will exist in will help ensure that viewpoints from stakeholders are not being
overlooked. Additionally, if the community knows that it is being heard and that its
opinion is being respected (by decision makers), then it will be more likely to reach
consensus and offer support for decision makers at various points during the EIP
development project (Nolan, 2004).
Going beyond the establishment of priorities, prospective challenges, and
goals requires an eco-industrial baseline analysis. Without this baseline analysis, it is
difficult to plan an EIP development project. Table 1 elaborates on components of a
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baseline analysis with (1) respect to industrial parks and (2) eco-industrial parks
(Nolan, 2004).
Table 1: Traditional Industrial Park Development vs. Eco-Industrial Park Development Baseline
Analyses (Nolan, 2004)
TRADITIONAL
Baseline Analysis
EID (Eco-Industrial Development)
Baseline Analysis
Assess land
availability - and
consistency with the
comprehensive plan.
Evaluate
infrastructural
capacity. sewer, water,
transportation, electric,
storm water.
Analyze access to
markets. local markets,
regional markets,
national markets,
obstacles to moving
goods and services.
Analyze access to
capital. public sources,
private and venture
capital, local sources of
capital.
Analyze labor force.
size and training level
of local workforce,
market wages,
availability of housing,
and access to
transportation routes or
transit.
Analyze regional industrial resource flows - Gather
information on material, energy and water flows (inputs and
outputs) within a geographic region targeted for EID. Match
with projected industrial loads based on profiles of preferred
candidate tenants.
Inventory regional and site-specific amenities and
infrastructure - Identify existing and proposed industrial
infrastructure, utilities and facilities in region. This would
include an analysis of water supplies, existing and potential
renewable energy options (thermal and electric). Qualify access
to transportation networks and appropriate scale for new
industrial ventures.
Collect and analyze data on existing businesses and
production activities in community. What kinds of
manufacturing processes and technologies does the existing
industrial development use? What technologies could allow both
retooling of existing industry for greater resource and economic
efficiency, while allowing new industrial development?
Collect and analyze data on material flows in community .
inputs, by-products and wastes, product output. What are the
existing household, industrial, commercial, and agricultural
waste streams that could be a feedstock for new industrial
development, or that could be co-managed more effectively with
new industrial infrastructure?
Develop site evaluation and profiles. Conduct assessments of
potential industrial sites in the region to determine options for
EID. Determine the feasibility of each site or combination of
sites for locating processing and conversion facilities along with
manufacturing ventures. Site profiles will include materials
handling and storage options, infrastructure assessments,
existing assets, community development capabilities, alignment
with local policies, and compatibility with regional suppliers.
Determine preferred .eco-industrial. site characteristics.
Identify end-users of by-products and wastes produced
within the community.
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Create an energy profile for the community . production,
demand, prices, environmental aspects. What kinds and
capacity of distribution, generation, and transmission system
infrastructure currently exist in the community? How could
existing infrastructure facilitate use of waste heat, co-generation
systems, distributed generation, or aggregation of energy use?
Natural resources available for development. What
underutilized resources can be sustainably harvested, including
forest resources, agricultural resources, minerals, and water
resources?
Inventory of local suppliers and services. What kinds of
locally produced goods and services can be used in new
businesses, locally capturing the added value of existing
businesses?
Review and characterize previous related planning work.
Recruiting tenants for an EIP is different from recruiting tenants for a regular
industrial park because it requires recruiting by degree. EIP developers may choose
to start by finding a versatile anchor facility and observing its inputs and outputs.
These inputs will define the next tier of tenants that can be coupled with the anchor
tenant (Lowe, 2001). Anchor tenants are favorable because they serve as a
foundation for what types of byproduct, energy, and waste water flows are possible
(given the right businesses and service providers are entering the EIP and engaging in
these sustainable projects). However, EIP developments are not required to have a
functioning anchor tenant and, in fact, many EIPs do not even contain a designated
anchor tenant.
Prior to finding a suitable anchor tenant, a successful EIP development project
will require participation from the following stakeholders and decision-makers early
in the process (Heeres et al., 2004):
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? public sector stakeholders from local, regional and national government
agencies;
? representatives of local companies and potential future tenants in the EIP;
? leaders in the industrial and financial community;
? local chamber of commerce;
? labor representatives;
? educational institutions;
? practitioners with the full complement of capabilities needed in the project
([i.e., development team members]): architecture, engineering, ecology,
environmental management, and education and training; and
? community and environmental organizations.
Planning an EIP requires selecting pollution prevention projects, and, thus,
organizations need to share information between one another that will be used to
determine the ?nature and number of pollution prevention projects that [can
potentially] make up the EIP development? (Heeres et al., 2004). This information
can be gathered in the form of a survey or interview that addresses areas like basic
company information; products and markets (the company is affiliated with);
employee information; raw materials (used in operations and production processes);
waste streams; energy usage data; environmental management system statistics (if it
exists [highly attractive to tenant recruiters]); manufacturing networks it may belong
to; industrial association(s) it is associated with; and future plans for company
development (Heeres et al., 2004).
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2.2 ? Characteristics and Responsibilities of Decision-Makers and
Stakeholders
2.2.1 ? The Government
The government?s role is particularly important in the EIP development
process. Their primary goal is to ?advocate for maximizing the public value
[through] investments in production? and in ensuring that businesses are operating in
a responsible manner (Cohen-Rosenthal and Musnikow, 2003). The government
promotes increases in public value and tries to reduce negative externalities
(associated with industrial production) by implementing pro-sustainability public
policies, imposing taxes on unsustainable actions, and distributing subsidies, grants,
and other financial support instruments to EIP tenants who can prove that they?re
meeting sustainable development requirements (Cohen-Rosenthal and Musnikow,
2003).
The policy climate should improve environmental performance of
conventional industry and help achieve the triple bottom line for the region. Policy
makers need to incorporate EID strategies and systems analysis into their economic
development and planning activities. According to Cohen-Rosenthal and Musnikow
(2003), such policies:
1. establish a baseline ?floor? of environmental performance that protects human
health and safety, the environment, and that enforce it uniformly;
2. price resource use and waste disposal realistically to include the costs of
adverse ecological and health impacts;
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3. promote access to information about voluntary strategies to improve resource
efficiency industrial ecology education among )];
4. encourage material exchange;
5. promote proximity to sources of labor [(to reduce employee transportation to
and from work)]; and
6. facilitate the [integration] of industrial practices into the urban fabric through
cleaner production and use of less toxic processes, intermodal transportation
([e.g., sending/receiving of freight via two or more different modes of
transportation]) access, and modern infrastructure networks.
The taxes imposed by the government deter tenant actions that would
consequently produce negative externalities. This ensures that tenants are focusing
on the impacts their operations may have on the environment and the surrounding
community and implementing systems that protect their well being. As an example,
the landfill tax provides a landfill tax credit scheme, which enables landfill operators
to gain tax credits when they contribute with environmental initiatives (Eco-
Efficiency Centre, 2004). This tax credit would not benefit the EIP directly, but it
would motivate environmentally friendly efforts by a business partner of the EIP.
Even though taxes are a great mechanism for directing firms towards favorable
economic development, the government has to take great care in how it imposes
them. For example, if the government decides to tax byproducts (like fly ash and
other coal combustion products harmful to the environment) coming from power
generating Company A, then there will be intended and unintended consequences in
result. The intended result will be the implementation of an improved system for
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capturing coal combustion products, the development of a process that uses different
technology (and possibly even a different input resource) to produce power, or a long
term investment in renewable energy sources. Either way, Company A will be
motivated to produce less coal combustion products and will set goals in that
direction. The unintended result will be observed from Company B. Company B is
an EIP neighbor of Company A and entered the EIP primarily to capitalize on the
coal combustion byproducts produced by Company A. If the government taxes coal
combustion products (i.e., a carbon tax), then Company A may reduce its output of
coal combustion products to a level that may not satisfy Company B?s requirements.
Company B would be hurt by a byproduct tax because it may have to purchase more
expensive supplier materials to supplement what it receives from Company A,
restructure its production system to accommodate this resource switch, and
experience an overall decrease in economic efficiency as a result. For government
taxation to be beneficial, policy makers must take into account both intentional and
unintentional consequences that may arise.
In addition to policy making, the government also holds the responsibility of
providing funding for eco-industrial development projects. According to Heeres et al.
(2004), the government is typically the project initiator/commissioner, the project
manager, and/or a member of the planning group. Typically, most EIP projects are
initiated through distribution of government funded grants (Lowe et al., 1997). van
Leeuwen et al. (2003) describes the Dutch government as executioners of planning
design and developers of a ?road map.? This roadmap is ?a means to develop an EIP
that fits [the regional] landscape, has high standard[s] [for] facilities, and is flexible
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for future expansion? (van Leeuwen et al., 2003). Furthermore, they must conduct
specific administrative duties that are associated with preliminary planning, service
provision (e.g., providing funding for infrastructure required by EIP tenants at low or
no cost), citizen services, sale and distribution of land leases, promotion of
networking between companies to uncover potential symbiotic linkages, and even
some consulting services (e.g. the Department of Commerce?s Economic
Development Administration providing local economic development offices with
guidelines and procedures for EIP projects) (Heeres et al., 2004). Martin et al. (1996)
and van Leeuwen et al. (2003) describe the local government as providing regional
information for potential tenants and investors as well; and communicating
information pertaining to regulations, available brownfield site locations, envisioned
performance requirements, community labor outlook, and regional virgin resources
data.
In some cases (typically in Asia and countries where the private sector is not
capable of financing such projects), the local government may decide to set up a
public authority to lead the development efforts. Public authorities are very similar to
development corporations, except their existence is initiated by the government.
Public authorities include members from community organizations but primarily
consist of multi-disciplinary personnel from local environmental protection agencies,
economic development agencies, ?green? design consultants, and industrial park
consultants. These authorities serve as an extensive administrative structure for
planning, recruitment, construction, environmental management, and maintenance.
They play a critical role in cross-industry networking between potential tenant firms
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and serve to catalyze the exploration of regional symbiotic linkages. In the long run,
public authorities cannot guarantee the success of the EIP. To ensure the EIP is
upholding industrially ecological principles, the public authority will appoint several
of its members to the EIP management board (Koenig, 2005).
2.2.2 ? Private Investors and Development Teams
Private investors decide to invest in EIP projects based on the probability of
success and the degree of uncertainty and risk involved in the project. Before doing
this, they typically consult government agencies, as described in the previous section,
for information that will allow them to assess how feasible such a project would be
for the region in question. More often than not, private investors will hire a
consulting team to conduct the feasibility study and analyze how economically
beneficial (to the private investors) and sustainable an EIP could be. In other cases,
the investor would accept business proposals or a pro forma (i.e., a document
projecting the costs and revenues over the life of the project to determine its
economic feasibility) from an EIP development team or the potential tenant firms
themselves (Desrochers, 2001).
In the case where the government chooses to participate in an EIP
development project, a development ?team? would be assembled to actually execute
the planned design and development tasks (Lowe et al., 1997). Similar to private
investors, development corporations (also known as just ?Developers?) put together
teams to engage in the EIP design and development process. The development team
typically consists of a mix of hired industrial development consultants, members from
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the relevant government agencies (e.g., local environmental protection and economic
development administrations), and members from non-governmental community and
business organizations. Development teams typically partake in the strategic
planning and decision-making implementation that is required to produce the EIP. To
be more specific, they ?manage the complex process of acquiring land, managing and
planning of feasibility studies, and assembling of investment strategies? (Lowe et al.,
1997).
One interesting example of development team practice comes from the
Netherlands, where four different development systems are most often executed. The
?Eco-classification system? requires that Dutch development teams create a master
plan of the EIP in collaboration with other decision-makers (e.g., government
agencies, potential tenants, and community leaders) and stakeholders. This plan for
development focuses on two groups of themes: themes focusing on how EIP affects
its surroundings and themes focusing on construction of the EIP itself. The
?Environmental Grading System? instructs Dutch development teams to implement
three packages. The first package responds to municipal obligations by meeting
environmental requirements presented to them by local regulatory agencies. The
obligatory-second package requires development teams to provide individual firms
(looking to enter the EIP) with all mandatory criteria for involvement in the EIP.
These criteria would be aligned with achieving a beneficial triple bottom line and are
derived from requirements the potential tenant firm must meet. The non-obligatory
third package presents development teams with the opportunity to provide individual
firms with additional rules and to suggest product and process innovations. The
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?Sustainability Scan? system instructs Dutch development teams to gather
information and interview potential tenant firms to assess their realistic carrying
capacity and willingness to take action. The research and subsequent interviews help
paint a picture of how feasible a potential tenant would be with respect to existing and
probable tenants already in the EIP. Similar to the ?Sustainability Scan? system, the
?Helping Hand? system encourages symbiosis through communication, decision
points, and steering roles of each participating actor. This system aims to develop
enough carrying capacity (i.e., region?s ability to deal with EIP?s industrial
metabolism) for EIP tenants within five steps: (1) initiation, (2) orientation, (3)
decision-making, (4) design and (5) implementation. The last system commonly
employed by Dutch development teams is the ?Roadmap and Quick-scan? system.
Like the name implies, the development team uses a ?roadmap? (developed in
conjunction with the appropriate government agency as a means to the design and
development process) to conduct a ?quick-scan.? The ?quick-scan? was developed so
development teams could make a qualitative assessment of an industrial park. Thus,
the ?quick-scan? serves as the methodology for assessing how a firm would fit into an
EIP whose criteria for entry are contained in the ?road map.? From the preceding
Dutch development team examples, it is clear that they are responsible for assessing
the firms that plan on entering the EIP; for assessing the carrying capacity of the
proposed region; for recruiting tenant firms; and for promoting the EIP concept
among community members (van Leeuwen et al., 2003).
2.2.3 ? The Community, Non-Governmental Community
Organizations, and Educational Institutions
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Typically, communities are thought of as a grouping of people that have
something in common. There are three types of communities that exist (Tropman et
al., 2001):
1. Geographic communities range from local neighborhoods, suburbs, villages,
towns or cities, regions, nations and even the planet as a whole. These refer to
communities of location.
2. Communities of culture range from the local clique, sub-culture, ethnic group,
religion, or the global community of cultures. They may be included as
communities of need or identity, such as disabled persons, or the elderly.
3. Community organizations range from informal family or kinship networks, to
more formal incorporated associations, political decision-making structures,
economic enterprises, or professional associations at a small, national or
international scale.
In the context of this thesis, ?community? refers to the non-governmental
community organizations that proactively represent geographic community members
(e.g., the town hall meeting participants), business community members, and the local
non-human living organism community. These community organizations can be
thought of as the voice of the stakeholders, because they typically collaborate with
EIP developers and government agencies (the decision-makers) during the design and
development of EIP projects. The decision-makers need to consult with community
organizations to learn how community members are reacting to decisions and actions
occurring during the EIP design and development process (Martin et al., 1996).
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Community organizations are not responsible for funding the EIP project; however,
they do hold the power to exercise political routines. These political routines are
carried out when the community organization feels its constituents will be negatively
impacted by the authorization of a decision and decides to block or mitigate the
authorization. This typically leads to bargaining between the community
organization and the decision-makers (Mintzberg et al., 1976). Open house or town
hall meetings serve as a suitable arena for bargaining to occur, typically resulting in
consensus building between decision-makers and stakeholders. Before political
interrupts can harm the development process, decision-makers may issue EIP
informational packages (highlighting the benefits, drawbacks, principles, and plan of
development associated with the EIP project) and surveys directly to community
members (or at least community organization members) in order to gain valuable
feedback from the community before opposition can form (Lowe, 2001).
Educational institutions play an important research based role in the design
and development process of EIPs. These institutions are often sponsored by the state
government to conduct research that will produce tools for design and analysis of
industrial eco-systems. Faculty and staff from business, engineering, environmental
sciences, architecture, and other disciplines could support planning, conduct action
research on the project, provide technical and management training, and even provide
students for internship or work study programs (i.e., lower cost temporary
employees). To support planning, these institutions often conduct feasibility studies
to determine what industrial clusters are suitable for the region?s proposed EIP.
Many partnerships can be formed between tenants and educational institutions that
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would benefit both organizations. For example, if an EIP recruited a renewable
energy tenant, then that tenant could benefit from a partnership with a nearby
university by gaining access to the university?s body of work in the areas of
renewable energy and industrial ecology. This partnership would benefit the
university by providing them with a source of renewable energy industry perspective
that can help align faculty research focus and current industry needs (Lowe, 2001).
Universities can even play a leadership role by forming multi-disciplinary teams that
educate industry leaders, community organizations, and contribute directly to
research and development efforts. As an example, Nova Scotia?s Burnside Industrial
Park was initiated by a multi-disciplinary team based at Dalhousie University?s
School of Resource and Environmental Studies. Another example brings us to
Fairfield Eco-Industrial Park in Baltimore, Maryland. The earliest research and
development efforts were conducted by Cornell University in conjunction with
Baltimore Development Corporation.
2.2.4 ? EIP Inhabitants
Prior to entering the EIP, potential tenant firms are responsible for several
tasks. Design charrettes are large workshops initiated by community organizations,
government agencies, or private sector organizations to address a particular design
issue. Potential tenant firms, investors and stakeholders are invited alike. These
charrettes are primarily responsible for encouraging agreement on project goals,
saving time by collaborating on ideas, issues, and concerns early in the design process
(to help avoid costly iterative redesign activities later), and to formally initiate the EIP
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design process. In addition, the design charrettes introduces industrial ecology to
those unfamiliar with it and establishes planning and design actions to be taken by
decision-makers (Todd, 2009). Potential firms must participate in design charrettes to
gain an early idea as to how entering an EIP would benefit, or harm, the company,
and to show an early interest in the project. If tenant criteria have not been developed
by the EIP development team yet, then the potential tenant should analyze their
business operations to see if they meet (or can feasibly change to meet) tenant
criteria. This is an important self assessment that can be carried out by the
environmental management system personnel of a potential tenant. While
determining if a potential tenant meets the EIP tenant criteria, an analysis to
determine whether they should even enter the EIP is conducted, with the firm?s best
interests guiding the analysis. This analysis is based on symbiotic compatibility with
other finalized tenant firms (or, more generally, the prominent industrial sectors
represented at the design charrette), existing industrial-scale production regulations
and ordinances, the anticipated financial burden, and any anticipated risks and
uncertainties (and their associated magnitude). The next task potential tenants are
faced with, is providing operational requirement information to the EIP development
team. Potential tenants must be careful not to divulge proprietary information to
industry competitors while reporting production system characteristics and
requirements. (Lowe et al., 1997).
Once a tenant firm has been given a lease and the permission to operate within
the EIP, several more responsibilities arise. The tenant firm must provide funds for
facility construction on land they have selected to lease. If the tenant doesn?t have
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enough capital to fund land leasing and construction, then investors can be solicited to
help cover these costs. If infrastructure is not paid for by the government, then tenant
firm needs to collaborate with neighboring tenant firms as to who will pay for each
required structural element and to determine an overall infrastructure construction
plan. Before construction of facilities and infrastructure can initiate, tenant firms
need to determine what changes to their operations and production processes are
required to ensure symbiotic compatibility with neighboring firms and the
surrounding community. This is typically done in collaboration with the neighbors
the tenant firm intends on entering bilateral agreements with (Koenig, 2005). On a
higher level, tenant firms must collaborate with the EIP development team on action
points contained in the master plan. The master plan is created by the development
team and describes the layout design of the EIP, the involved partnerships, the site
architecture, landscape design, vegetation distribution (also called ?plant palette?),
signage, lighting, site amenities, and EIP transportation and circulation (Potts-Carr,
1998). In the long term, each tenant must ensure that there is room for growth for
their company. This typically requires building co-owned warehousing or storage
units, purchasing more land than needed initially, and continually looking for new
byproduct exchange opportunities. New byproduct exchanges should always be
searched for in case existing neighbors move away or decide to change their
production scheme that would, in the process, eliminate a byproduct supply flow (into
the tenant) or a byproduct demand flow (out from the tenant) that existed before.
Considering the surrounding community, a loss in demand for the tenant?s products
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or services or an interruption in the flow of reusable waste into the tenant could lead
to an increase in input resource costs (Nolan, 2004).
Once the development team is finished with its design, development, and
implementation tasks, it is time for an EIP management board to be formed. As
mentioned earlier, this board typically consists of government agency members,
development team members, and a capable manager from each EIP tenant. During
the EIP development process, the management board is responsible for the tasks
listed in Table 2.
Table 2: Responsibilities of EIP Management Board (UNEP, 1996)
1. Planning
? identify possible sites
? conduct environmental impact assessments
? select sites (from pool of potential greenfield and brownfield site alternatives)
? undertake pre-planning
? present conceptual design layouts and decide which layout fits the
community, environment, and neighboring companies best
? develop an environmental policy and set environmental performance
objectives
? locate sources of funding to finance the project
? attract industry leaders who have ability to invest in byproduct exchange
projects with other symbiotic industrial leaders
2. Operating
? manage construction of infrastructure and services (in cooperation with
contractors and EIP inhabitants)
? coordinate operation of infrastructure and services between EIP inhabitants
? design individual facility sites
? construct facilities
? landscape sites
? market environmental quality to ensure that all EIP participants are aware of
expectations, to ease the community about how EIP will impact them, and to
make community more aware of how it can contribute to resource reuse,
recycling, and recovery
? transport of goods, materials, and people
? facilitating networks between companies within and outside of EIP
3. Control
? monitor rate of emissions and media quality
? motivate tenants to perform for environmental achievement and provide
incentives for positive results
? enforce regulations or covenants
? audit environmental performance
? report on environmental performance of companies and park
? attend to common safety issues and ensure the facilities are safe to conduct
business in.
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? establish a regulatory framework (e.g., codes, covenants, and restrictions)
No matter how talented the EIP management board is, there is little hope for
proper development of an EIP that will improve a region?s triple bottom line without
the determination of a set of EIP project deliverables early by EIP developers. These
deliverables should overlap significantly with what the stakeholders and decision
makers consider to be important objectives of the EIP project. Some standard
deliverables from EIP design and development projects include (but are not limited
to) the following (van Beers, 2008):
? Industrial Ecology Feasibility Analysis (of the region in question): Takes into
account and clearly define the resource pool of the region, the existing
business makeup (ranging from small business to industrial scale production
centers), potential regulatory drawbacks, and potential for by-product, energy,
water, or other ecologically-friendly symbiotic exchanges;
? Action Plan: Acknowledges challenges, notes benefits, creates initial
estimates (for land required and cost of infrastructure, utilities, etc.), and
mentions possible sources of funding and why those entities would be
interested (e.g. ROI, regional economic revitalization, job creation,
environmental waste reduction, etc.). Also highlights roles and responsibilities
of decision makers in the project;
? Symbiosis Network (web-based): Public (or by registration to preserve
companies? valuable production information) disclosure of available
byproduct materials, available alternative or recovered energy, non-potable
water, or any other items or ?waste? that may be considered for a symbiotic
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exchange. May be organized with respect to industry, business type, needed
byproducts, or by byproducts that would need to be donated or sold;
? Improvements to infrastructure nearby EIP site; and
? Introduction of new, lower cost, and less environmentally harmful utilities or
services that would be provided by new EIP tenants (depending on what
organizations and businesses enter the EIP).
2.3 ? Important Objectives of EIP Development Projects
Typically, businesses advertise their concern for society and the environment
in order to increase their customer base. This advertisement attracts environmentally-
conscious customers who prefer companies that abide by the ?recycle, reduce and
reuse? ideology and expect the companies they do business with to do the same (U.S.
EPA, 2010). In today?s world, sustainable development is beginning to gain more
attention because resources (both renewable and non-renewable) are being used at a
rate proportional to global population growth. Since the global population is
growing, the consumption rate of non-renewable resources will increase and, in
addition, the consumption rate of renewable resources may outpace the generation
rate of renewable resources (Nassos, 2010). With an increase in resource
consumption rate, the cost of these resources will increase as well, especially where
scarcities appear first. A current example of this can be seen in the European
automobile industry. Compact vehicles that consume less fuel are gaining popularity
because the cost of fuel (which is dependent on the availability of oil) is increasing
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higher than it is in other countries (like the United States) where the cost of fuel is not
as high. This increase in the cost of resources will only hurt the economic bottom
line of companies reliant on those resources and, on a macro-level, the communities
that have to pay higher prices for the same products or services. Thus, to continue
successful growth of their business, companies reliant on physical-resources (e.g.,
small, medium, and large size manufacturers, chemical producers, building materials
producers, and other resource intensive industries) must determine what measures
will yield the most efficient use of the available resources and ensure that these
resources will still be available in the future.
The practice of sustainable development is one way to combat the increasing
resource scarcity problem. As mentioned in the Introduction, sustainable
development ensures the well-being of present communities (both human, and non-
human), without harming the benefits of future communities and the environment.
One way to measure how sustainable business operations are is to use the triple
bottom line accounting methodology. It is one of many accounting measures that
considers the ??simultaneous pursuit of economic prosperity, environmental quality
and social equity? as goals for a given organization (Elkington, 1998). The metrics
used to measure value for each particular entity are not always obvious, but they need
to divulge how the EIP is achieving its fundamental objectives and maximizing the
triple bottom line. Money flow fluctuations (recorded in company income
statements, balance sheets and cash flow sheets) can describe how the EIP is
maximizing its economic bottom line, but it is up to the EIP tenant management to
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determine suitable societal and environmental measures of effectiveness that will
portray a maximized bottom line.
Environmental measures of effectiveness can be found by looking at the
physical and biological effects on the environment (like waste disposal rate, or
resource consumption rate); however, there is some difficulty in determining the
boundary of the industrial system. Environmental measures of effectiveness need to
measure how much:
? water is being reused by the EIP (over a given amount of time);
? water is being disposed of by the EIP;
? greenhouse gas is being emitted from the EIP and not being captured;
? greenhouse gas is being reused by other tenants or community members
adjacent to the EIP;
? waste material is being terminally disposed of by EIP tenants.
Societal benefits and impacts can be measured by considering the stakeholders
(people in the surrounding communities, business communities and others directly or
indirectly affected by the industrial system in question). An increase in tax base to
the region, newly created high-skill level jobs, increase in traffic to complementary
industries, re-growth of renewable resources (or revived public property), decreases
in utilization of local landfills, and similar measures can all be considered as useful
indicators for increasing social equity (Gertler, 1995).
In order to assess how well a particular EIP development project will perform
with respect to maximizing a region?s TBL, the objectives of the EIP development
decisions must be analyzed for alignment with the TBL objectives. To do this, a
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rubric was created to categorize and score the objectives of decisions made by EIP
development teams during EIP development projects. Each decision objective in the
EIP development process is evaluated with respect to two criteria: (1) their
performance with respect to four attributes (which results in a ?grade?) and (2) how
equally the decision?s objectives attempt to advance the TBL?s three high-level
fundamental objectives. These criteria and the rubric will be discussed in full within
section 3.4. The TBL?s objectives (i.e., means, low-level fundamental and high-level
fundamental objectives) are connected with respect to how they are advanced or
being advanced by others. The means-objectives are objectives that help achieve
other objectives (either other means-objectives or fundamental objectives), where as
fundamental-objectives are objectives that are important because they reflect what
really needs to be accomplished (March and Simon, 1958). The connections are
represented by lines connecting the objectives. The many different means-objective
chains and can be seen in Figure 12 through Figure 15.
Figure 12: TBL's high-level fundamental objectives
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Figure 13: TBL's objectives that contribute to the societal bottom line
Figure 14: TBL's objectives that contribute to the environmental bottom line
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Figure 15: TBL's objectives that contribute to the economic bottom line
The objectives in Figures 13, 14, and 15 list different means to maximizing
the triple bottom line. The EIP development team must generate EIP project goals
and initiatives that will maximize the triple bottom line of the region in question, not
just their own financial bottom line. This means that the objectives of the EIP focus
on maximizing benefit to the environment, society, and the regional economy. An
EIP can serve to enhance benefits for its inhabitants, society, and the environment,
thus, ensuring sustainable development of the region in question.
2.4 ? Analysis of EIP Development Processes
2.4.1 ? The Structured Decision Process
The structured decision process identified by Mintzberg et al. (1976) consists
of twelve elements: three central phases (i.e., identification, development, and
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selection), three sets of supporting routines (i.e., decision control routines, design
communication routines, and political routines), and six sets of dynamic factors that
help explain the relationship among the central and supporting routines (i.e.,
interrupts, scheduling delays, timing delays and speedups, feedback delays,
comprehension cycles [i.e., learning that occurs with respect to the decision-making
problem?s constraints, requirements, alternatives, and other information after multiple
iterations of the design, search, screening, or evaluation of choice routines are
experienced], and failure recycles). This paper conducted an excellent study that
utilized graduate student teams to conduct interviews with decision-makers within 25
different organizations. The decision-makers answered 21 questions (either during
the decision-making process or toward the end of it) that were intended to
comprehensively define the ?unstructured? decision process that they conducted
(Mintzberg et al., 1976). Mintzberg et al. (1976) defines a decision as a specific
commitment to action (e.g., resource allocation) and defines a decision process as a
set of actions and dynamic factors that begins with the identification of a stimulus for
action and ends with the specific commitment to action. In addition, it is important to
note that Mintzberg et al. (1976) defines an unstructured decision process as a
process that has not been encountered in quite the same way by the organization in
question. This implies that the organization conducting an unstructured decision
process will not have a predetermined set of ordered responses (e.g. a set of heuristics
to help solve a commonly faced production problem) and that they will be making a
decision under ambiguity (where almost nothing is given or easily determined at the
onset of the decision process). For the sake of time, each of these elements will not
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be discussed here, but how they relate can be seen in Figure 16. With respect to eco-
industrial development, the stimulus is typically of the opportunity type because the
EIP project initiators are not acting under intense pressures (i.e., when a ?crisis?
stimulus arises); instead, they?re attempting to improve a situation that could be
improved.
Figure 16: Structure of General Decision-Making Process (Mintzberg et al., 1976)
The top portion of Figure 16 identifies the primary phases: identification,
development, and selection. Each shaded block in Figure 16 represents a routine
carried out by the decision-makers, while the straight arrows represent the transition
to a new routine within the process. The curved arrows represent inherent delays that
occur after a routine; these include scheduling, feedback, and timing delays. Each
circular node separating transitions between routines represents a decision that needs
to be made to determine the next course of action (i.e., a meta-decision), and are
based on available information, potential for interrupts, overall time to complete
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entire decision process, and authorizations or permissions that may be required before
selecting and moving on to the next routine. Mintzberg et al. (1976) uses the 12
elements of structured decision-making to differentiate the 25 examined strategic
decision processes and place them into the following seven categories (also referred
to as strategic decision types):
1) Simple impasse decision processes ? begins with recognition
(triggered by stimuli); followed by diagnosis; some internal interrupts,
and the evaluation and selection of choices.
2) Political design decision process ? begins with recognition, followed
by diagnosis, design of solution, political interrupts (internal or
external), and evaluation of choices. Political interruptions lead to
more redesign (to counter political interruptions). Evaluation of
Choices, after redesign, is required, so the analysis and bargaining
routines are performed extensively before a selection is made.
3) Basic search decision process ? begins with recognition, followed by
search. Search typically contains one or two nested steps; search
flowing into the evaluation of choices routine followed by continued
search). Some interrupts typically occur, so the selection of phase
involves the analysis and bargaining routines. This process concludes
with the selection routine.
4) Modified search decision process ? this process includes development
activity that requires modifications (limited design activities) to ready-
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made alternatives (e.g. retrofitting or remanufacturing). The process
begins with the recognition routine, followed by design, evaluation of
choices, search for more choices, further evaluation of choices (i.e.,
nested iteration between search, design, and evaluation of choices (or,
just ?nested design?)), and finally authorization.
5) Basic Design Decision Processes (marketing) ? this process focuses on
extensive design activity that leads to complex and innovative custom-
made solutions (e.g. EIP development projects). This process is
usually observed when opportunities or relatively mild problems arise.
The process is of short duration with no political interference ?
commercial decisions taken by business or business-like,
organizations; measurable factors of profit clearly out-weight political
considerations. Typically, this process begins with recognition,
followed by design, evaluation of choices, nested design, and finally
ending with authorization.
6) Blocked design decision processes (public works) ? this decision
process is similar to basic design decision processes, except final
stages (selection phase) are hindered by outside groups (e.g.,
community groups demonstrating opposition to a public or private
development project that they believe will have negative impacts on
their community). The selection phase would typically include
analysis and bargaining routines (in an iterative manner) so decision-
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makers can form consensus with the opposing stakeholders. This
process would then conclude with the authorization routine.
7) Dynamic Design decision processes (facilities) ? these decision
processes are the most complicated. They typically encounter multiple
interrupts, usually of the problem or problem-crisis type (i.e.,
unpredictable and potentially detrimental to the project), and last
roughly 1 to 4 years. The dynamic nature of these facilities? decisions
reflects (a) the relatively large investment needed, (b) the complex
design activity involved in such facilities, and, paradoxically, (c) the
likelihood of new option interrupts because of the availability of
ready-made structures (e.g. brownfield sites, facility layouts, building
material availability, etc.). This decision process typically involves
recognition, design, evaluation of choice, interrupts (internal and/or
external), and further nested evaluation of choice (with, judgment,
analysis, and bargaining routines being exercised heavily). The
evaluation of choice routine is followed by more design, and search
routines, or flows into the authorization routine. All nested activities
occur in reaction or in anticipation of interrupts.
Mintzberg et al. (1976) shows that any unstructured decision-making process can be
classified as one of these seven types of decision-making processes. It is important to
realize that these categories were constructed from synthesis of the 12 elements
contained in the general decision process (or strategic decision process); these
elements serve as the building blocks to the general decision process. By using the
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same approach employed by the graduate teams in Mintzberg et al. (1976), the 12
elements (or at least the six routines) of their general decision process can be used to
categorize the decisions made during the EIP design and development processes.
2.4.2 ? The 21 EIP Development Processes and the Structured Decision
Process
The EIP development process, the parties involved, and the objectives of EIP
projects have been described up to this point. Now, it is time to focus more on the
design and development process used by development teams to bring EIP projects
into the implementation phase. Research was conducted to identify 21 EIPs. Next,
was the documentation of the development processes belonging to the 21 EIPs
worldwide and in the U.S.. The documents that were studied include informational
brochures (attempting to market EIPs), presentations given by EIP developers,
feasibility studies, journal articles that analyze EIP development projects, journal
articles that present and analyze EIP case studies, government publications (that
included everything from guidelines to EIP development to case studies around the
world), news articles, and websites advertising specific EIP development projects.
The properties of these 21 EIP projects are summarized in the tables below. Table 3
states where the EIP development project takes place and Table 4 explains the
participant decision making entities for each EIP project.
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Table 3: 21 EIP projects studied and their locations (EIP Design Process #1 courtesy of: (Nolan,
2004). EIP Design Process #2 courtesy of: (Lowe, 1997).EIP Design Process #3 courtesy of:
(Wasserman, 2001). EIP Design Process #4 courtesy of: (Koenig, 2005).)
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Table 4: 21 studied EIP projects and the decision makers leading their development
EIP
Design
Process #
Decision Making Entities
1
Community, EID team, local/potential/involved businesses, regulatory
agencies
2
Organizing Team (Industrial Development Authority if gov't initiates;
Development Corporation otherwise), Tenants, Personnel from
Environmental Protection, local Universities, and Economic Development
Agencies, Recruiters, Investment Recovery Specialists, Multi-disciplinary
consulting organizations
3
Developers, Architects, Landscape Architects, Construction Managers, Firm
(tenant) Mgmt, Local and State Gov't (economic and environmental dept.s),
EIP mgmt entity, University IE research centers, Private sector brokering or
scavenger firms, private firms (consultants)
4
EIP Planning Office (Team Leader/Director), Municipal Sustainable Dev. Pilot
Region Mgmt Office (Registered Planner and vice team leader), Municipal
Environmental Protection Bureau (EPB) (Senior Engineer), Municipal
Planning Bureau (Registered Planner), EIP EPB (Manager), EIP Economic
Development Bureau (EDB) (Vice Manager), EIP Planning and Construction
Mgmt Office (Specialized Consultants/Contractors), EIP Planning Academy,
Professional Technology School (Vice Dean), Representative engineers and
mgmt from tenants
5
Saint Peter Community Development Corporation, Saint Peter Ambassadors
(Community representatives),
Saint Peter Chamber of Commerce, NRG Inc. (a private energy provider),
Minnesota Office of Environmental Assistance, The City of St. Peters, and a
newly created EID Advisory Committee/Board
6
University of California Center for Economic Development, National Center
for Eco-Industrial Development (NCEID), GERE Properties Inc. (builders of
materials recovery facility), Perry Ridge Landfill Inc., Perry County, Union
Pacific Corporation (rail lines for transloading operation), Illinois EPA
Administrative Region Seven
NOTE: The report primarily focused on potential regional tenants, business
partners, and very few gov't organizations since it was a feasibility study
focusing on the byproduct exchanges and financing
7
Businesses, community leaders, government agencies (e.g. the Business
Council for Sustainable Development - Gulf of Mexico (BCSD-GM), EPA,
World Business Council for Sustainable Development (WBCSD), trade
organizations, etc.), consulting firms,
8
Devens Enterprise Commission (12 elected member volunteers from
community) (DEC), Towns of Ayer, Harvard, Lancaster, and Shirley,
Massachusetts Government Land Bank, Division of Capital Planning and
Operations (DCPO), Joint Boards of Selectmen (from the 4 participating
towns), Land Use Administrator (appointed by DEC), Involved/Perspective
Tenants
9
FCM Green Municipal Funds, Town mayor and council (Town of Hinton
Council), planning & engineering staff (e.g. Development Officer and
Municipal Planning Commission), Local Environmental Groups, Local
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industry representatives, Herold Development Services Ltd (so called
Development Authority), Holland Barrs Planning Group, Western Economic
Diversification, Climate Change Central
10
Wood Buffalo Housing and Development Corporation, Eco-Industrial
Solutions Ltd, Regional Municipality of Wood Buffalo (RMWB), Dillon
Consulting Ltd, Natural Resources Canada (funding), TD - Alberta
Commercial Banking Group, Business Development Bank of Canada
11
EIN members: BC Hydro, Burns Bog Conservation Society, CAPTIN, Delta
Chamber of Commerce, Delta Recycling Society (DRS) Earthwise, Fraser
Basin Council, the Greater Vancouver Regional District, Nature's Path
Foods, Pistol & Burnes, Taylor Munro Energy Systems, Terasen Gas Inc.,
The Corporation of Delta, West Bay Son Ship Yachts, the Eco-Industrial
Group, and Schenker Pacific Logistics
12
Ross Businesses (currently 500 businesses in existing industrial park), City
of Regina, Regina Eco-Industrial Networking Association (REINA), Transport
Canada ? Moving on Sustainable Transportation (funding), Regina-based
Communities of Tomorrow - Partners for Sustainability (funding),
Saskatchewan Environment, and the University of Regina
13
Golden LEAF, Research Triangle Regional Partnership, University of North
Carolina at Chapel Hill (Office of Economic Development), Kerr-Tar (Northern
Tier) Council of Governments, Department of Commerce, Industrial leaders
in region, General Assembly, EPA, U.S. Economic Development
Administration, and the Governor's Economic Development Board
14
Regional Council of Etel?-Savo, Rejlers Oy Engineering (project lead and
EIP coordinator until July 2007), Real Estate Rantasalmen Silva Oy
{(manages and maintains the land and premises and acts as a development
company in the region) (owned by Rantasalmi municipality (49%),
Rantasalmi Oy (49%) and Spikera Oy (2%))}, Rantasalmi Oy (loghouse mfg),
Sil-Kas Oy (wood processing company), Korpihonka (wood product
company), Raitaranta (carpentry company), Myllys Ky (family company
providing transport and forklift truck services; maintains local wood drier), JK-
Ter?met Ky (regional blade maintenance), and Kanttiini Seija Partinen
(restaurant)
15
Colmac Energy, Inc. (a biomass-fueled power generation plant). First Nation
Recovery Inc. (a crumb rubber manufacturer from old tires), Non-Profit
Development and Park management (w/ board of directors from tenant
businesses), Public Agencies (EPA, economic development department,
City, etc.), Cabazon Band of Mission Indians (landowners; Planning
Department carries out actions),
16
Daejeon Metropolitan City (administrative support), Hanwha Group
(management support and operation of support programs for tenants), Korea
Development Bank (financial support)
17
Northampton County, Community (non-profit committee or council members),
Official Planning Team (consists of: designers, architects and engineers;
federal, state, and local government regulatory and support agencies; public
and private potential investors; potential corporate tenants)
18
Industrial Estate Authority of Thailand (IEAT) (envisions projects that
incorporate by-product exchange, resource recovery, cleaner production,
community programs and the development of eco-industrial networks) ,
German Technical Co-operation Organization (GTZ) (assists through
technical transfer and policy development), Department of Industrial Works
(helps w/ policy and regulation), Ministry of Science, Technology and the
Environment (helps w/ policy and regulation), current estate tenants (from 5
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pilot industrial parks)
19
State of Washington (Washington State Department of Transportation,
Washington State Community Economic Revitalization Board), Port of
Columbia (Columbia County), Pacific Power, City of Dayton, USKH
Architecture and Engineering firm, and potential tenants
20
Community Redevelopment Agency, the City of Los Angeles (Community
Planning Bureau), the County of Los Angeles, Community Stakeholders
(Hyde Park Organization for Empowerment, Park Mesa Heights Community
Council, View Park Community Association, Hyde Park Community Advisory
Committee, Los Angeles Neighborhood Initiative (LANI), and other
neighborhood councils), Private Developers, a Community Development
Corporation (such as West Angeles CDC), Hyde Park Merchants
Association, Economic Development Administration
21
Santa Cruz County (Board of Supervisors and staff within Department of
Public Works, and Planning Dept.), HDR/Brown, Vence and Associates
(HDR/BVA), Monterey Regional Waste Management District (MRWMD). ***
Considering waste transfer station in 2008, but EIP as a whole deemed not
feasible in mid-2009 by Board of Supervisors ***
We rely upon the findings of Mintzberg et al. (1976) for the analyses. First,
the decisions used in each of the EIP development processes are categorized by the
type of Mintzberg et al. (1976) routine they are. Then, the EIP development process
itself is categorized by process type, project initiating stimuli, and solution
characteristics.
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2.4.3 - Micro-analysis: Classification of EIP Development Process
Decisions with Respect to Mintzberg et al. (1976) Routines
Even though the decisions made during EIP design and development
processes are not always clearly presented, documented action items and plans for the
future can be used to implicitly determine the EIP design and development decision-
makers and their respective decisions. Once the development process used to develop
each EIP was determined, each individual decision is categorized by the structured
decision process phase (i.e. identification, development, or selection) during which it
would occur, and then carefully matched with its corresponding routine. Table 5
demonstrates each of the 21 EIP development processes studied and how they are
classified with respect to the routines of Mintzberg et al. (1976).
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Table 5: Categorizing of EIP Development Processes with respect to Strategic Decision Process?
Routines (Template courtesy of Mintzberg et al. (1976))
EIP Design
Process #
Number of Mintzberg et al Decision Steps/Routines Reported
Identification Phase Development Phase Selection Phase
Recognition Diagnosis Search Design Eval. Choice Authoriz.
1 1 4 3 6 1 1
2 4 7 4 5 2 1
3 1 3 3 4 3 2
4 3 6 7 5 3 2
5 2 6 9 2 4 3
6 2 6 5 4 2 1
7 4 9 5 1 4 2
8 2 4 3 3 4 2
9 2 7 2 7 5 3
10 3 3 4 10 1 5
11 2 3 2 0 0 0
12 1 3 4 2 4 3
13 1 4 3 3 6 4
14 2 4 4 8 3 5
15 1 5 3 2 5 3
16 1 7 3 9 6 7
17 2 3 5 4 4 4
18 1 5 2 3 3 1
19 1 4 1 8 4 3
20 3 9 8 12 6 10
21 3 9 3 3 6 6
TOTALS: 42 111 83 101 76 68
AVERAGES: 2.0 5.3 4.0 4.8 3.6 3.2
Each row represents a different EIP design process. Each column to the right
of column one represents distinct decision process routine categories (which each
belong to one of the three decision process phases). Each time an EIP design process
achieves a step within their process, it is carefully categorized as one (or more) of the
six types of routines. Each number (other than those in column one) in Table 8
represents the number of times a reported step within a given EIP design process
performs the routine it is categorized under. In some cases, a reported step may be
categorized under more than one routine, and, in even more rare cases (where the step
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is very involved), a EIP design process step may cross over more than one Mintzberg
et. al phase. As a general example, if an EIP development team reports conducting a
feasibility study of the region in question, then that activity would first be categorized
into the identification phase because it deals with identifying the decision-making
problem. Afterward, the feasibility study activity can be categorized as a diagnosis
routine because the characteristics of conducting a feasibility study (i.e., the gathering
of information, determining the root of the problem, identifying what needs to be
corrected or improved, and determining whether it can be achieved with the resources
and technology available) match the characteristics of a diagnosis routine (i.e.,
identifying the problem or opportunity for improvement and gathering information
about it to further clarify it) (Mintzberg et al., 1976).
2.4.4 - Macro-analysis: Classification of EIP Development Processes with
Respect to Mintzberg et al. (1976) Strategic Decision Types, Stimuli, and
Solution
Once each EIP design and development process has been decomposed into a
series of decisions which were then categorized into the strategic decision process
routines, it is time to take a new perspective and consider what types of decision
processes the EIP development processes are. This information may be helpful in the
future by providing a searchable set of classifiers that categorize the different types of
EIP design and development processes by (1) their associated stimuli, (2) the type of
solution, and (3) the type of decision process observed (with respect to the seven
types of processes identified earlier).
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The initial set of decision classifications depend on the type of stimuli that is
received by the decision-maker(s). Stimuli generally occur during the recognition
routine. The stimulus is how the need for a decision gets recognized by decision-
makers and sets the tone for the decision process ahead. An opportunity decision is
the most optimistic of the three classified by stimuli; it is initiated on a purely
voluntary basis with intentions of improving an already secure situation (e.g., the
introduction of a new product). A crisis decision is initiated by stimuli that carry
intense pressures with it and require immediate attention. An example of this type of
decision stimulus would be a fire or a bankruptcy. The last type of decision
categorized by stimuli is a problem decision. These stimuli are less severe than crisis
stimuli, and typically require more than one problem stimulus before the recognition
routine can begin. It is typically at the decision-makers? discretion as to whether a
problem decision needs to be addressed within a reasonable time frame, or even at all
(Mintzberg et al., 1976).
The second set of decision classifications depends on the type of solution that
the decision-makers choose. The least likely solution to be found by EIP
development teams is the given decision solution. This occurs when the solution is
already fully developed at the start of the process. The second type of solution
decision is a ready-made decision solution. The ready-made solution is fully
developed in the environment. An example of this type of solution would be the
purchasing of an aircraft that is already designed and built; no modification will be
done to the aircraft before it is put to use. The third type of decision solution is a
custom-made solution. Custom-made solutions are those that are developed
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specifically for the decision at hand. For example, construction of a new
headquarters building would only satisfy that particular ?need for new headquarters?
decision process, but if that same company wanted to build a new factory, this
decision process would be different because the building requirements and functions
are fairly different. The last type of decision solution is a modified solution. These
solutions are a combination between ready-made solutions and custom-made
solutions. These solutions contain ready-made components that are modified to fit
the particular situation or design. An example of this would be a solution that
requires retrofitting of a facility?s combustion exhaust system (using known
technology that needs to be modified to interface properly with the plant?s equipment)
to reduce carbon dioxide emissions into the atmosphere (Mintzberg et al., 1976).
The third set of decision classifications depends on the type of decision
process used to arrive at the solution found or developed (i.e. which strategic decision
process best approximates the decision process in question). This can be determined
once the decision process has been completed and the decisions have been
categorized by their associated routines. The decision process in question can be
classified by identifying which of the seven decision process types contains the same
ordering of its routines as the design process in question (i.e., ask which of the
Mintzberg et al. strategic decision processes contains routines most closely correlates
with the EIP decision process in question?s development steps) (Mintzberg et al.,
1976). Please refer to the list of strategic decision types presented earlier in this
section.
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With each type of decision classification defined, the 21 EIP development
processes studied can be categorized. An example of an EIP development process
being categorized in terms of the strategic decision process?s routines can be seen in
Table 42 of the Appendix. This categorizing is repeated for each of the 21 EIP
development processes and used to determine what type of decision process they are.
A summary of the categorizing of each EIP design process is summarized in Table 6.
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Table 6: EIP design processes categorized with respect to Mintzberg et al.?s decision process
types (i.e., type of stimuli, process type, and solution type).
EIP Design
Process #
Type of Decision Process
By Stimuli By Process By Solution
1 Opportunity Dynamic Design Modified
2 Opportunity Dynamic Design Modified
3 Opportunity Dynamic Design Modified
4 Opportunity Dynamic Design Modified
5 Opportunity Dynamic Design Modified
6 Opportunity Dynamic Design Modified
7 Opportunity Dynamic Design Modified
8 Opportunity Dynamic Design Modified
9 Opportunity Dynamic Design Modified
10 Opportunity Dynamic Design Modified
11 Opportunity Dynamic Design Modified
12 Opportunity Dynamic Design Modified
13 Opportunity Dynamic Design Modified
14 Opportunity Dynamic Design Modified
15 Opportunity Dynamic Design Modified
16 Opportunity Dynamic Design Modified
17 Opportunity Dynamic Design Modified
18 Opportunity Dynamic Design Modified
19 Opportunity Dynamic Design Modified
20 Opportunity Dynamic Design Modified
21 Problem Dynamic Design Modified
From this analysis, it is clear that most EIP design and development projects:
1. Are opportunity problems (after categorizing by stimuli);
2. Require a dynamic design decision process (after categorizing by
decision process); and
3. Lead to the development of a modified solution (after categorizing by
solution type).
The classifications of 21 EIP development decision processes has led to the
conclusion that most of these decision processes belong to the same three categories
(i.e. opportunity problem requiring a dynamic design decision process and resulting
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in a modified solution) and, thus, can be approached, from a decision process
standpoint, in the same manner. The only special case out of these 21 EIP
development processes is EIPDP #21. EIPDP #21 has a ?problem? stimulus instead
of the typical ?opportunity? stimulus because the Santa Cruz County Officials
(namely, the Monterey Regional Waste Management District Board of Directors)
identified their current landfill, the Buena Vista Landfill, as both aging and nearing
capacity. Their aims were to create a byproduct-exchanging Zero-Waste Eco-Park
where the initial development would be a conversion technology facility, but, in mid-
2009, the Eco-Park was deemed infeasible due to a lack of public and private funding
(ZBS Radio (2008), Laska (2009)). Even with a differing decision process stimulus,
all 21 of the studied EIP development processes will be revisited to create the Revised
EIP Development Process (the REIPDP).
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2.4.5 - Analysis of how Decisions in Studied EIP Development Processes
Lack Consistency with the Triple Bottom Line
To be considered a sustainable development project, the developers need to
include representatives from the regional community, environmental organizations,
and local industry leaders and make sure to meet each of their needs without
compromising another?s. A sustainable development project will be consistent with
the maximization of a region?s triple bottom line if the EIP development team follows
a development plan that addresses all three of the TBL?s high level fundamental-
objectives. In the 21 EIP development processes studied, this is not always the case.
To analyze the 21 EIP development processes, a fundamental and means-objective
network was created for each project to determine which steps (i.e., means) are
actually contributing to a beneficial triple bottom line (i.e., the objective), and which
ones do not. These fundamental and means-objective networks were created based
on the careful study of the documents describing each EIP?s development process.
The means-objective network consists of means objectives and one (or more)
fundamental objective. The fundamental objective is the goal of the project or
process and can also be referred to as the ends. The means objectives are the ways
that a given project or process will utilize in order to try to achieve the fundamental
objective. A chain of means objectives demonstrates how the means objectives
connect with one another in a combined effort to advance the fundamental objective.
An example of a means objective network can be seen in Figure 17 (Clemen and
Reilly, 2001).
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Figure 17: Means Objective Network (Clemen and Reilly, 2001)
To move from a lower level means to a higher level means objective (e.g., from the
lower level means objective of Minimizing DUI?s to the higher level means objective
of Maximizing driving quality in Figure 17), one must determine why completion of
the lower level means objective is important in view of the higher level means
objective (Herrmann, 2009). More generally, each objective should be given the
?why is that important? test (Clemen, 1996). The progression up the means objective
chain translates to means objectives being advanced until, finally, the fundamental
objective of the project or process is reached and the deliverables are realized. To
move away from the fundamental objectives and towards the means objective, one
must ask ?how can this objective be achieved? (Clemen, 1996). For example, in
Figure 17, to learn how the fundamental objective of ?[maximizing] safety? can be
achieved, one must look at the means objectives it is connected to; by ?[maximizing]
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[the] use of Vehicle safety features? and ?[minimizing] accidents (Clemen and Reilly,
2001). Continually asking how to achieve the higher level means objective will
generate more low level means objectives.
Fundamental objectives are constructed into hierarchies (see Figure 18). In
brief, the higher level fundamental objectives are very general, while the lower level
fundamental objectives are more detailed and specific because they point out
important elements (or describe) the higher level fundamental objectives (Clemen,
1996). An example of a fundamental objectives hierarchy can be seen in Figure 18.
Figure 18: Fundamental Objectives Hierarchy (Clemen and Reilly, 2001)
To travel downward from the high level fundamental objective to the lower level
fundamental objectives, one must ask ?what do you mean by that?? So when
considering the high level fundamental objective of ?[maximizing] safety,? asking
?what is meant by that??, will lead the decision maker towards lower level
fundamental objectives like ?[minimizing] loss of life,? ?[minimizing serious
injuries,? and ?[minimizing] minor injuries? (Clemen and Reilly, 2001). In the
reverse, if one seeks to travel up the fundamental objectives hierarchy, one must ask
the following question: ?Of what more general objective is this an aspect?? (Clemen,
1996). So, when considering the lower level fundamental objective of ?adults,? one
may see that this is an aspect belonging to the more general objective of
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?[minimizing] serious (and minor) injuries? to automobile occupants (see Figure 18)
(Clemen and Reilly, 2001).
It is important to distinguish not only between low level and high level
fundamental objectives, but between means objectives and fundamental objectives as
well. Once the exercise of creating a fundamental objective hierarchy and a means
objective network has been completed, it will be very clear which objectives are
which. Furthermore, means objective networks can be connected to fundamental
objective hierarchies by connecting the highest level means objectives to the
appropriate low level fundamental objectives. Recall that valid means objectives will
answer how to achieve the fundamental objectives that they are connected to. In the
reverse, valid fundamental objectives will represent a more general aspect of the
means objectives that they are connected to (Clemens, 1996). Thus, means objective
chains can be connected to low-level fundamental objectives belonging to a much
broader fundamental objective hierarchy. This combination creates a fundamental
and means objective network. An example of one such network is presented in
Figure 19 for EIP #8, Devens EIP. This fundamental and means objective network
only includes Steps 1 and 2 for the sake of brevity. Figure 19 was created based on
the report produced by Hollander and Lowitt (2000) for the Devens Enterprise
Commission.
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Figure 19: Part of the Means-Objective Network for EIP #8 - Devens EIP (Steps 1 and 2)
(created on the basis of contributions from (Hollander and Lowitt, 2000))
In the fundamental and means-objective network for EIP #8, the means are a
set of development decisions (means) that direct the development of the EIP towards
the equitable triple bottom line objective. The triple bottom line is threefold to
represent each benefactor (society, the environment, and the EIP inhabitants). Note
that the relationship-building activity between the EIP development team and plant
managers involves pre-existing plant managers because part of the site (Devens
Industrial Park) already has facilities operating on it (Hollander and Lowitt, 2000).
This EIP development decision process does not equally benefit all of the triple
bottom line?s fundamental-objectives because thirty of the means-objective chains
(i.e., connection of one means objective to another until the fundamental objectives
are reached) are focused on benefiting the environmental bottom line, but only ten
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means-objective chains are advancing the economic bottom line, and a miniscule
eight means-objective chains are advancing the societal bottom line. If Devens EIP
weren?t already operational, then more decisions (i.e., means) would need to be
incorporated into the development process to increase the efforts that will positively
impact the societal and economic bottom lines. For example, decisions dealing with
how the EIP will increase jobs in the community, attend to local businesses that lose
customers as a result of new EIP-inhabitant competition, and ensure a decrease in the
community?s utility bills could be incorporated into the development decision process
to ensure an increase in the societal bottom line. A summary for each of the 21 EIP
development processes and the distribution of their associated means-objective chains
is presented in Table 7.
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Table 7: Distribution of high-level fundamental objectives that are satisfied by each of the 21 EIP
development projects studied
EIP Design
Process #
# of Steps
Under Consid-
eration
# of Times High-Level Fundamental Objective is
Advanced by Means-Objective Chain
Environmental
Bottom Line
Societal Bottom
Line
Economic Bottom
Line
1 11 13 6 7
2 12 27 4 23
3 6 10 7 8
4 12 15 13 11
5 20 27 18 20
6 10 13 7 12
7 10 15 11 19
8 9 30 10 8
9 12 21 8 20
10 14 31 11 25
11 4 8 6 11
12 7 16 10 17
13 6 9 10 10
14 11 23 7 15
15 6 9 9 10
16 9 18 5 8
17 8 20 13 18
18 4 13 4 8
19 6 12 8 20
20 18 27 33 18
21 9 16 17 14
This table demonstrates how many means-objective chains are centered on the
environmental bottom line, the societal bottom line and the economic bottom line. As
will be discussed later when the scoring of the EIP development projects is
conducted, it is important to notice that a ?well aligned? EIP development project will
lead to a more evenly distributed development approach that contains decision-
objectives that advance each of the three high-level fundamental objectives, and do
not spend too much time and energy satisfying only one. More on this and the
precise definition of ?well aligned? will be discussed in Section 3.4.
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Chapter 3: The General EIP Development Process
The development of the General Eco-Industrial Development Process (or
GEIPDP) is centered around the literature on EIP development methods and the
decisions and action items presented. For example, van Leeuwen et al. (2003)
analyzed several different Dutch methods for developing EIPs. This paper provided a
basis for how development methods can differ and gave a good background as to
what EIP development processes should include. For example, the ?sustainability
scan? involves a survey to assess the potential for sustainable development at
brownfield sites. The ?sustainability scan? measures the chances for development by
looking at the carrying capacity among the companies and the municipality for each
option. This ?sustainability scan? approach motivated the phase within the GEIPDP
that deals with searching for a suitable location for the EIP. Table 8 represents a
summary of the papers studied and the corresponding GEIPDP phase that they
inspired.
Each paper represented in Table 8 presented me with key objectives that are
associated with most EIP development projects. A large amount of background
information pertaining to industrially ecological practices and implementation
strategies were discussed as well. The key objectives typically received emphasis in
more than one article, demonstrating their widespread appeal and importance. The
phases were constructed with respect to the key objectives because these key
objectives help define what actions and decisions are being made by EIP development
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teams and how these teams are achieving results. The popular key objectives
identified from the articles in Table 8 served as goals for each phase of the GEIPDP.
Table 8: Literature about EIP Development Methods and the GEIPDP phases they inspired
EIP Development Literature GEIPDP Phase it Inspired
?Planning Eco-Industrial Parks:
an Analysis of Dutch Planning
Methods? by Marcus G. van
Leeuwen et al. [61]
? Phase 1 ? locating sustainable area for EIP. Based
on ?sustainability scan? planning method
? Phase 4 ? identification of ideal tenants for entry
into the EIP. Based on one of the three packages of
the ?environmental grading system? method; the
second package stipulates mandatory criteria that a
company must meet before entering the EIP and
guides the EIP development team on how to recruit
tenants
?Eco-Industrial Park Initiatives
in the USA and the Netherlands:
first lessons? by R.R. Heeres et
al. [25]
? Phase 0A ? Identifying primary actors and
establishing the EIP development team. Based on
description of a successful approach to EIP
development that lists important actors that need to
be identified early in the process
? Phase 2 ? identification of an anchor tenant. Based
on discussion of their ability to attract other
companies (seeking byproducts or vice versa) and
serve as a central node in the exchange network
(where almost every tenant in the EIP is
exchanging byproducts or services with the anchor)
?The Application of Industrial
Ecology Principles and
Planning Guidelines for the
Development of Eco-industrial
Parks: an Australian Case
Study.? by Brian H. Roberts
[49]
? Phase 3 ? determining ideal industrial clusters.
Based on discussion on clustering of facilities and
businesses with respect to their industry and needed
auxiliary services that can be shared
?Designing Eco-Industrial
Parks: A Synthesis of Some
Experiences? by Raymond P.
C?t? [10]
? Phase 0B ? development of project scope,
guidelines, and principles that will define the EIP.
Based on discussion about guidelines created from
multi-disciplinary research teams and multi-
stakeholder groups with differing interests
(implying consensus building)
?Model-Centered Approach to
Early Planning and Design of an
Eco-Industrial Park around an
Oil Refinery? by Xiangping
Zhang et al. [68]
? Phase 5 ? determining the optimal layout for the
EIP. Based on the last five steps of the model-
centered approach which deal with modeling of
members and exchanges, sensitivity analysis of key
variables, improvement of structure performance
(via consideration of alternative strategies,
scenarios, and EIP configurations), and conclusion
of design.
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3.1 ? Phases of the GEIPDP
The description of each phase of the GEIPDP identifies the key decisions that
will be made and the constraints that restrict the actions and decisions in that phase.
3.1.1 - Phase 0A ? Identifying Primary Actors and Establishing the
EIP Development Team
In the first phase of the GEIPDP, the project initiator (i.e. government
authority or private developer) will identify and involve primary actors who will
promote industrial ecology and garner support from community groups, educational
institutions, industrial associations, and relevant regulatory agencies (Gertler, 1995).
This phase is numbered with a zero because it is a pre-design and development phase
that includes the preliminary decisions that need to be made before beginning the EIP
development project. Because most EIP development projects are initiated by
government agencies working in conjunction with business associations and
community organizations, this phase begins with a local government agency (e.g., a
local environmental protection agency or a local economic development agency)
receiving an opportunity or problem stimulus that suggests the concept of eco-
industrial development. The government agency reacts to an opportunity stimulus by
deciding to create an EIP development team and determining who can help this team
develop a successful EIP. Before an EIP development team can be established, the
government agency needs to determine what relevant community groups and
business associations will be knowledgeable about and in support of industrial
ecology. This decision is important because it must not leave out any members of the
residential, commercial, or industrial community that could potentially support the
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eco-industrial development project financially, politically, or through personal
involvement (e.g., becoming an anchor tenant or auxiliary service provider to the
park). Inclusion of all these different members will ensure that the societal,
environmental, and economic interests are being upheld throughout the EIP
development project. These members will work to ensure that their respective bottom
lines are maximized, leading to a beneficial triple bottom line. This is an important
phase, because a good EIP development team can mean the difference between a
successful EIP development project and a failing one. The government agency will
typically administer a survey, hold recruitment conferences, and advertise at
community meetings in order to determine members of the EIP development team
(representative of community groups, the regulatory agency, and industrial
associations) and potential tenants as well (Koenig, 2005).
Constraints that the newly formed EIP development team (and its associate
government agency) must work to overcome are present. The first constraint is the
accessibility of actors of interest. The EIP development team must determine how to
find the actors (e.g., investors, industrial ecology consulting team, potential tenants,
etc.) that will not only promote the eco-industrial development, but will play an active
role in its design, development, and operation.
The second constraint is a lack of inter-firm communication and trust. A
trusting relationship can develop through unforced communication between members
of organizations that desire to participate in the EIP development project.
Commitment to the EIP development project will come from organizations that
believe fellow participants share the same economic, environmental, and societal
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goals as them. Primary actors that communicate freely and trust one another will
increase the likelihood of building strong symbiotic linkages.
3.1.2 - Phase 0B ? Gaining Consensus and Establishing Goals,
Scope, and Implementation Strategy
Once the EIP development team is established, the team can begin to work in
conjunction with the project initiating government agency to start building support for
the EIP development project within the residential, business, and industrial
communities. Phase 0B is concerned with establishing the goals, scope and
implementation strategy for the EIP development project. Phase 0B also includes a
zero in its name because it is more of a series of actions that lead to the determination
of goals and objectives that will build the foundation of the EIP development project,
as opposed to a series of decisions and evaluations and creation of old and new goals
and objectives that must be made before the next phase can begin. Phase 0B begins
with the EIP development team educating the members of the surrounding
community, business associations, and members of management from the region?s
leading industrial companies about the principles of industrial ecology and what they
intend to accomplish through the EIP development project. Upon receiving feedback
and suggestions from stakeholders, the decision-makers (i.e., the EIP development
team) must construct a proposal that defines the goals and scope of the intended
project and estimates the expected economic, environmental, and societal impact that
the EIP will have on the given region. This proposal should include ideas and
concepts that received substantial support from the primary actors and stakeholders
during earlier consensus building events, a preliminary analysis exploring what areas
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and industries may be suitable for such a project, and important guidelines and
principles that potential tenants and EIP business partners should be cognizant of.
The proposal would be drafted by the EIP development team with funding from their
associate government agency and primary actors who want to take an early lead. The
target audience for the proposal is potential investors, new government agencies, and
potential tenants that could each provide funding and support for the EIP
development project. The solution to this phase would be a set of requirements,
goals, limitations, an implementation strategy that strengthens consensus between
stakeholders and decision-makers, and a proposal for investors and potential tenants.
Constraints that limit Phase 0B include differing opinions between decision-
makers and stakeholders, availability and accuracy of information for preliminary
analysis. Differing opinions may include the ?not in my backyard? viewpoint from
community groups. It is up to the EIP development team to incorporate guidelines
that reduce the presence of the EIP (e.g., reduce industrial noise levels, reduce heat or
waste pollution coming from tenants, etc.) through regulatory actions and ecological
design methods. The availability of information can serve as a constraint because the
EIP development team cannot draft a proposal that details operations at the park and
the associated benefits from participating in the project. Careful assumptions must be
made with respect to the agreed upon principles and guidelines of the EIP.
3.1.3 - Phase 1 ? Locating a Suitable Site for EIP
In Phase 1 of the GEIPDP, the EIP development team will locate a sustainable
area, within a given nation, for EIP development. The EIP development team will:
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decide what its criteria for a suitable site will be; determine their alternatives (e.g.,
compare available brownfield site facilities with potential greenfield development
sites); and gather information about the nation?s industrial activity, labor market and
resource pools. This phase is important because it allows the EIP development team
to conduct the search routine using a high-level perspective to determine whether the
local industries can create symbiotic linkages (for a prolonged period of time). At
this point, the EIP development team would consider developing a medium for
companies and community members to freely view each other?s byproducts and begin
communicating ideas as to how these byproducts can be reused. In addition to
symbiotic linkage considerations, this team must consider whether the country can
support industrial activity (and if so, what type), or whether the regions within the
country have a population that is willing and able (i.e., multi-disciplinary population
of trained professionals seeking employment) to work in the facilities located within
the EIP. It is safe to assume that the EIP will include some heavy industrial activity.
With this in mind, it is necessary to search for industrially zoned land that is not too
close to residentially or commercially zoned land. This phase should motivate the
EIP development team to conduct a feasibility study of the country in question to help
organize the different issues and considerations linked to the EIP project (especially
those of regulatory issues). The feasibility study could be used as a tool to attract
additional investor funding, potential tenants, and additional government grants.
Constraints to the site location search will help determine which alternatives
should be excluded from future consideration. The resource availability and
proximity constraint would exclude sites that are not close to sources of water, energy
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(or an energy generation plant), or large scale resources that tenants within the EIP
may require on a frequent basis. To minimize the environmental impact of
transporting resources, a site that is located near the country?s resource rich regions
would be ideal; sites that are relatively isolated and difficult to reach by road, rail, or
airport would be excluded.
Secondly, the existing economic structure of the country where the EIP would
be situated in would be used as a constraint. Most EIP development projects are
aimed at reigniting industrial and economic activity in regions of countries where the
economy is suffering. For example, Cape Charles was once a thriving, economically
sound town located in Virginia?s historic Eastern Shore. As part of a broad economic
revitalization effort, the Northampton County Board of Supervisors and the Cape
Charles Town Council signed a joint memorandum to create the Port of Cape Charles
Sustainable Technologies Industrial Park. As of 2004, the EIP has produced 395
direct jobs, and is projected to produce more in the future (Heeres et al., 2004).
The third constraint is the environment?s capacity for absorbing industrial
activity. Each of the alternative sites needs to be evaluated to determine how great an
impact the EIP?s daily operations will have on the surrounding habitat (e.g., bodies of
water, plant vegetation, etc.), pre-existing communities of animals, and atmosphere in
the nation. The regulatory agency can play a role by providing policies and
regulations that can help define this constraint in detail.
The fourth constraint pertains to the ability to raise community support.
Opposition from the surrounding community can delay the EIP project or even cause
it to fail, while support from the community can help it flourish. A community that
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cannot be persuaded to participate in development efforts should serve as an exit flag
for EIP development teams. Existing industrial activity in the country can serve as a
constraint to the number of options for industrial clusters as well. Without a strong
mix of industries with similar resource needs and diverse byproduct streams within
the country, it may be difficult to convince new potential tenants to enter the EIP.
Trade between the EIP and the surrounding community can be constrained if the EIP
does not produce products or services that the community is in demand for. If a site
is not located in a business and industry friendly country, then the EIP development
team must use this measure as a constraint for site selection.
3.1.4 - Phase 2 ? Identifying an Anchor Tenant
Once a suitable site has been selected by the EIP development team, it is time
to begin considering the makeup of the EIP tenants. Phase Two of the GEIPDP is a
search routine that identifies an ideal anchor tenant for the EIP. As mentioned
previously, an anchor tenant is the central figure within the EIP who engages in the
most byproduct exchange opportunities (between tenants and the external
community) and attracts intermediate companies to the EIP who can turn byproducts
into useful resources for other tenants (Lowe et al., 1997). The EIP development
team must decide what required properties the anchor tenant must have in order to
take full advantage of the site?s surrounding industry profile, available workforce, and
room for sustainable growth.
Constraints to finding a suitable anchor tenant include raising interest level
among potential tenants, local environmental regulations and zoning permissions.
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Gaining the attention of potential anchor tenants and giving them a reason to join the
EIP can serve as a constraint because the company in question may not want to
partake in the considerable amount of initial investment required (in the form of
funding and time diverted from usual operations to join the EIP). An anchor tenant
must truly believe in the concept of industrial ecology (and its benefits) and be
willing to assume the risks associated with this long term investment. The EIP
development team needs to search for industrial leaders who are open to change and
have a green production initiative already in place (e.g., employing an Environmental
Management System in alignment with the ISO14000 series).
The next constraint to finding an EIP anchor tenant is the local environmental
regulations. Potential anchor tenants will be considered if their operation?s effluents
are at levels in accordance with regional law. Further consideration as to how this
anchor tenant disposes of its effluents (e.g., public waste management and landfill
system, hazardous waste storage, or byproduct exchange), will also factor in. The
EIP development team needs to assess regional environmental policies and zoning
covenants to determine what types of industries would have a hard time conducting
business freely. If regional regulations prohibit use of a needed resource in a certain
manner, require disposal of wastes using expensive procedures, or do not allow
particular industrial practices within the zone the site is on, then exclusion of a series
of potential anchor tenants will ensue.
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3.1.5 - Phase 3 ? Identifying Compatible Industrial Clusters
The third phase of the GEIPDP deals with identifying ideal cluster linkages
that the EIP should be focused around. This decision is dependent upon the phases
preceding it because the site selected will already have a set of industries and
businesses surrounding it. Based on the location selection phase, and the anchor
selection phase, the choices of suitable, compatible industrial clusters that will define
the EIP can be determined. Each industrial cluster is one or more firms in the same
industry, who are situated nearby one another within the EIP (e.g., cement
manufacturing companies) because they share similar needs with respect to utilities
and auxiliary service. Moreover, the EIP will include multiple industrial clusters with
each of these clusters? locations being determined with respect to maximizing
beneficial symbiotic relationships between complementary industries (i.e., byproduct,
waste energy, or waste water exchange project). The EIP development team must
determine what industrial clusters, upon collocation, can maximize the number of
byproduct, energy, and water exchanges, create the most jobs relevant to the
surrounding workforce, and minimize waste created by the EIP. These industrial
clusters should be compatible with business and industrial communities outside of the
EIP in order for symbiotic linkages to be easily identifiable. EIP development teams
need to conduct mass, energy, and water balance evaluations to ensure that the
proposed symbiotic linkages can indeed exist without any one member of the network
being put at risk from being led to rely on a temporally depleting byproduct source.
Table 40 (in the appendix) depicts a short list of different industries, their typical
inputs and outputs, and how these byproducts may be applicable to other industrial
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clusters. For example, the cement industry utilizes calcium, silicon, aluminum and
iron to produce cement. Some byproducts from other industries may included (but
are not limited to) fly ash, foundry sand, baghouse dust, refractories, causticizing
residue, tire scrap, and mine tailings. The table goes on to present how the cement
industry produces cement kiln dust as a byproduct. One example of how cement kiln
dust can be reused is with respect to the agricultural industry; as a soil amendment,
waste solidification agent, or general soil stabilizer. Figure 5 presents the different
symbiotic linkages that could potentially arise if a combined heating and power plant
were to serve as anchor for an EIP. An EIP development team can use
comprehensive industrial databases and modeling tools of this nature to develop a
conceptual EIP that would highlight many different potential byproduct exchanges
based on common industry practices. However, using these databases is limited
because each individual company within these industries can employ vastly different
operation processes that lead to a wide range of energy, water, and material
requirements. Since a mass, energy, and water balance need to be conducted to
validate the network of symbiotic linkages within the park, EIP development teams
should exercise caution in making industry generalizations with respect to these
variables.
The constraints to determining ideal industrial clusters for the EIP are as
follows: regulations deterring byproduct suitability for reuse, changes in consumption
rate of region?s resource pools, and community acceptance of candidate industrial
clusters. Regulations like the Resource Conservation and Recovery Act (RCRA) can
deter byproduct exchange by limiting the types of byproducts deemed suitable for
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reuse. This constraint will exclude the industrial clusters that typically produce
hazardous outputs because these hazardous byproducts must adhere to the disposal or
storage procedures outlined in the RCRA and may not permit reuse of any kind by
any entity. It is important for the EIP development team to be cognizant of
regulations and policies that will make it difficult for certain industrial clusters to
contribute to the byproduct exchange network.
The second constraint that must be considered deals with how the potential
industrial clusters will change the rate of consumption of the region?s resources once
in the EIP. If the wrong industrial cluster is participating in the EIP and consuming
resources shared by neighboring communities and businesses, then it will only be a
matter of years before these resources are no longer as plentiful and the cost of these
resources increases. Screening industrial clusters in terms of their resource
consumption potentials will help to ensure economic and environmental viability for
the future. To determine whether an industrial cluster will drain the region?s resource
pool, an industrial ecology analysis needs to be conducted and the metabolism of the
currently existing communities, businesses, and other entities must be considered in
conjunction with the candidate industrial clusters?. This constraint will serve to
eliminate industrial clusters whose producers may want to move from the EIP if
resource costs become too high.
The last constraint to the industrial cluster search phase involves dealing with
community acceptance of the proposed industrial clusters. The community may
oppose the entry of a given industry because they feel it may hurt the surrounding
smaller to medium sized businesses, provide jobs that they feel overqualified for, or
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because the industry has a history of negatively impacting the surrounding
environment in other areas where it operates. It is up to the EIP development team to
recover feelings and opinions from community groups about what industrial clusters
would fit more than just the EIP, but the entire region in general. Industrial clusters
that do not ?agree? with the existing community?s inhabitants will probably face
problems getting permits and may even have trouble finding qualified employees for
its tenants? facilities.
3.1.6 - Phase 4 ? Identifying Tenant Organizations
Once a given number of industrial clusters have been selected to characterize
the EIP, the next phase focuses on deciding what companies to fill these industrial
clusters with. The EIP development team needs to determine which businesses, upon
entering the EIP, can maximize economic benefit to (1) themselves, (2) neighboring
tenants, and (3) the surrounding community. Typically, organizations with eco-
friendly practices and a history of overcoming internal and external change will
attract the attention of EIP development teams. Resilient organizations are desirable
tenants because they can invent new ways to utilize previously deemed useless
byproducts and are flexible enough to adapt to changes within the EIP.
. Additionally, the ideal tenant would be a medium to large size company (with
ample reserved capital) that is not afraid of the large initial investment required
before operations can even begin. To search for potential tenants, the EIP
development team would continue to hold region wide design charrettes. Design
charrettes are events that bring together relevant leaders of industrial association,
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business leaders, and community leaders in an attempt to shed light on the
fundamental challenges associated with developing an EIP in their particular region
and to discuss how these challenges may be overcome. Design charrettes also allow
EIP development teams to gain information about different businesses (e.g., their
annual energy, water, and material flows, their history with environmental
management systems, and other pertinent information). In addition, the EIP
development team may want to set up a website highlighting the features of the EIP
and discussing what types of tenants it?s they?re interested in recruiting. It is
important to consider as many alternative companies as possible, because the wrong
company could interfere with the potential for additional byproduct exchanges on
account of lack of creativity or conservative practices.
Phase Four also has a set of constraints that deal with the availability of
proprietary information and byproduct production rates of each organization. The
EIP development team is responsible for managing the information that is provided to
them by potential tenants. If the potential tenant fears for the safety of their
proprietary information, then they may not even apply for a vacancy, thereby limiting
the total number of applicants and making it harder to establish byproduct exchanges.
The EIP development team must instill trust between themselves and the potential
tenants; as well as between the potential tenants that are applying alongside their
industry competition. This can be done by taking a black box approach; allowing
potential tenants to search for potential byproduct exchange partners anonymously.
Potential tenants would only be able to see what other companies require as inputs
and produce as outputs (along with the associated requirements for their inputs and
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data pertaining to byproduct quality and amount). This constraint can be managed by
the EIP development team and the collaborative approach can be demonstrated as
beneficial for involved tenants; however, trust building between competing
businesses will not always work and highly independent potential tenants will not
wish to participate.
The second constraint factoring into this phase?s decision process is the
consideration of byproduct production rates of each organization. This is important,
because most companies do not manufacture the same amount of a given product year
round; meaning the byproduct production rate will fluctuate with respect to market
demands. If a company is able to produce an annual amount of a given byproduct,
and another tenant is interested in reusing it, the tenants need to plan a byproduct
exchange that will agree with demand and supply of that byproduct regardless of the
time of year. This constraint must be taken into consideration by both tenants,
because they may find themselves disposing of excess byproduct or having to contact
suppliers for additional resources at a higher cost (thus, reducing the economic
advantage of engaging in the bilateral agreement). The EIP development team should
ensure that byproduct exchanges will be beneficial for both parties and that a
contingency resource supplier is available for its potential tenants.
3.1.7 - Phase 5 ? Determining Optimal Layout
The final phase of the GEIPDP is to determine the optimal layout of the EIP.
This involves creating several prototype scenarios that allow the EIP development
team to explore how different arrangements of the anchor tenant, industrially
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clustered tenants, and auxiliary services can maximize economic and sociological
benefits while minimizing environmental impacts. The EIP development team must
consider the effluents from each industrial cluster and decide which industrial clusters
need to be situated next to each other. Care must be taken to ensure that historically
incompatible industries (e.g. food processing industrial cluster neighboring a
hazardous chemicals industry) are not in close proximity; if ignored, the health and
safety of the surrounding community could be at stake. In addition, the EIP
development team must consider landscape design strategies (e.g., buffer zones) that
will mitigate industrial noise, air pollution, and prevent degradation of wildlife and
native plant species in the area (Cohen-Rosenthal and Musnikow, 2003).
Furthermore, the EIP development team should consider public accessibility to and
from the EIP; ensuring that there is proper signage in the appropriate places, that
nearby roads are well connected to airports, seaports, and/or train stations (for
efficient transportation of incoming and outgoing goods), and that the roads
connecting to the EIP are accompanied with sidewalks (i.e., for employees that like to
walk or bike to work). Overall, the EIP development team needs to work closely with
management in each tenant organization to ensure that each party is satisfied with its
neighbor and that planned and new byproduct exchanges can be implemented
successfully.
Constraints associated with the EIP layout optimization phase include facility
footprints, firm-by-firm operational requirements, shared infrastructure proximity,
and incorporating room for tenant expansion. Shared infrastructure proximity is a
term used to describe the location of infrastructure and services like public
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transportation, roads, phone and internet lines, waste-water collection facilities, etc.
that are strategically placed nearby the industrial clusters and organizations that need
them the most in order to minimize the cost of utilizing and providing these shared
infrastructures and services. With the potential for each tenant to occupy more than
one facility, and with different accommodations and amenities being required, the
EIP development team must determine how to arrange the tenants in such a way that
common services and infrastructure can be shared without compromising any of the
tenant?s business operations. The different combinations of tenant facility footprints
will serve as a constraint limiting where the industrial clusters will be situated and
how the tenants can be arranged within the EIP (Lowe, 2001).
The second constraint deals with each tenant?s operational requirements. For
example, certain tenants may require immediate access to the road for emergency
personnel access, higher frequency of incoming and outgoing truckloads, or other
transportation related requirements. If this is the case, then the tenants in question
would be constrained to locations closest to the roads within the EIP. If another
tenant executes operations that produce a large amount of noise, then the EIP
development team must situate them farther from the boundaries of the EIP to
preserve the noise level of the EIP surroundings (Lowe, 2001).
The third constraint deals with the proximity of tenants who must access
shared infrastructure. The EIP development team needs to categorize each tenant by
what infrastructure they intend to employ to ensure that the infrastructure is relatively
accessible to each tenant. It is important to note that as the tenant?s facility becomes
more and more remote from the infrastructure it needs, its operational costs will
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increase. Shared infrastructure is dependent upon byproduct exchanges and industrial
clusters, so this constraint may be easier to factor in on a cluster by cluster basis
(Lowe, 2001).
The final constraint may be the most limiting one: ensuring tenants have room
to expand. The EIP development team needs to work closely with each tenant?s
management team to determine the potential forms of expansion (e.g., additional
production plant, warehouse, increased energy usage, etc.), the probability of
expansion, and whether such a change will occur in the short term, or in the long
term. Depending on feedback from each tenant, the EIP development team can
decide how much land to set aside, and how possible it will be to situate the reserved
land near the tenant?s current location (or at least within the same industrial cluster).
This is difficult because a great number of uncertainties have to be taken into account
in addition to other considerations already in play. After several layouts have been
conceptualized, the excess space within the EIP must be managed to allow for new
businesses and expansion of current tenants; this constraint places a limit on how
much the EIP can grow (in the long term) without purchasing and zoning new land.
A summary of the decisions being made during each phase and their
associated constraints is shown in Table 9.
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Table 9: Decisions Made during each Phase of the GEIPDP and their associated constraints.
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3.1.8 - Determining Need for Revisions to GEIPDP
To determine its completeness and validity, the GEIPDP was compared to the
steps employed by the 21 EIP development processes. EIP #17 (Cape Charles
Sustainable Technology Park) is one such example of the 21 EIP development
processes studied and can be seen in Table 10. EIP #17?s development process was
compared, along with the other 20 EIP development processes, to the GEIPDP. An
example of the comparison can be seen in Table 11.
Table 10: EIP #17 - Cape Charles Sustainable Technology Park's Decision Process (Kim, 2009)
Phase/Step Exercised Activities in this Phase/Step
1. Development Background
Explore ways to invest while protecting natural assets
(maximize both economy and environment) by
developing in a manner that would benefit business,
the environment and the county's people
2. Sustainable Development
Action Strategy
2.1 Plan and hold community workshops, task forces,
meetings and events to educate the public and
centralize decision-makers and stakeholders
2.2 Determine which industry sectors to target;
Northampton chose agriculture, seafood and
aquaculture, heritage tourism, research and
education, arts and crafts, local product, and
sustainable technologies (list of 3000 companies as
prospects)
2.3 Identify vital natural, historic and community
assets that would need to be preserved and
capitalized on to successfully develop and sustain the
EIP
3. Organize Planning Team
3.1 Include professional members like designers,
architects, and engineers; federal, state and local
government regulatory and support agencies; public
and private potential investors; potential corporate
tenants.
3.2. Build a diversified economic base by attracting
and incubating new companies while retaining and
expanding existing companies (or local potential
tenants)
4. Master Plan
Develop guidelines (bylaws perhaps?) that integrate
the park w/ the historic town and natural landscape -
redevelopment of roads, utilities, sewers, water
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management (reuse and recovery system), wetland
treatment for water recycling (half the site = ecological
infrastructure), created wetlands, woodlands, and
shrub wildlife habitat, design of natural systems (e.g.
passive lighting and ventilation), and renewable
power generation (wind and/or solar)
5. Sustainable Technology
Incubator
Develop a multi-tenant manufacturing and office
building that utilizes renewable energy (and cuts
down on energy, resource, and operational costs) in
order to invite tenant companies to move in without
having to construct ALL their own facilities
Table 11: Comparison of GEIPDP to EIP #17 - Cape Charles Sustainable Technology Park's
Decision Process
GEIPDP Phase
Corresponding
Phase/Step
0A
2.1
begin 2.2
3.1
0B
1
4
1 2.3
2 None related
3 finalize 2.2
4 3.2
5 5
In this example, all but one phase within the GEIPDP corresponds to a planning step
executed during the development of Cape Charles Sustainable Technology Park.
Note that some of the planning steps used at Cape Charles correspond to more than
one phase in the GEIPDP. This occurs because some planning steps must be revisited
later on during the process and are finalized only after other decisions have
contributed to new information and, thus, enable the earlier planning step?s decision
process to be conducted better. These occurrences would represent a nested loop
within the general decision process (recall Figure 16 from Mintzberg et al., 1976)
because they require the decision-maker to repeat a past routine. The fact that all of
the planning steps used at Cape Charles match at least one item in the GEIPDP
demonstrates a good match. For example, the ?Organize Planning Team? and
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creating of a ?Master Plan? steps in Table 10 (Steps 3 and 4 respectively) match
closely with the preliminary phases described by the GEIPDP?s phase 0A and 0B.
However, this serves as only one example of a development process comparison
between the GEIPDP and the 21 EIP development processes studied. A full
presentation of how the GEIPDP corresponds to the 21 EIP development processes is
provided in Table 12.
Table 12: Correlation between GEIPDP and the 21 EIP development processes studied
EIP
Design
Process #
Does the GEIPDP Phase have Corresponding Steps in this EIP
Design Process?
0A 0B 1 2 3 4 5
1 Yes Yes Yes Yes Yes Yes Yes
2 Yes Yes Yes Yes Yes Yes Yes
3 Yes Yes Yes No No No No
4 Yes Yes Yes No Yes Yes Yes
5 Yes Yes Yes Yes Yes Yes Yes
6 Yes Yes No No Yes Yes No
7 Yes Yes Yes Yes Yes Yes No
8 Yes Yes Yes Yes Yes Yes Yes
9 No Yes Yes No Yes No Yes
10 Yes Yes Yes No Yes Yes Yes
11 Yes Yes Yes N/A, EIN N/A, EIN N/A, EIN N/A, EIN
12 Yes Yes Yes No Yes Yes Yes
13 Yes Yes Yes No Yes Yes Yes
14 Yes Yes No Yes Yes Yes Yes
15 Yes Yes Yes No Yes Yes No
16 Yes Yes Yes No No Yes Yes
17 Yes Yes Yes No Yes Yes Yes
18 Yes Yes No No Yes No No
19 Yes Yes No Yes No Yes No
20 Yes Yes Yes No No Yes Yes
21 Yes Yes Yes Yes Yes Yes Yes
Totals (Yes: 113, No: 30)
Yes: 20 21 17 8 16 17 14
No: 1 0 4 12 4 3 6
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Please note that EIP design process #11 is for an eco-industrial network
(EIN). As mentioned earlier, EINs don?t require a common physical location for the
participants. Since phases two through five pertain to identifying ideal inhabitants for
the EIP and optimizing its layout, they do not directly apply to EINs. Instead, EINs
are typically involved with providing a medium for different regional industrial
leaders to advertise their byproducts and allowing these same industrial leaders to
?shop? for other potentially useful byproducts created by other businesses,
organizations, and other communities in the region. These later phases will be
deemed non-applicable when dealing with EINs later as well (i.e., in Table 14).
These results demonstrate that a total of 30 steps from every EIP development
process studied did not find a corresponding phase in the GEIPDP, while 113 steps
did match. This corresponds to a 79% match rate, meaning that there is room for
improvement of the GEIPDP. For this reason, a revision to the GEIPDP was
considered necessary. The name of this new, more inclusive development process is
called the Revised EIP Development Process (or REIPDP).
3.2 ? Development of Revised General EIP Development Process
The revisions to the GEIPDP yielded the REIPDP. These revisions were
made by considering which steps within the 21 studied EIP decision processes were
not being emphasized in the GEIPDP enough (or, in some cases, at all). Phase 1 in
the GEIPDP appeared too early in the process and, within the 21 EIP projects studied,
was found to rely on preceding decision phases before it could initiate. Several of the
finalizing decisions within the 21 studied EIP decision processes (e.g.,
implementation, construction, and management board organization) were also found
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to be neglected often by the GEIPDP, so phases reflecting them are also included in
the REIPDP. To verify that the REIPDP more accurately portrays the 21 EIP
decision processes studied, a matching between the phases of the REIPDP and the
steps in each EIP decision process was made and is shown at the end of this chapter
in Section 3.3. A comparison between the GEIPDP and the REIPDP can be seen in
Table 13. It is important to notice that Phase 0A and 0B are provided with a little
more detail in their description. The green phases in the REIPDP of Table 13Table
13 show which phases were newly added or modified significantly.
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Table 13: Comparison between Phases in GEIPDP (on left) and the REIPDP (on right)
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3.2.1 - Modification of Original Phase 1 (now REIPDP Phase 2)
Originally, Phase 1 gave the EIP development team the responsibility of
searching the entire nation in question for suitable EIP development sites. As
opposed to searching the entire country for ideal EIP development sites and
conducting feasibility studies to differentiate between a large number of alternative
sites, most EIP development teams are directed (by private developers or government
agencies) toward a small set of industrially zoned land options within a given region
(e.g., within a local government?s jurisdiction). Within this region-based search,
decisions focused on which site to acquire and how economically feasible it would be
to prepare for EIP development (i.e., how much site remediation would be required
and how difficult will it be to acquire land before project implementation can begin).
EIP development teams still reported having to conduct regional feasibility analyses
investigating the byproduct exchange potential of each region, but they did not have
to worry about whether the proposed site alternatives would be capable of gaining
industrial zoning permits (unless the site in question was not yet designated as a
greenfield site). In addition, this action item can be conducted in more detail during
this phase because the solution space (i.e., all available industrially zoned sites within
the region(s) under consideration) is reduced from searching for nationwide cities and
towns with an industrial presence and large material, energy, and water flows, to
searching for brownfield and greenfield sites that have already been nominated by
funding sources or other primary actors (and are typically neighboring other industrial
scale organizations) (Casavant, 2006).
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The narrowing of the scope of the site search allows the EIP development
team to spend more time focusing on factors like the degree of need for site
remediation (i.e., the level of contamination existing at each proposed brownfield
site) and challenges associated with the site acquisition process. In addition, less time
will be spent determining whether the surrounding community will oppose a new
industrial presence. For example, if the site under consideration is already an
industrially zoned brownfield site, then it may be safe to assume that the nearby
community would appreciate a cleaner, less noticeable and more socially beneficial
system at that site. The REIPDP moves Phase 1 of the GEIPDP to Phase 2 (to be
discussed later) to account for the EIP development team?s guided regional site search
and to include the additional decisions often associated with this search.
3.2.2 - Omission of Original Phase 2
The phase involving a search for an ideal anchor tenant has been omitted from
the REIPDP because a large number of the EIP development processes studied did
not include a step outlining this search. In theory, this search would be valuable to
the EIP development team in helping narrow down ideal industrial clusters for the
EIP. However, a phase that does not correlate with 13 out of the 21 EIP development
processes studied does not belong in a general EIP development process. Because so
few a number of EIP development teams reported a search for an anchor tenant, it is
unreasonable to incorporate this search into the GEIPDP?s Phase 4 (the search for
tenants to recruit into the EIP). In support of this omission, it is important to recall
that anchor tenants are not necessary and that, in some cases, no EIP tenant wants the
responsibility of being the anchor because it can lead to a complex interdependence
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on other tenants within the EIP and vice versa. This interdependence can lead to
inflexibility in operations on the part of anchor tenants who want to keep symbiotic
relationships intact by trying not to vary their output, but at the risk of being
incapable of handling seasonal demand variations.
3.2.3 - Revised Phase 1 ? Developing Action Plan
A revision to the phase occurring after Phase 0A and 0B was created to
encompass the earlier decisions more commonly reported by the 21 EIP development
processes studied. After Phase 0B is complete, the development process switches to
the Revised Phase One. This phase deals with decisions pertaining to development of
the action plan. The EIP development team must use the agreed upon guidelines,
principles, and information from the proposal (developed during Phase 0A and 0B) to
develop an action plan for the EIP project. This action plan must acknowledge
challenges to development, expected benefits applicable to decision-makers and
stakeholders (e.g., a respectable ROI, regional economic revitalization, job creation,
environmental waste reduction, and other benefits), expected sources of funding
(based on feedback from funding sources with respect to the proposal), and roles and
responsibilities of decision-makers during the coming phases of the EIP project
(Koenig, 2005).
Constraints to the Revised Phase One focus on uncertainties surrounding the
prospective tenants and resource and utility cost fluctuations in the future. Since this
phase appears early in the development process, characteristic information
(describing operational specifications, production processes and facility layouts)
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about the probable tenants is still not available. Survey results received from
potential tenants may aid in making assumptions, but without a clear industry makeup
of the EIP, it will be quite challenging for the EIP development team to accurately
discuss associated benefits with the project. As with the proposal, the EIP
development team must rely on the EIP guidelines, assumptions, and available
information when making assumptions to estimate benefits within the action plan.
The second constraint governing this phase focuses on resource and utility cost
fluctuations in the future. These costs can be estimated with relatively good
accuracy, but it will be difficult to account for how heavily unknown tenants will
utilize these resources and utilities. This constraint will limit the development of an
action plan because it will add to inaccuracies in the financial viability assessment of
the EIP project and influence how the EIP development team approaches role and
responsibility assignments for decision-makers and primary actors.
3.2.4 - Revised Phase 2 ? Conducting the Site Search, Acquisition,
and Preparation
During the Revised Phase Two, the EIP development team searches for a
suitable site for the EIP project. This search routine is closely followed by
acquisition and site preparation. As discussed earlier, the EIP development team will
be presented with a list of industrially zoned land that the local government has
identified as economically disadvantaged in need of revitalization. The government
agencies typically target sites that have been abandoned by previous owners on
account of site degradation (e.g., hazardous material exposure, failing infrastructure,
brownfield sites, or aging facilities) or because the company moved its operations
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elsewhere. This is a preferred option because it does not require brand new
construction (at a high cost) for new facilities, new zoning permits, or further
reduction of natural undisturbed land. In addition, the act of employing a previously
used site (versus a new site) can be considered a large scale recycling project because
a currently existing set of facilities is being restored and reused. When considering
sites, the EIP development team must use the degree of needed site remediation that
will be required as a criterion for choosing an EIP site. After a site has been selected,
the acquisition procedure will begin. This procedure may be repeated later during the
REIPDP in order to increase the size of the site and allow for new tenants and tenant
expansion. The EIP development team then moves on the site preparation segment of
this phase. This action item requires funding from sources targeted by the proposal
and is sometimes subsidized by government agencies to attract potential tenants.
Once the necessary funding is secured, the EIP development team will hire site clean
up specialists, construction management companies, and utilities companies. These
personnel will begin conducting site remediation efforts, installing baseline
infrastructure and public services, building common facilities, and conducting other
tasks that will prepare the EIP for tenant recruitment.
Constraints to this phase are no different than the constraints to the site
selection phase (formerly Phase One) within the GEIPDP?s. For the sake of brevity,
the constraints will not be relisted here; please refer to Section 3.1.3 ? Phase One for
details on these constraints.
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3.2.5 ? Additional Phase: Phase 6 ? Delegation of Regulatory and
Managerial Responsibilities ? Formation of EIP Management
Board
Phase 6 of the REIPDP represents a switch in decision-making authority: from
the EIP development team to an EIP management board. It is important for the EIP
development team to determine the structure (abilities and limitations) and personnel
of the EIP management board and regulatory liaisons affiliated with the EIP. EIP
development teams will create this body of management out of selected tenants?
management board, members of the EIP development team itself, and regulatory
agency members that played an important part in collaborating with the EIP during
design and development. Through proper appointments, the EIP development team
can ensure that the important decision-makers and stakeholders remain in positions of
influence and can play a role in ensuring the longevity of the EIP. The EIP
development team must be careful to determine what primary actors and decision-
makers will continue to lead as management board members and which ones to phase
out (Nolan, 2004). For this phase to lead to a successful EIP, it is important to have
complete consensus from each member of the EIP (whether it be an auxiliary service
provider, tenant, public service provider, or any other entity within the EIP) with
respect to the delegation of managerial responsibilities, division of costs for shared
infrastructure and services, and regulations and policies that the EIP inhabitants must
abide by.
Constraints observed during the construction of a management board pertain
to the size of the management board, management board members? experience with
industrial ecology, and maintaining a balance of power between the EIP management
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board and tenant managers. The size of the management board acts as a constraint to
this development process because the EIP does not want to deal with parallel
management issues. This occurs when a too many managers from too many different
organizations are involved in the overall management effort; involving more
managers increases the potential for loss of consensus or management-caused
operations conflicts (from lack of communication) (Koenig, 2005). The EIP
development team must make sure each inhabitant within the EIP is represented on
the management board, but must also factor in the maximum size of the management
board constraint as well.
The second constraint to the formation of a management board is the
management board members? potential lack of knowledge about industrial ecology.
This can serve as a constraint because the management board is supposed to consist
of innovative leaders that are constantly searching for symbiotic linkages between
tenants or community groups. Since the management board must equally represent
each tenant, there is a possibility for a management board member to lack experience
in the practice of industrially ecological methods. This constraint will limit which
individuals will be nominated for membership on the management board; those that
are enthusiastic about finding new byproduct exchanges for their company to engage
in and are willing to learn how to apply industrial ecology (e.g., environmental
management system coordinators).
The third constraint is related to the assignment of the management board
members? authority and responsibilities. The EIP development team must make sure
that no one manager on the board is given too many (or too few) responsibilities or
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too much (or too little) decision-making authority, and vice versa. With respect to the
rest of the park, the EIP development team must also develop a management board
that makes sure the authority and responsibilities of each tenant?s management team
is not infringing on any other tenant?s managerial authority and responsibilities. In
the event that there is a conflict between two management groups belonging to two
different tenant facilities, the EIP development team must have an internal governing
system in place for deciding which party is at fault, which party needs to pay the
consequences for its actions, and what those consequences will be. The EIP
development team must develop a set of EIP covenants that defines all management
level responsibilities (both for the EIP management board and individual management
teams of each inhabitant), roles, codes of conduct, and conflict resolution system.
These EIP covenants would apply to the EIP tenants, auxiliary service providers, and
the management board during engagements with regulatory agencies, neighboring
tenants, and the surrounding community members.
3.2.6 ? Additional Phase: Phase Omega ? Implementation and
Construction
The final phase of the REIPDP is concerned with implementing the optimal
layout (as determined in Phase Five) and initiating construction of the park facilities.
The phase is numbered with the omega (or ?), because this letter is the last letter in
the Greek alphabet and, thus, is appropriate for the last phase in the REIPDP. Permits
authorizing the industrial operations of EIP tenants must be granted by the EIP?s
regulatory agencies prior to tenant facility and infrastructural construction initiation.
Upon authorization, each tenant will work closely with construction companies and
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other development personnel to decide how to apply green design initiatives to their
facilities and infrastructure. At this point, the EIP development team is in the middle
of transferring its authority and responsibilities to members of the EIP management
board, and all (or nearly all) of the site preparation actions have been completed. In
addition, any byproduct exchanges that have been formalized earlier on during the
REIPDP will also be implemented. Now that each tenant has officially co-located
into the EIP, the EIP management board must plan more industrial ecology-based
design charrettes, trust-building social events, and community open house events to
strengthen ties and further educate company decision-makers and stakeholders about
the purpose of the EIP development project. In addition, this phase allows the EIP
management board to begin implementing community improvement programs and
industrial ecology education seminars to help build more support for the EIP and to
further increase the societal bottom line.
The primary constraint to the implementation and construction phase pertains
to regulations and policies included in the EIP covenants. The regulatory agency
works in conjunction with EIP management to create rules for the inhabitants of the
EIP. These rules may prohibit some processes or procedures that the tenant
organization may be accustomed to performing at its former facilities. It is the EIP
management board?s responsibility to disseminate rules and regulations enforced by
regulatory agencies to managers on the tenant level. These rules formalize
expectations that were developed and shared with the tenants prior to their admittance
into the EIP. These rules and regulations are generally established as early as Phase
0B or Phase 1 (depending on the EIP development team and Public Agencies
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knowledge about the goals, scope, principles, and guidelines for potential tenants as
the EIP development project continues). Each Tenant?s managers must then
incorporate these rules and regulations into their own set of covenants to influence
how they conduct their business practices and prove to the EIP development team that
they can operate within these rules and regulations. This flow down of information is
necessary to ensure the health and safety of the surrounding community groups and
the environment. The regulations and policies should be seen as long term constraints
that are necessary to control operations by each tenant at the EIP; they are constraints
ensuring sustainable future development of the EIP, not just the implementation and
construction phase.
3.3 ? Validation of REIPDP against Analyzed EIP Development
Processes
To ensure that it truly represents a standard for the development process used
to create EIPs, the REIPDP was evaluated in two different ways:
1. A comparison between the decisions and actions contained in the
phases of the REIPDP and the steps of the 21 EIP design processes
was conducted and;
2. The decision-objectives belonging to the 21 EIP design processes (as
well as the REIPDP?s decision-objectives) were analyzed to determine
how aligned they are with the TBL?s means, low-level, and high-level
fundamental-objectives.
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The results to the comparison between the REIPDP and the 21 EIP development
decision processes studied can be seen in Table 14. Following Table 14, Table 15
depicts the decision-objectives associated with each of the REIPDP?s phases.
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Table 14: Correspondence between REIPDP phases and steps in 21 EIP development decision
processes studied
EIP
Design
Process
#
Does the REIPDP Phase have Corresponding Steps in this EIP
Design Process?
0A 0B 1 2 3 4 5 6 Omega
1 Yes Yes Yes Yes Yes Yes Yes Yes Yes
2 Yes Yes Yes No Yes Yes Yes Yes Yes
3 Yes Yes Yes Yes No Yes No Yes Yes
4 Yes Yes Yes Yes Yes Yes Yes Yes Yes
5 Yes Yes Yes Yes Yes Yes Yes Yes Yes
6 Yes Yes Yes Yes Yes Yes Yes Yes No
7 Yes Yes Yes Yes Yes Yes Yes Yes Yes
8 Yes Yes Yes Yes Yes Yes Yes Yes Yes
9 Yes Yes Yes Yes Yes Yes Yes Yes Yes
10 Yes Yes Yes Yes Yes Yes Yes No Yes
11 Yes Yes No Yes Yes N/A, EIN N/A, EIN N/A, EIN N/A, EIN
12 Yes Yes No Yes Yes Yes Yes Yes Yes
13 Yes Yes Yes Yes Yes Yes No Yes Yes
14 Yes Yes Yes Yes Yes Yes Yes Yes Yes
15 Yes Yes Yes Yes Yes Yes No No Yes
16 Yes Yes Yes Yes Yes Yes Yes Yes Yes
17 Yes Yes Yes No Yes Yes Yes Yes Yes
18 No Yes Yes No Yes No No Yes Yes
19 Yes Yes No Yes Yes Yes Yes Yes Yes
20 Yes Yes Yes Yes No Yes Yes Yes Yes
21 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Totals (Yes: 168, No: 17)
Yes: 20 21 18 18 19 19 16 18 19
No: 1 0 3 3 2 1 4 2 1
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Table 15: REIPDP Phases and the Decision-Objectives associated with each
Phase/Step Exercised Objective(s) of Decision (What)
Phase 0A: Identify, involve, and
establish primary actors internally (EIP
development team) and externally
(within local business (resource
exchange network, industrial
associations, etc.), regulatory
agencies, and community) via
regionwide social function (conference,
meeting, symposium, etc.)
Identify role players; change agent can begin to
"spread influence" and garner support from
stakeholders. Funding for initial/pre-development
activity (business surveys and conferences,
community meetings, drafting of prelim. plans or
guidelines, etc.) is typically provided by these decision
makers
Phase 0B: Establish goal, scope,
implementation strategy, principles,
guidelines for potential tenants and
proposal for development of region's
"ideal" EIP. ALL stakeholders and
decision makers should be in
consensus by the end of this phase
(Also called Terms of Reference)
Define scope of the EIP project - all stakeholders and
decision makers will be offering ideas and concepts
and consensus is eventually reached (guidelines and
principles are developed). Feasibility studies are
began to determine if project can achieve
environmental, economic, and social equity. A
proposal is also drafted to determine sources of
funding and to advertise the EIP to prospective
tenants
Phase 1: Develop Action Plan
Create an action plan that acknowledges challenges
(use guidelines and principles to address), notes
benefits, creates initial estimates (for land required
and cost of infrastructure, utilities, etc.), and mentions
possible sources of funding and why those entities
would be interested (e.g. ROI, regional economic
revitalization, job creation, environmental waste
reduction, etc.). Also highlights roles and
responsibilities of decision makers in the project
Phase 2: Brownfield/Greenfield site
search and evaluation (More Detailed
Feasibility Analysis of Region with
respect to its Inhabitants and
Resources).
Followed up with Acquisition, and
Preparation (includes site remediation,
infrastructure and public services
installation, and public facility
Determine where in region EIP can feasibly operate
and maintain sustainable growth (i.e. Answer where
the EIP will be able to achieve the triple bottom line?).
152
construction) after authorization
Phase 3: Identify ideal industrial-
cluster linkages with respect to chosen
location (also consider required
supporting non-industrial inhabitants)
and projected anchor(s).
Identify which industrial clusters can be colocated in
order to maximize economies of scale (i.e. profitable
symbiotic linkages) and byproduct, energy, and/or
water exchange, while minimizing waste creation.
From this, a site-wide information management
service could be created (e.g. EcoStar at Devens)
Phase 4: Identify, Evaluate and Secure
inhabitant businesses for each
industrial (and non-industrial support
service) cluster
Screen and recruit businesses that can, upon
entering, maximize benefit to (1) themselves, (2)
others in the park, and (3) the community
Phase 5: Determine Optimal Layout -
EIP Prototype Scenario Exploration
Determine layout that complements byproduct and
energy exchange projects and maximizes the (1)
economic, (2) environmental, and (3) sociological
benefits created by the EIP
Phase 6: Organize and Determine
regulatory and managerial
responsibilities to be held by EIP
management and regulatory agents
Determine structure (abilities and limitations) and
personnel of EIP mgmt team as well as the regulatory
liasons affiliated with the EIP. This will ensure that
the critical stakeholders and decision makers during
the development process will remain in positions of
influence
Phase Omega: Implementation and
Construction
Full development of EIP: construction of green
design initiatives, finalization and initiation of industrial
symbioses projects, and community
improvement/education initiatives are begun here
The total number of mismatches between the steps performed during the 21
development processes and the phases in the REIPDP was reduced from 30 to 17.
Thus, over the 21 development processes studied, there were 168 matches between
the steps of these development processes and the REIPDP phases. This represents a
91% match in steps when they?re compared to phases between the 21 EIP
development decision processes studied and the REIPDP; an improvement by 12%
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over the GEIPDP?s match rate. This improvement indicates that the phases of the
REIPDP contain phases that more accurately represent the steps performed during
design and development decisions made during EIP projects. With a more accurate
depiction of the development process used to design and develop EIPs, work can
begin towards improving this development process by applying engineering decision-
making methods and procedures.
3.4 ? Determining how well the EIP Development Projects and the
REIPDP Advance the Triple Bottom Line Objectives
After this comparison is made, an evaluation to determine how closely aligned
each of the decision-objectives are with the objectives of the TBL was conducted. To
be more specific, an evaluation was carried out to determine how well each of the EIP
development processes? decision-objectives (as well as the REIPDP?s decision
objectives) advanced each of the TBL?s means, low-level, and high-level fundamental
objectives.
In order to assess how well a particular EIP development project will perform
with respect to maximizing a region?s TBL, the objectives of the EIP development
decisions must be analyzed for alignment with the TBL objectives. To do this, a
rubric was created to categorize and score the objectives of decisions made by EIP
development teams during EIP development projects. Each decision objective in the
EIP development process is evaluated with respect to two criteria: (1) how equally the
decision?s objectives attempt to advance the TBL?s three high-level fundamental
objectives and (2) their performance with respect to four attributes (as mentioned
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earlier in Section 2.3) (which will result in one overall ?grade? per decision-
objective). The TBL?s objectives (i.e., means, low-level fundamental and high-level
fundamental objectives) are connected to the decision objectives based on whether
the decision objective actually answers how the means objective it is attempting to
connect to will be achieved or advanced. Recall in Section 2.3 that to move up the
means objective chain (i.e., toward the fundamental objective), one must ask why the
following means or fundamental objective is important. Conversely, to move down
the means objective chain (i.e., away from the fundamental objective), one must ask
how the following means or low-level fundamental objective is going to be achieved
or advanced. The connections are represented by lines connecting the objectives.
Please refer to Section 2.3, Figure 12, Figure 13, Figure 14, and Figure 15, to see the
TBL?s high level, low level, and means objectives. The score for the four attributes
for each development process? step is determined from how well the step?s
decision(s) (and their associated objectives) advance the connected TBL objectives.
The scores for each of the four attributes reveal how aligned the development step is
with the objectives that are focused on maximizing the region?s TBL. The four
alignment attributes are as follows: (1) the number of TBL means objectives that the
decision's objective are related to (or "connected" to); (2) the number of low-level
fundamental objectives advanced by the means objectives. In some cases, the means
objectives are those that were advanced by the EIP development team's decision
objectives directly, and those means objectives are responsible for advancing the TBL
objectives; (3) the strength of relevance between the decision's objective and the
means objective(s) it addresses and; (4) the relevance between the means objectives
155
and the low-level fundamental objectives they?re connected to (i.e. connected via the
means-objective chain that is initiated by a decision-objective). Justifications for the
range of scores for each attribute are discussed in Table 16 through Table 19.
Table 16: Attribute 1's score scale and scoring rationale
SCORE
5 or more connections between decision-objectives and TBL means-objectives observed9
7 4 connections between decision-objectives and TBL means-objectives observed
3 connections between decision-objectives and TBL means-objectives observed
2 connections between decision-objectives and TBL means-objectives observed
ATTRIBUTE 1 - # OF CONNECTIONS BETWEEN DECISION-OBJECTIVES & TBL MEANS-OBJECTIVES
1 connection between decision-objectives and TBL means-objectives observed1
SCORING RATIONALE
5
3
Table 17: Attribute 2's score scale and scoring rationale
SCORE
2 low-level fundamental objectives are contributed to by the means objectives that are advanced by the decision-objectives
1 low-level fundamental objective is contributed to by the means objectives that are advanced by the decision-objectives
SCORING RATIONALE
1
3
ATTRIBUTE 2 - # OF LOW-LEVEL FUND. OBJ. ADVANCED BY MEANS OBJECTIVES
5 or more low-level fundamental objectives are contributed to by the means objectives that are advanced by the decision-
objectives
4 low-level fundamental objectives are contributed to by the means objectives that are advanced by the decision-objectives
3 low-level fundamental objectives are contributed to by the means objectives that are advanced by the decision-objectives
9
5
7
Table 18: Attribute 3's score scale and scoring rationale
SCORE
9
3 Low - objective of decision does poor job of addressing the TBL means-objectives it is connected to.
Very Low - decision is not aligned or is intended for procedural or administrative purposes
ATTRIBUTE 3 - RELEVANCE BETWEEN DECISION'S OBJECTIVES AND TBL MEANS-OBJECTIVES
Medium - objectives of decision indirectly address the TBL means-objectives they're connected to adequately. Generally, a
decision's objective indirectly addresses a means/fundamental objective by not primarily focusing on the means/fundamental
objective in question; but the decision's objective is still related to that means/fundamental objective in some way).
1
Very High - decision only contains one objective and that objective directly addresses the TBL means-objectives it is
connected to. In other words, there are no other objectives to the decision that would address other means-objectives. A one
to one correspondence between decisions and means-objectives reduces the chances for disagreement (or lack of
consensus) between EIP development team members because there is no competition between decision objectives. More
decision objectives leads to more competition for company resources, which dilutes the advancement of means objectives
related to these decision objectives.
SCORING RATIONALE
5
7
High - decision contains multiple objectves. One decision objective directly addresses the TBL means-objectives it is
connected to, but other decision objectives address different TBL means objectives (resulting in a decision that satisfies more
than one means objective). Gen rally, a decision's objective directly addresses a means/fundamental obje tive by including
keywords and phrases from the means/fundamental objective in its own objective statement
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Table 19: Attribute 4's score scale and scoring rationale
SCORE
3 Low - means-objectives does poor job of addressing the low-level fundamental objectives it is connected to.
5 Medium - means-objectives indirectly advance the low-level fundamental objectives they're connected to.
9
Very High - means-objectives directly address the low-level fundamental objectives they're connected to and within a long-
term time horizon (e.g. 100 years).
1
7
High - means-objectives directly address the low-level fundamental objectives they're connected to and within a short-term
time horizon (e.g. 5 years).
Very Low - means-objectives is not aligned with the low-level fundamental objectives
SCORING RATIONALE
ATTRIBUTE 4 -RELEVANCE BETWEEN TBL MEANS-OBJECTIVES AND LOW-LEVEL FUND. OBJECTIVES
To determine the 21 EIP development projects? scores with respect to each attribute,
each of the documents pertaining to the EIP development processes was carefully
read and analyzed for how, or even if, each decision made and each action item taken
during each development process was contributing to the advancement of the TBL?s
means objectives and low-level fundamental objectives. The ?Why is that
Important?? test (i.e., WITI test) was performed to determine why the completion of a
decision?s objective needs to be accomplished in order to advance one or more of the
TBL?s objectives (Daft, 2001). When the connections (either indirect or direct)
between the EIP development project?s decision objectives and the TBL?s objectives
are more relevant, the region?s TBL will be advanced further, and the EIP will be
more beneficial for the region. Once it was established that a step?s objective is
contributing to one of the TBL?s objectives, a connection has been made, and a
means-objective chain has been initiated. The TBL fundamental-objectives hierarchy
(seen in Section 2.3; Figure 12, Figure 13, Figure 14, and Figure 15) shows several
different opportunities for means-objective chains; once a decision-objective
advances one (or more) of the TBL objectives initially, a domino effect occurs
between TBL means-objectives until the high-level fundamental objective is
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advanced. One example of a means-objective chain can be seen in Table 20 from EIP
development process #9.
Table 20: A means-objective chain created from the TBL's fundamental and means objective
hierarchy (in tabular form ? adapted from EIP Process #9)
Though some objectives may appear more than once, they are not double counted
when determining the score for attributes one and two. Rather, the repeating of an
objective represents how more than one means-objective chain is advancing the same
objective; an overlap in means-objective chains is occurring. The arrows contained
within a cell appear whenever a decision objective directly advances a low-level
fundamental objective without advancing a means-objective beforehand. The means-
objective chain begins with the EIP development processes? decision-objective.
These decision objectives are derived from publications that were released by
decision makers associated with the EIP development project. These decision
objectives are then analyzed to see why they?re important (i.e., the WITI test) so the
decision objective in question can be connected with the appropriate TBL means-
objective (i.e., the TBL means-objective that the decision objective in question
answers ?how? the TBL means-objective can be accomplished or advanced). These
TBL means objectives are then connected to other TBL means objectives and
fundamental objectives that are relevant to the decision objective that started the
means-objective chain. An example of the progression from the decision-objective to
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the TBL means objectives and up to the TBL high level fundamental objectives can
be seen with respect to Devens EIP (EIP #8) in Figure 19.
In addition, the attributes need to be given weights of importance so that each
decision-objective?s score can be calculated. First, the attributes are ranked in order
of importance. This ranking can be seen in Table 21.
Table 21: Ranking of attributes that are used to determine a Criterion 1 grade.
Attribute Initial Ranking of Importance
1st Attr. 2 - # of Low-Level Fund. Obj. Advanced by
Means Objectives
2nd Attr. 4 - Relevance Between TBL Means-Objectives
and Low-Level Fund. Objectives
3rd Attr. 3 - Relevance Between Decision's Objectives
and TBL Means-Objectives
4th Attr. 1 - # of Connections Between Decision-
Objectives & TBL Means-Objectives
These rankings demonstrate that the TBL fundamental hierarchy may not be
comprehensive (hence, a low ranking of attribute 1 since it scores how many TBL
means-objectives are connected to by decision-objectives) and that relevance is
equally as important as the number of connections made. From these rankings, the
Analytic Hierarchy Process (AHP) can be used to determine the weights of each
attribute; a pairwise comparison and a pairwise comparison matrix are used to
determine the weights for each alignment attribute. The pairwise comparisons and
pairwise comparison matrix can be seen in Table 22.
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Table 22: Pairwise Comparisons and the Pairwise Comparison Matrix
(A)
(B)
The consistency ratio was calculated by finding the largest eigen value of the pairwise
comparison matrix and measuring the degree of consistency (also known as the
consistency index) via the following equation:
max
1
n
CI
n
? ?
?
?
(1)
Where: ?max = the largest eigenvalue of the pairwise comparison
matrix and;
n = the size of the pairwise comparison matrix
The consistency ratio is found by dividing the CI by the appropriate random
consistency index (RI) value. The appropriate random consistency index value
depends on the size of the pairwise comparison matrix (i.e., the value of n) and its
range of values can be seen in Table 23.
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Table 23: Random Consistency Index (RI)
In this case, the RI is equal to 0.9 since there?s four attributes. Notice the consistency
ratio is low (i.e., 10% or lower), so the weighting of these attributes is acceptable. A
weighted sum is calculated from these four attributes and their weights to determine
each decision's score (which can be seen in Table 22-B). To calculate the weighted
sum, which is the decision-objective?s score (ranging from 1 ? 9), multiply the
attribute score by the appropriate attribute weight. Once these four terms are
calculated, sum them together, and the decision-objective?s score is determined.
Next, the decision process step in question is given a score based on the weighted
sum of four attribute scores. The score represents the degree of alignment that the
process step?s decision-objectives have with respect to the TBL objectives.
Justifications for each attribute score are presented and can be seen for the same
example as earlier (i.e., EIP development process #9) in Table 24.
Table 24: Attribute scores received by EIP development process #9?s Phase 7 and the scoring
justifications per attribute
Attr. 1: 1 connection between the decision's objective
and the TBL means-objective was observed
Attr. 2: 5 low-level fundamental objectives are advanced
by the means objectives (that are advanced by the
decision-objectives)
Attr. 3: objective of decision indirectly address the TBL
means-objectives it is connected to adequately
Attr. 4: means-objectives directly addresses the low-
level fundamental objectives it is connected to and within
a short-term time horizon
Scoring Justification
1 9
Attribute
1 Score
Attribute
2 Score
5 7 7.5
Attribute
3 Score
Attribute
4 Score
Decision Objective's
Score (out of 9)
These scores represent how well, or how poorly, Step 7 (of EIP development process
#9?s Phase 7) contributes to the region?s TBL. The scores from all the steps are then
aggregated (similar to how one would determine their grade point average, except on
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a scale of 9.0 instead of 4.0) to determine the EIP?s development process grade. This
grade reflects each EIP development process? performance with respect to Criterion 2
(see Table 25). To be considered as a development process that is aligned with the
TBL, this grade must be 75% or higher. 75% was chosen because this value
represents average quality (i.e., a ?C? is a 75% passing grade). Thus, in our example
with EIP development process #9, the overall grade was a 71.7%, so this EIP
development project would (barely) be considered unaligned with the TBL?s
objectives.
Criterion 1 (see Table 25) describes how equally each EIP development
process? decision advances the TBL?s three high-level fundamental objectives.
Ideally, each EIP development process would utilize one-third of its decisions to
advance the environmental bottom line, another one-third to advance the societal
bottom line, and the remaining one-third to advance the economic bottom line. Each
decision?s objective is capable of advancing more than one high-level fundamental
objective. The closer the EIP development process is to dedicating its decisions to
each of these three bottom lines equally, the more aligned the EIP development
process will be considered. A deviation of +/- 5% is allowable, so, to be considered a
"well aligned" EIP development process, any one TBL high-level fundamental
objectives must not be advanced more than 38% of the time, or less than 28% of the
time by the time the EIP development project has concluded. In addition, evaluation
of the REIPDP was conducted, even though it is untested as an EIP development
process, because it contains decision objectives and constraints like the 21 EIP
development processes that were studied. Actual distributions of the 21 EIP
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development processes with respect to the three high-level fundamental objective of
the TBL can be seen in Table 25.
Table 25: Performance of EIP development processes with respect to Criteria 1 & 2.
The combination of these criteria puts each EIP development process into one
of three categories: (1) green for the processes that satisfy the criteria, (2) yellow for
processes that only satisfy one criterion, and (3) red for processes that satisfy neither
criterion. Only two of the studied 21 EIP development processes could be considered
?well aligned,? since they?re the only ones to satisfy both criteria for TBL alignment.
As this evaluation set out to demonstrate, the REIPDP serves as an improvement on
existing EIP development processes because it possesses a grade well above 75% and
has a fairly even distribution of phases whose decision-objectives advance all three
TBL high-level fundamental objectives (see Error! Reference source not found.).
The last two rows in this table demonstrate that the REIPDP performs well above the
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average EIP development process when considering the percent deviations from the
desired values.
Three scatter plots are contained in Table 26. These scatter plots show how
each EIP performs with respect to Criterion 2 and Criterion 1 (i.e., each of the three
TBL high-level fundamental objectives ? one scatter plot per objective). The green
points represent the EIP development projects (two plus the REIPDP) that satisfy
both criteria. The yellow points represent the EIP development projects that satisfy
only one criterion. Lastly, the red points represent the EIP development projects that
did not satisfy either criterion. Observing from the low number of EIP development
projects that are ?well aligned? (i.e., green points in Table 26) demonstrates how
difficult it is for EIP development projects to substantially advance the TBL?s
objectives in a manner that accommodates the environment, economy, and
community equally.
164
Table 26: Scatter Plots Showing EIP Development Process Grades versus Distribution of Phases
that Advance the TBL's High-Level Fund. Objectives
EIP Design Process Grade vs. Distribution of Phases that
Advance the Environmental Bottom Line
0.0%
10.0%
20.0%
30.0%
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 60.0% 70.0%
% Environmental
Pr
oc
es
s
G
ra
de
(%
)
Green
Yellow
Red
165
EIP Design Process Grade vs. Distribution of Phases that
Advance the Economic Bottom Line
0.0%
10.0%
20.0%
30.0%
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 60.0%
% Economic
Pr
oc
es
s
G
ra
de
(%
)
Green
Yellow
Red
From this evaluation, and the comparison conducted earlier, it is safe to say
that the REIPDP can serve as an all encompassing standard for EIP development
processes, and it is an improvement over the GEIPDP. To show that the REIPDP is
aligned with the triple-bottom line maximization objective, a fundamental & means
objective network was created. The fundamental & means objective network of the
REIPDP can be seen (in tabular form) in Table 43 through Table 46 of the appendix.
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Chapter 4: Determining Decision-Based Design Methods for
Phases of the Revised EIP Development Process
Chapter 4 will demonstrate decision based design techniques that can be used
to ensure that the REIPDP is being executed properly. In a broader sense, what
Section 4.1 will discuss can be applied to more than just the REIPDP. After
introducing the Contingency Decision Making Framework and how it works, Section
4.2 discusses how it can be used to analyze each of the phases in the REIPDP in order
to determine the appropriate decision making procedure for each phase. The
existence of technical knowledge and problem consensus can vary from one EIP
development team (and the project personnel that they work with) to another, but the
generalizations made in Section 4.2 with respect to possession or lack of technical
knowledge and problem consensus are implied from the documents pertaining to the
21 EIP development processes.
4.1: The Contingency Decision-Making Framework: Classifying
Decision-Making Problems and Determining the Appropriate Decision-
Making Procedure
A Contingency Decision-Making Framework (CDMF) is used by decision-
makers who must find the solution to a complex system of problems, but are unsure
which decision-making approach to apply to the problem system. The CDMF brings
together the two dimensions of problem consensus and technical knowledge to help
decision makers determine the nature of their problem, and choose a suitable
167
decision-making problem to solve it (Daft, 2001). The CDMF is represented in
Figure 20.
U
ncert
a
in
T
EC
H
NICA
L KNO
W
L
E
DGE
C
e
rtai
n
Certain PROBLEM CONSENSUS Uncertain
CELL 1:
Management Science
Approach
(Optimization and
Trade-Off Analysis)
CELL 4:
Carnegie and Incremental
Decision Process Models,
Evolving to Garbage Can
Model
CELL 3:
Incremental Decision
Process Model
CELL 2:
Carnegie Model
Figure 20: Contingency Framework for using Decision Making Methods (Daft, 2001)
The cells in Figure 20 correspond to different decision-making scenarios. In
cell 1, both technical knowledge and problem consensus are present. A decision-
making problem that fits into this category will yield a rational solution because the
nature of the problem is agreed upon by decision makers and the cause-effect
relationships are understood (leaving little room for uncertainty). Because of the
degree of understanding for this type of problem, alternatives can be identified and
analyzed for their expected benefit as a solution, and the probability that they will
actually achieve the intended result. If presented as a decision-making problem of
this sort, the EIP development team would employ the Management Science approach
168
because this type of problem is open to mathematical analysis. With variables that
can be identified and measured, application of optimization and trade-off analysis
would yield a rational solution; goals can be represented as an objective function and
the information pertaining to the limits of the variables can be translated into
constraints (Daft, 2001).
In cell 2 the decision-making problem exhibits a lack of consensus (due to a
high level of uncertainty), but technical knowledge about how to solve the problem
exists. The Carnegie model can be used to reduce ambiguity and add consistency to
the goals of multi-disciplinary decision-makers on the EIP development team.
Coalition building is a useful way to achieve consensus, but does not always result in
consensus between decision makers. If consensus cannot be reached, coalition
building will lead to satisficing (i.e., choosing the earliest available alternatives that
achieve a ?satisfactory? level of performance, rather than a maximum one) and
problemistic search (i.e., simple search procedures to find a satisficing solution rather
than an optimal one) during decision-making periods where time will not permit
bargaining and discussion. However, during some situations, debate, discussion, and
eventual bargaining will be required. The coalition building event during the
Carnegie model establishes the critical factors governing the problem at hand, the
problem priorities, and leads to support for an agreed upon direction to move in to
attain a solution. An example of the choice processes used during the conducting of
the Carnegie model can be seen in Figure 21. The opportunity cost of having to
establish consensus is the forgone attention and action with respect to other issues.
Establishing a small number of coalitions (i.e., getting as close to problem consensus
169
as possible) between decision-makers is especially important during the problem
identification routine because it will provide clear standards and expectations for
performance (Cyert and March, 1963; March and Simon, 1958; Daft, 2001).
Uncertainty
- Information is
limited
- Managers have
many constraints
Conflict
- Managers have
diverse goals,
opinions, values, and
experien e
Coalition Formation
- Hold joint discussion
and interpret goals
and problems
- Share opinions
- Establish problem
priorities
- Obtain social
support for problem,
solution
Search
-Conduct a simple,
local search
- Use established
procedures if
appropriate
- Create a solution if
needed
Satisficing
Decision Behavior
- Adopt the first
alternative that is
acceptable to the
coalition
Figure 21: Choice Processes in the Carnegie Model (Daft, 2001)
In cell 3 are decision-making problems where problems and standards of
performance are certain (i.e., problem consensus is present), but the techniques to
solve the problem are ill defined and poorly understood by the decision-makers.
Decision-makers can employ the Incremental Decision Process model to identify a
problem and perform a series of small steps that will enable the decision-makers to
learn a solution. Through the use of nested loops, new problems that arise can be
handled by cycling back to an earlier routine within the Incremental Decision Process
and evaluating in a time consuming step-by-step manner. After sufficient experience
has been gained by the decision-makers, a method for solving the problem(s) at hand
will form and the goals can be accomplished (Daft, 2001).
170
In cell 4 are decision-making problems where both problem consensus and
technical knowledge do not exist. Under these circumstances, logical decision
sequences starting with problem identification and ending with a bounded rational
solution will not happen. Instead, potential solutions will appear before a problem
has even surfaced and, with a lack of experience on the matter, no one can predict
whether these potential solutions will lead to the desired outcome. A combination
between the Carnegie and Incremental Decision Process models must be utilized on a
decision by decision basis to continually build consensus and introduce new
techniques for solving the problems present. The garbage can model can then be used
to organize decisions into four ?streams? of concurrent events; problems, participants,
potential solutions, and choice opportunities. As one stream produces a decision, the
information derived from this initial decision will interact between the other four
streams and eventually lead to the generation of decisions in those streams as well
(Daft, 2001; Cohen et al., 1972).
Before Phase 0A of the EIP project begins, the project initiators are not clear
what characteristics of an EIP would constitute a bounded rational solution; in other
words, the project initiators lack technical knowledge to find a solution. On the other
hand, the project initiators have agreement amongst its members as to what the
problem is and what the goals and outcomes to pursue are (though in a fairly high-
level and general way). An exemplary high-level outcome reads as follows: the
design and development of an EIP that will enhance the region?s triple bottom line.
According to the CDMF, the project initiators possess consensus, but lack technical
knowledge, leading them to the application of the Incremental Decision Process. The
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Incremental Decision Process is the same as the Strategic Decision Process; both
introduced by Mintzberg et al. (1976). The sub-problems created to represent each
phase in the REIPDP are decision making problems that can be examined with the
CDMF. Hence, the REIPDP can be considered as a decision making application of
the incremental decision-making approach.
4.2: Selection of Decision-Making Procedure for each Phase in the
Revised EIP Development Process
The EIP development team must select the correct decision-making procedure
to enable them to conduct each phase of the REIPDP in a timely manner and to take
advantage of problem consensus or technical knowledge amongst the decision-
makers if either exists. Each phase is a decision-making problem and the EIP
development team possesses technical knowledge and consensus, possesses just one
of these variables, or is seeking to acquire both of these variables. A summary
highlighting the presence of technical knowledge and problem consensus with respect
to each phase is presented in Table 27. Once the presence (or absence) of technical
knowledge and problem consensus is established for each phase, the CDMF can be
referenced to determine the appropriate decision-making method to utilize to evaluate
the respective sub-problem.
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Table 27: REIPDP Phases and Presence/Absence of Technical Knowledge and Problem
Consensus
Phase
Technical
Knowledge?
Problem
Consensus?
Decision-Making
Method
0A - Identify, involve,
and establish primary
actors internally (EIP
development team) and
externally
Yes Yes Optimization
0B - Establish goal,
scope, implementation
strategy, principles,
guidelines for potential
tenants and proposal for
development of region's
"ideal" EIP.
No Partially/No
Carnegie Model and
Incremental Decision
Process
1 - Develop Action Plan Yes Yes Optimization
2 ?
Brownfield/Greenfield
site search, evaluation,
acquisition, and
preparation
Yes No Carnegie Model
3 ? Identify ideal
industrial-cluster
linkages
Yes Partially/No Carnegie Model
4 ? Identify, evaluate,
and secure inhabitant
businesses
No No
Carnegie Model and
Incremental Decision
Process
5 ? Determine most
beneficial layout w/
respect to EIP
inhabitants
No Yes
Incremental Decision
Process
6 ? Organize and
determine regulatory
and managerial
responsibilites
No Yes
Incremental Decision
Process
OMEGA ?
implementation and
construction
Yes Yes
Management Science
Approach (Trade-off
analysis)
4.2.1: Decision-Making Process of Phase 0A
During Phase 0A, project initiators develop a set of requirements pertaining to
project partners that can be transformed into a set of criteria. The project initiators
can then hold recruiting events aimed at identifying and gathering information about
the regional ?green? leaders that would make ideal project partners (based on their
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predetermined criteria). At this phase in the decision process, the project iniators
possess technical knowledge because they are able to develop criteria enabling them
to rate and rank alternative project partners against one another and are able to
determine the characteristics of a desired set of project partners (i.e., what the solution
or preferred outcome should look like).
The goal of the EIP project is to enhance the triple bottom line of the region,
and the project initiators will try to recruit project partners that understand the means
necessary to accomplish this goal. Overall consensus is good, but consensus with
respect to what the problem is and what the goals and outcomes of the phase should
be is necessary as well. Members of the project initiating entities build consensus
while deciding what the project partner criteria are and while deciding the relative
important of the criteria. Since both problem consensus and technical knowledge
exist, the CDMF implies that the project initiators can employ a management science
approach to carefully determine the project partners (i.e., the sub-solution) that will
help them develop a successful EIP (i.e., the primary solution).
4.2.2: Decision-Making Process of Phase 0B
During the decision-making process to Phase 0B, the EIP development team
lacks technical knowledge. The EIP development team needs to analyze the data
gathered during Phase 0A and determine what relevant performance metrics to use to
evaluate the EIP project?s feasibility; determine which proposed concepts to
incorporate in the feasibility study; search for feasibility studies with similar
intentions and imitate the relevant methods; and determine a basis for estimating the
parameters that will be used in the proposal for investors.
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In addition to a lack of technical knowledge, the EIP development team will
need to build consensus between its members, the interested industrial associations,
regulatory agencies, and community groups in order to develop a set of goals, the
scope, an implementation strategy, principles and guidelines for the development of
an ?ideal? EIP. Since so many different parties are involved, coalition building will
play an important role in arriving at a solution to this decision-making process. This
phase essentially puts all internal and external primary actors in alignment, but not
necessarily in a sequential manner. With a lack of consensus or technical knowledge,
the CDMF suggests the use of the garbage can model in order to generate solutions
meeting each of these four objectives.
4.2.3: Decision-Making Process of Phase 1
During the decision-making process to Phase 1, the EIP development team
needs to avoid repeated development processes that will not yield any new
information, maximize the information flow streams between primary actors, and
delegate roles and responsibilities that take advantage of the experience of primary
actors. Substantial progress on the feasibility study started in Phase 0B can provide
detailed technical knowledge to help the EIP development team determine what
concepts will help achieve a good triple bottom line and should be incorporated into
the action plan. In addition, coalition building around the establishment of goals,
scope, an implementation strategy, principles, and guidelines for the EIP that
occurred in the previous phase will benefit the EIP development team in reaching
consensus on what needs to be included in the action plan. With problem consensus
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and technical knowledge in existence, the CDMF directs the EIP development team
to employ a management science approach to the development of the action plan.
Use of trade-off analysis will be important to strategically allot roles and
responsibilities to primary actors and to integrate these roles and responsibilities with
a reliable schedule for the EIP project.
4.2.4: Decision-Making Process of Phase 2
During the decision-making process to Phase 2, the EIP development team
needs to work with the public agency to identify sites that already have industrial
zoning permits, or will be able to receive industrial zoning permits without extra
effort. Technical knowledge is present because the EIP development team can rely
on knowledge learned during the feasibility study and information used to develop the
proposal to determine which sub-regions contain a sustainable amount of resources
applicable to the industries present within the region. The search routine is agreed
upon by all members of the EIP development team, so technical knowledge can be
said to exist. Since there are a number of different disciplines represented on the EIP
development team, the primary source of disagreement will probably be with regard
to the criteria (and their associated weights) to use in identifying a suitable EIP site.
Coalition building will play an important role in ensuring that too much compromise
is not made in determining these criteria; each member of the EIP development team
must try to remember that the ultimate goal of the project is to maximize the triple
bottom line. Since technical knowledge is present, but consensus may be absent, this
decision-making process falls into the category of Cell 2 of the CDMF. Thus, the EIP
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development team should apply the Carnegie model to achieve a suitable solution to
this decision-making process.
4.2.5: Decision-Making Process of Phase 3
During the decision-making process to Phase 3, the industrial associations will
play a role in informing the EIP development team about which industries they
anticipate will have the greatest probability of forming byproduct exchanges between
one another. The regulatory agency will assist in suggesting what industries won?t
have an easy time acquiring zoning permits or that may not match the available
workforce?s skill set. Technical knowledge exists because the EIP development team
understands and agrees about how to identify the suitable industrial clusters.
Constraints provided by the regulatory agency and industrial associations will help
limit the options and define the criteria that the EIP development team will use to
evaluate potential industrial clusters. In order to gain consensus between these
planning agents and the community groups, more community meetings and
workshops will need to be implemented. These community reach-out events will
help the EIP development team form a better definition of the available workforce?s
limitations and will build community support for the EIP project if it does not yet
exist. If the EIP development team possesses technical knowledge and is in
consensus internally (i.e. between development team members), then they should
attempt a management science approach to determine the most suitable industrial
clusters for the EIP. However, if consensus is not attained early enough between the
EIP development team and the community groups (e.g., the proposed industrial
clusters are not accepted by the community groups), then the Carnegie model will
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have to be employed to discuss and debate problems the community groups have with
the proposed industrial clusters, and to arrive at suitable alternative industrial clusters
that are more agreeable with the surrounding community.
4.2.6: Decision-Making Process of Phase 4
Even though the decision-making process to Phase 4 is accompanied with a
large body of knowledge coming from the potential tenants (via surveys and
recruiting events), there is still a large degree of uncertainty concerning how any one
tenant will interact with the other tenants to produce useful byproduct exchanges and
co-exist within the EIP without conflict. At this point, the EIP development team is
not in possession of technical knowledge because they need to establish the decision-
making process priorities and a method for evaluating the alternatives. The decision-
making process priorities include criteria (and criteria weights) that will be used to
evaluate the potential tenants, and the determination of constraints. Coalition
building must be utilized by the EIP development team to define the problem
characteristics and to develop a method for evaluating each tenant without knowing
who the other tenants will be. Consensus between the EIP development members
will be gained once these criteria for the alternatives are defined and the goal of the
EIP is reinforced in a manner that can be implemented. Since neither technical
knowledge nor problem consensus exists, the decision-making process is categorized
under Cell Four, and the Garbage Can model should be employed.
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4.2.7: Decision-Making Process of Phase 5
During the decision-making process to Phase 5, the EIP development team
will be presented with a number of different parameters and metrics to use that will
help them define a solution space and relevant constraints, but how to use the
available knowledge from all the previous decision-making process? results and
account for uncertainties must still be determined. Technical knowledge is absent
because the EIP development team still needs to determine how it will model
different conceptual layouts and evaluate them for how well they can maximize the
triple bottom line. In contrast, problem consensus does exist because the goals,
principles, and guidelines of the park (defined much earlier) will make it clear to the
EIP development team members that the ideal tenant will contribute to the
improvement of the regional triple bottom line. According to the CDMF, with
consensus present but a lack of technical knowledge, the decision-making process is
categorized into Cell Three, and the Incremental Decision Process model should be
used. The design routine will be used in conjunction with the evaluation of choice
routines most. In addition, the EIP development team should expect a number of new
option interrupts coming in the form of new industrial tenants looking to join the EIP,
or auxiliary service providers that see an opportunity to help maximize the triple
bottom line.
4.2.8: Decision-Making Process of Phase 6
During the decision-making process to Phase 6, the EIP development team is
in a good position because consensus exists; the team knows they need to form a
management board that will include primary internal and external actors who
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contributed the most to the effort of developing the EIP and are most knowledgeable
about industrially ecological practices. However, technical knowledge pertaining to
the exact roles, responsibilities, size of the management board, and distribution of
current EIP development team members that should be converted into EIP
management board members may still be an open item. The EIP development team
can gain technical knowledge about how to construct an EIP management board by
consulting other existing EIPs that employ a management board and researching how
the assembled it (i.e., imitation). According to the CDMF, a decision-making
problem containing problem consensus, but lacking technical knowledge should be
approached with the Incremental Decision Making model.
4.2.9: Decision-Making Process of Phase Omega
During the decision-making process to Phase Omega, consensus exists
between the EIP management board and the tenants because the goals, principles and
guidelines layout what each tenant should be striving to attain. In addition, technical
knowledge exists because the EIP management board is well versed in implementing
green design methodologies, conducting analyses to verify whether a byproduct
exchange will be beneficial and how to implement it, and in holding community
reach-out events that will garner their support further. In the event that a decision-
making process exhibits both consensus and technical knowledge, the CDMF
suggests a management science approach. Trade-off analysis and optimization can be
utilized to determine the lowest cost ways to implement green design initiatives and
installation of infrastructure for byproduct exchanges. It is important to realize that
the number of variables and constraints involved may make optimization infeasible;
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the bounded rationality of the decision makers requires separating this phase into a
number of different decisions (Herrmann, 2010). With an effective solution to this
decision-making process, the EIP management board will conclude the REIPDP with
the grand opening of an EIP that will without a doubt improve the triple bottom line
of the surrounding region.
The CDMF is a very useful tool for analyzing the key decisions made during
each phase of the REIPDP. By considering the development team?s possession of
consensus and technical knowledge (or lack there of), the correct decision-making
method can be applied to the phase in question. EIP development teams need to
recognize the guidance that the CDMF provides and begin benefiting from the
utilization of the correct decision-making methods. The utilization of the correct
decision-making methods will only reduce development time and support some of the
economic TBL objectives. It is important to note that the discussion in this chapter is
based upon the REIPDP and the understanding gained after studying 21 EIP
development processes. However, more work is needed to corroborate these
conclusions. This would entail application of the REIPDP, in conjunction with the
CDMF, to at least one EIP development project. After a development project with
objectives that are well aligned with the TBL?s objectives is constructed and
operational, the region where the EIP resides would need to be monitored for at least
a short term time horizon (e.g., 5-10 years). This monitoring would enable an
evaluation that determines how well the EIP (and the development process used to
design and develop that EIP) helps benefit the region?s TBL in actuality.
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Chapter 5: Deciding which Tenants to include in Oak Point
EIP ? A Detailed Example of Phase 4
Often, Phase 4 of the REIPDP is lacking in consensus and technical
knowledge, so coalition building and the incremental decision-making process should
be implemented to bring about an ideal solution. There are exceptions, however. At
Oak Point EIP, for example, a consensus as to what the EIP development team
wanted was present (and is spelled out through the goals and requirements), however,
the method for determining the most suitable tenants for entry into the EIP was not
(i.e., technical knowledge was absent). When problem consensus exists, but technical
knowledge is absent, the CDMF leads the EIP development team to employ the
Incremental Decision Process model. Thus, in the following example, the
incremental decision making method described by Mintzberg et al. (1976) is used to
describe how one could decide which candidate tenants to recruit into the Oak Point
EIP of South Bronx.
5.1 Assumptions
Data (mostly from 2005) used within assumptions was attained from "Sustainable
South Bronx Eco-Industrial Full Feasibility Study" Byron et al., (2007). For the
purposes of analysis, the following assumptions have been made.
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? The operations at each facility are occurring at 100% capacity for the potential
tenants under consideration.
? The work year consists of 250 days.
? "Marketable" outputs are recyclable products ready for resale (i.e. no further
reprocessing is needed before consumer use; product may not necessarily consist of
recycled feedstock or byproducts).
? "Byproducts" are recyclable products that may or may not require reprocessing before
its use as a feedstock, an energy source, etc. by other tenants or business community
(this content would end up in landfills or hazardous waste treatment sites if not
recycled).
? Incoming and Outgoing production values for the Paper Converting Operation and
Wood Salvage and Re-milling Operation rely on a full production scenario (which
Byron et al (2007) estimates will take 3 years ).
? Normal commercial trash generated by the Paper Converting Operation and Wood
Salvage and Re-milling Operation is assumed to be produced at a rate between 1 and
2 tons/year (requiring one rail hopper car per year). This trash represents employee
lunches, bathroom wastes, film plastic pallet wrap, and other small pieces of garbage.
? Decision-makers place high value on diverting waste from Bronx waste management
system to nearby recycling facilities and demanding markets - this will be reflected
within the criteria pair-wise comparison.
? An input material flow of 77,870 tons/year of 2" glass cullet serves as the fixed
amount of glass recovered from the curbside recycling program and sent to the glass
powder manufacturing facility.
? Since the Glass Powder Facility has the option of transporting its glass powder
product via rail (nationally) and trailer (regionally/locally), I assumed equal
utilization of each transportation method (i.e. each transportation method distributes
exactly half of the total glass powder product).
? Assume the Paper Converting Operation recycles its normal commercial trash and
pallets at only 50% efficiency; one of the two tons of waste produced per year gets
recycled
? The recycled ferrous and non-ferrous metals are assumed to be reprocessed and
redistributed to national markets via rail and road equally (i.e. 100 tons/year
transported by road, and 100 tons/year transported by rail)
5.2 - Identification Phase: Determining Decision-Makers and
Stakeholders
In the beginning of the decision-making procedure, it is important to declare
exactly who the decision-makers and stakeholders are. The participants and their
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roles (as stakeholders or decision-makers) during each design phase vary. For the
tenant nomination phase, typical decision-makers and stakeholders are as follows:
? Developers (still need to recruit);
? Investors and Preparers of Feasibility Study: Sims Hugo Neu Corporation,
Sustainable South Bronx, Green Worker Cooperatives, Sustainable Enterprise,
and Pratt Center for Community Development;
? Interested Potential Tenants (local and regional business leaders with ?green?
record);
? Public/Regulatory Agencies: State Department of Environmental
Conservation, the Army Corps of Engineers, the State Department of State,
the State Historic Preservation Office, the City Landmarks Preservation
Commission, City of New York?s Office of Long-Term Planning and
Sustainability and other appropriate agencies be included in the process so
that, if necessary, mitigating measures may be designed and additional
permitting processes may be expedited;
? Community Leaders and Community Organizations (who can be a source of
political interrupts if they?re trying to keep a particular industry away from
community);
? Stakeholders include the living inhabitants within the surrounding community,
environment, and business community outside of (but local to) the EIP.
The Oak Point EIP in question is a 6 parcel 11.4 acre property that wants to focus
primarily on recycling, reuse, and re-manufacturing within its walls. For this
example, we?re only considering 4 of these parcels to be available (Byron et al 2007).
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5.3 - Identification Phase: Defining the Problem
The problem can be defined as the following question: Which firms, upon
entering the EIP, can maximize benefits to (1) themselves, (2) other tenants in the
park, and (3) the surrounding communities? This problem is heavily dependent on
the resource availability of the area, existing industries in the area, and public support
or disdain for the candidate tenants. The results from a regional feasibility (as
mentioned during Phase 0B) reveal the top regional industrial outputs and inputs (i.e.
byproducts, water, electricity, waste heat, specialized services, etc.), and a review of
regional education levels will reveal whether the available workforce is ideal for
personnel positions required to operate and maintain the EIP.
The proposal to construct an EIP is a consequence of the community?s desire
for less pressure on the Bronx waste management system (landfills, privatized dump-
loader trucks, etc.). An EIP is naturally suited for a region in need of material flow
management; however, this all depends on the sort of tenants that the EIP attracts. As
will be discussed later, the Analytic Hierarchy Process (AHP) is appropriate for this
type of problem because the decision-makers are able to place quantifiable
importance on goals for the EIP, no matter how selective. Throughout the proposal,
Sustainable South Bronx gave credit to tenant facilities with barge and rail access
over dump-loader transport of waste to distant landfills. These preferences were
taken into account during the creation of requirements, goals, and criteria for ideal
tenants in the South Bronx EIP.
When handling a decision-making problem of this complexity, it is important
to define the boundaries of the system under consideration. The EIP in this problem
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would consist of four tenants (chosen from five potential tenant options), but it is
debatable whether to include the Bronx waste and recycling system, or the
surrounding Bronx communities that benefit from the reclaimed materials? resultant
product or feedstock. In order to capture the full effects of the EIP, I extended the
boundaries beyond the gates of the EIP. Many of the tenants within the EIP
manufacture products from feedstock supplied to them by the Bronx community (in
the form of waste or even valuable recycled construction materials). In return, the
EIP tenants process the feedstock and raw recycled material and create their own
byproduct or material that has proven utility (i.e. it is marketable to the local and
national business community), while diverting these materials from the landfill and
helping the Bronx environment. Since the community has such a large influence on
the EIP (from materials flowing into it, to ordinances and rules that must be followed)
and the EIP has such a large influence on its surrounding community (by creating
jobs, resources, a reduction in landfill utilization, etc.), it is important to include the
community within this problem?s boundary. The proposal cites only two linkages
within the EIP?s five potential tenants (Byron et al., 2007):
- Captured wood scraps, sawdust and shavings from the Wood Salvage and
Re-milling Operation would be sent to the Construction and Demolition
Debris Recycling Facility for creation of saleable sand, gravel, and other
"stone" products; and
- Scrap shipping pallets used at the Paper Converting Operation would be
sent to the Construction and Demolition Debris Recycling Facility.
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5.4 - Identification Phase: Determining the Requirements
Determining the system?s requirements helps the decision-makers understand
what a preferable solution must have (i.e. necessary features) and what it must be
capable of doing (i.e. necessary functionality). It is important that these requirements
do not discriminate between alternatives. In the case of the EIP design problem, the
requirements for potential tenants can be categorized with respect to which aspect of
the triple bottom line the requirement intends to represent. As shown in
Table 28, there are four requirement types: Community, Environment, Symbiotic
Link-ability, and Economy. The community and economy (both local and New York
City) requirements are in place to ensure that the potential tenant has the ability to
perform in a manner that maximizes the benefit to each of these objectives. The
environmental requirements are included to exclude all potential tenants that would
be unable to minimize the impact on the environment. And finally, the symbiotic
link-ability requirements were generated (1) to ensure that potential tenants are
capable of producing waste that can be reused by other tenants (or the community),
and (2) to ensure that potential tenant is capable of accepting pre or post-processed
waste from other tenants (or surrounding distant/nearby community) and generating
marketable products as well.
Community, economic, and environmental requirements should be enough to
ensure that the triple bottom line is met. However, none of these three requirement
types address the issue of overall project feasibility. The inclusion of the symbiotic
link-ability requirements will force the potential tenants to prove that their production
system is capable of operating within an EIP setting in a manner that is beneficial to
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them, the rest of the EIP, and the surrounding community. The development of an
EIP would not be worthwhile if most of the tenants could not receive feedstock
materials at a discount (from other tenants or the community) or if most the tenants
continued sending all their waste to landfills and paying waste transport fees.
Table 28: Requirements for prospective EIP tenants
Requirement
Type
Reqt.
ID
Requirement for Tenant Explanation
Community
(both business
and local):
CO1
Tenant must add measurable benefit to community via
(any one, or all):
? a provided service
? recycled byproduct
? reception of waste (from community for use in own
production methods or beyond)
? creation of jobs
? training of individuals (i.e. enhancement of human
resources)
CO2
Election of a Tenant for participation in EIP must be
approved by all stakeholders (non-profit, environmental
and community organizations)
Environment:
EN1
Tenant (or scavenger services that would be included in
cluster) must have existing technological capability to
reduce use of virgin materials by its facilities
EN2
Tenant (or scavenger service industries that would be
included in cluster) must have existing technological
capability to increase the reuse/re-manufacturing of
byproducts into useful goods, fuel, or feedstock.
EN3
To obtain a permit for a presumptively incompatible use
(i.e. activity that may be harmful to wetlands), an
applicant must overcome the presumption by
demonstrating that the project is compatible with the
policy of protecting wetlands and is reasonable and
necessary, taking into account,
among other things, the degree to which the activity is
water dependent. So essentially, each tenant must prove
their production activities (that include water usage) will
not harm wetlands. The applicant must also look at
feasible alternatives to the site or approaches that would
not affect the wetland, or propose mitigation.
EN4
With respect to any C&D facility planned for the eco-
industrial park, State regulations state that ?new solid
waste management facilities must not be constructed or
operated within the boundary of the regulated wetland.?
However, a variance of this restriction is possible if the
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tenant proves that the restriction "would impose
unreasonable economic, technological or safety burden
on the applicant or the public, and that the proposed
activity will have no significant adverse impact on public
health or the environment" (Byron et al 2007)
Symbiotic Link-
ability
(Relationship
with
Neighboring
Industries):
SL1
Incoming tenant must either provide or be in demand for
byproducts, energy, water, or other services offered by
top regional producers or needed by top regional
consumers (as determined in Phase 0B)
SL2
Incoming tenant must have a system for delivering waste
heat, material, water, etc. from production facilities to
processing/scavenger facility (e.g. material processing
facility or grey water treatment facility) and back into
market (as feedstock, aggregate, profitable utility, etc.)
SL3
Incoming tenants must integrate the park-wide conveyor
system to enable it to move outgoing products (waste
and non-reusable's) directly to barges and rail cars
Economic:
EC1
Industrial clusters must be defined flexibly (so that all
sorts of manufacturing and production companies can "fit
in" to a cluster and that cluster's associated
infrastructure), but with careful attention to most
prominent inputs and outputs and the required services
associated with these
EC2
Tenant must participate in symbiotic exchanges that are
economic for all parties participating in the exchange
? For recipient tenant or community member: the cost
of the byproduct or utility service (i.e. electricity or
excess heat) that is to be sold to neighboring tenants
or communities should not exceed the price the
recipient typically pays to contemporary providers of
that good or service
? For donating tenant: the price charged to recipient
tenants or community members by donating clusters
should at least cover the cost of reprocessing the
waste byproducts prior to resale or reuse for a utility
service.
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5.5 - Identification Phase: Establishing the Goals
Goals are defined to make clear what the stakeholders and decision-makers ?want? or
?are hoping? the solution will bring them (Baker et al., 2002). Without a doubt, the
triple bottom line should be reflected in these goals (as is in the requirements).
According to Planning for all New Yorkers (2008), ?The goal of an EIP is to improve
the economic performance of the participating companies while minimizing their
environmental impact.? This is a decent goal, but it takes only two types of goals into
consideration: economic and environmental. This goal statement neglects to set
targets for the community or to consider symbiotic link-ability, both of which would
ensure meeting of the triple bottom line (and overall EIP feasibility). Thus, to uphold
the principle of the triple bottom line, the missing but necessary goal types are
incorporated into the goals (see second and fourth rows of the first column in Table
29). The ?Goal Types? are exactly the same as the ?Requirement Types? (in the first
column of Table 29 and Table 28 respectively); this confirms that the goals and
requirements are continuing to strive for achievement of the triple bottom line.
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Table 29: Goals for each prospective tenant
Goals Type
Goal
ID
Tenant Goal Explanation
Community:
co1
The proposed tenant should be a catalyst for the creation
of new opportunities for, as well as improving, the city's
recycling programs
co2
The proposed tenant should alleviate some of the
burdens (through reuse of material byproducts or
diversion to more distant landfills via barge or rail) which
current solid waste management and recycling facilities
impose on communities in the Bronx
Environment: en1
Tenant should have an environmental management
system in place, that is capable of integrating with other
environmental management systems and facilitating
industrial symbiosis to minimize environmental impact
Symbiotic
Link-ability
(Relationship
with
Neighboring
Industries):
sl1
Tenants should be willing to invest (in conjunction with
park management - roughly 50% of construction and
installation costs) in infrastructures intended for recycling,
reusing, and remanufacturing of byproducts,
water/energy, etc.
sl2
Tenants should be willing to design or integrate new
systems capable of taking waste outputs from
surrounding tenants and communities and turning them
into useful feedstock for their (or others') production
processes
Economic:
ec1
With respect to the Solid Waste Management Plan, the
new tenant should help the transition from a reliance on
private commercial waste trucks (more expensive) to the
utilization of barge and rail (less expensive) to reduce
stress on the Bronx roads and landfills
ec2 The proposed tenant should provide high skilled job
opportunities for the surrounding community
5.6 - Development Phase: Identifying the Alternatives
For the purposes of this example, the number of parcels available is reduced
from six to four (i.e. 7.6 acres in the form of four parcels instead of 11.4 acres in the
form of six parcels). The fifth parcel is reserved for the incubator space because it
will serve as the ?educational-exhibition space? of the EIP. Details on the fifth
parcel?s purpose are as follows (Byron et al., 2007):
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?. . . A small non-profit facility with educational exhibition space about
recycling, re-use, and re-manufacturing and incubator space for craftspeople
designing artworks or products made from recycled materials. [Or perhaps it
may contain] a small cafe and the possible inclusion of a child-care facility
for children of the employees.?
In the field of urban and industrial development, funding can be withdrawn by
investors for any reason, and, as a result, property may have to be sold to make up the
difference and continue development. In such cases, the number of parcels available
would be reduced, much like in the current example. In reality, the six facilities
presented below were the final six facilities chosen to make up the Oak Point EIP
(Byron et al., 2007). However, there would not be any decision-making needed if six
cluster alternatives were presented for six vacant parcels. Therefore, given five
alternatives and four open positions, a classic decision-making problem is presented,
where the decision-makers must evaluate the five alternative tenants according to a
set of criteria (Byron et al., 2007). Each of the four parcels of land available could be
used in one of the following ways (Byron et al., 2007):
? A construction and demolition (C&D) debris recycling facility that would
operate in a fully-enclosed 160,000 square foot building, provide existing
C&D transfer stations with financial incentives to close down 2,000 tons-per-
day of outdoor operations, replace some 36,500 outgoing truck trips from the
Bronx annually (145 daily) with shipments by barge and rail, and create 80
jobs;
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? A plastics product manufacturer that would produce railroad ties using
mixed plastic waste materials from post-industrial and post-consumer
sources, provide the city?s recycling processors with a convenient market for
the 31.5 million pounds of mixed plastics in the city?s current recycling
stream, enable the recycling program to expand into some of the 245 million
more pounds of un-recycled plastics in the city?s refuse stream, and create
155 jobs;
? A paper converting operation that would convert one-ton ?parent rolls? of
100% recycled-content paper into individually-wrapped, consumer-sized rolls
and packages of tissues and towel products for sale under its supply contracts
with the federal government and major commercial and institutional buyers,
and which would create 50 jobs, including 15 for the blind and visually-
impaired;
? A wood salvage and re-milling operation that would sort heavy and antique
timber, beams, joists, shoring lumber and plywood salvaged from demolished
buildings and construction sites by dimensions and species, would wholesale
about half to lumber mills and timber framing companies, would retail about
one-quarter to highway construction, bridge refurbishing, and other
contractors, would re-mill the rest into dimensional lumber and blanks for
architectural and fine carpentry applications, and would create 20 jobs;
? a glass powder manufacturing facility that would process the 77,870 tons
of mixed glass cullet and container glass from the city?s recycling program
into a valuable ?green? building material, namely a clean, dry ?glass powder?
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that can replace up to 40% of the Portland cement used in making concrete
masonry blocks and ready-mix concrete, and which would create 30 jobs.
5.7 - Development Phase: Developing the Evaluation Criteria
5.7.1 - Creating the Criteria:
The six criteria were created by acknowledging the goals the alternatives are
intended to achieve. The goal is intended to set the target for the alternatives, while
the criteria are intended to measure how well the alternatives achieve these targets. It
is important to recall that the goals are designed around the triple bottom line, so the
purpose of these criteria, is to measure how effectively these potential tenants can aid
the EIP in attaining this. Thus, the ?Criteria Type? are first defined (exactly the same
way as the ?Goal Types?) to help ensure that the focus of the criteria is on achieving
the triple bottom line in a feasible manner. Since the criteria must include all goals, it
is important to try to simplify the problem and observe which goals can be combined
and later transformed into just one criterion. More importantly, the criteria are
derived from the goals by asking what effectiveness measure would best depict how
well an alternative is reaching its target. The criteria generated from the goals are
listed in Table 30. The ?Measure of Effectiveness? column defines equations that are
used to calculate how well the alternatives meet the criteria currently (i.e., in 2005).
The measures of effectiveness presented in Table 30 and described here, were
created after analyzing the data available from Byron et al., (2007) (the summary of
this flow data can be seen in Table 47 through Table 49of the appendix) and were
influenced by previous studies in industrial ecology, so it is difficult to cite all but one
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criterion?s measure of effectiveness. The first criterion, Symbiotic Link-ability (or
sym1), is intended to measure the difference in connectance values of a fully
occupied EIP (including the potential tenant) and a fully occupied EIP that excludes
the potential tenant in question (Tiejun 2010). It can be defined as follows:
2
( 1)
e
e
L
C
S S
?
?
(2)
Where:
Le is the number of byproduct exchange linkages,
S is the number of tenants in the EIP, and
Ce is the observed connectance of the EIP.
From Equation 2, it is evident that as the number of linkages increases, the
EIP connectance increases, and the EIP should be appearing more feasible once each
tenant is established. It is important to note that the linkages that exist in this
example are not just linkages between EIP members, but also between the local and
regional communities and distant industries that these tenants are exchanging
byproducts with. To help visualize these EIP connectance scenarios, connectance
diagrams were constructed to help analyze the connectance criterion for each
alternative. An example of one of the connectance diagrams can be seen in Figure
22. It is based on the Construction and Demolition Debris Recycling Facility.
In Figure 22, each potential tenant maintains its abbreviation and is
represented by an oblong rectangle. The first box-like rectangle (appearing as
?NYC?), represents the New York City (Bronx) community (residential, commercial,
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public waste and recycling services, etc.) and the second box (appearing as ?BC?)
represents the demanding business community (locally, regionally, and even
nationally distributed). The arrows represent the direction of material flow, with the
arrow head depicting the materials? eventual destination. Notice the loss in number
of linkages when alternative CD is excluded from the EIP. Interestingly enough, the
difference in connectance (?Ce) is small and negative for most of the alternatives (see
sym1 ? ?Result? column in Table 32) because their absence does not reduce the
connectance of the EIP. In these cases, the level of connectance is actually higher
when certain tenants are not involved. This is due to the fact that some tenants do not
have more than two exchanges occurring between themselves and the rest of the eco-
industrial network, making them relatively non-symbiotic. For the other four tenants?
connectance diagrams, please refer to the appendix (Figure 25 through Figure 28).
Figure 22: Connectance Diagram for the C & D Recycling Facility
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Table 30: Criteria for proposed tenants
Criteria Type
Criteria
ID
Tenant Criteria Explanation
Measure of
Effectiveness
Units
Community com1
Does potential tenant have a
recycling program with ability to
reduce stress on Bronx waste
management system?
% of material flows that
is recycled = 100*[(Tons
of incoming recycled
material per year) +
(Tons of outgoing
recycled material per
year)]/[All incoming and
outgoing material flow of
tenant]
Annual Percentage
Environment env1
Does tenant have
environmental management
system capable of integrating
with rest of EIP (with
knowledge of principles of
industrial ecology and how to
implement it economically) and
capable of continuing to
minimize environmental impact
(both within the facility and as a
component of the EIP and its
overall environmental impact
minimization efforts)?
Amount of time EMS has
been employed at
organization
years
Symbiotic Link-
ability
(Derivative of
Economic and
Environmental
considerations)
sym1
Is potential tenant adding to the
overall connectance of the EIP?
Impact on Eco-
connectance (Ce) of
EIP= (Eco-connectance (
Ce ) w/ potential tenant) -
(Ce of EIP w/ out
potential tenant)
linkages/(tenants^2)
sym2
Is potential tenant capable of
producing output for other
tenants and communities at a
volume/supply rate that is
relatively stable and
predictable?
Percentage of Output
that is Reusable
Byproduct =
(pounds/gallons/GJ of to-
be reprocessed,
reusable byproduct
produced over the
course of a year by
potential tenant)/(tons of
waste produced +
reusable byproduct
produced per year)
Annual Percentage
Economic
eco1
Is the potential tenant able to
utilize barges and rails (instead
of dump loader trucks, flat-bed
trucks, roll-off container trucks,
etc.) for both reusable and non-
reusable waste incoming and
outgoing materials/byproducts
without interruption to regular
operations (not to mention cost
effectively)?
Percentage of total
(incoming and outgoing)
material flows
transported by barge and
rail = 100*[(tons
transportable by barge) +
(tons transportable by
rail)]/[total tons of
product or material
coming in and going out]
Annual Percentage
eco2
Is the potential tenant capable
of providing the surrounding
communities with a suitable
amount of high skill job
opportunities?
skilled labor created by
facility and supporting
services
person(s) employed
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5.7.2 ? Gathering of Data to Assess Performance of Alternatives
versus Criteria:
The two data tables (Table 31 and Table 32) depict the effectiveness of each
alternative with respect to each of the six criteria. Each criterion?s measure of
effectiveness is calculated from the collected tenant data (tenant data is available in
Table 47 through Table 49 of the appendix) in accordance with the measure of
effectiveness definitions and equations in column four of Table 30).
Table 31: Tenant Alternatives' measures of effectiveness ratings
Tenant
ID
TENANT ALTERNATIVES
CRITERIA
sym2 eco1 com1 env1
[Annual %]
[Annual
%]
[Annual %] [years]
CD Construction and Demolition (C&D)
Debris Recycling Facility
93% 45% 96% 5
PP Plastics Product Manufacturer 99.999% 100% 87% 13
PC Paper Converting Operation 99.994% 0.006% 99.997% 9
WS Wood Salvage and Re-milling Operation 99.994% 0.003% 99.997% 11
GP Glass Powder Manufacturing Facility 70% 100% 85% 7
- Educational Incubator/Child Care Facility N/A N/A N/A N/A
Table 32: Continuation of Table 4, two least important criteria
Tenant
ID
CRITERIA
sym1
eco2
Tenant Included in EIN Tenant Excluded from EIN Result
linkages
Participant
s
[linkages/
(tenants^
2)]
linkages
Participant
s
[linkages/
(tenants^
2)]
[linkages/(te
nants^2)] person(s)
employed
Le S Ce Le S Ce delta-Ce
CD 12 7 0.571 8 6 0.533 0.038 80
PP 12 7 0.571 10 6 0.667 -0.095 155
PC 12 7 0.571 9 6 0.600 -0.029 50
WS 12 7 0.571 9 6 0.600 -0.029 20
GP 12 7 0.571 10 6 0.667 -0.095 30
- N/A N/A N/A N/A N/A N/A N/A ~10
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5.8 - Development Phase: Selecting a Decision-Making Tool
Given the problem at hand (a small number of alternatives, qualitative goals
and quantitative criterion), the most appropriate decision tool to employ is the
Analytic Hierarchy Process (AHP). This is useful because it helps the decision-
makers avoid having to assign utility functions to each attribute and criteria and,
instead, calls for ?a series of pair-wise comparison judgments (which are documented
and can be reexamined) to express the relative strength or intensity of impact of the
elements in the hierarchy? (Baker et al., 2002). Using this method is more efficient
than using absolute judgments, where comparing all the alternatives to criterion all at
once and trying to select the best one(s) can be quite difficult and far more complex.
In addition, a ?strength of AHP is its systematic use of the geometric mean to define
functional utilities based on simple comparisons and to provide consistent,
meaningful results? (Baker et al., 2002).
5.9 - Selection Phase: Evaluating the Alternatives against Criteria
After retrieving all the data on each of the alternatives (as mentioned in Step
5), the AHP begins by making pair-wise comparisons of the six criteria. This is
followed by the construction of a comparison matrix (based on the pair-wise
comparisons) to yield each criterion?s normalized weights. Next, a pair-wise
comparison of the alternatives, with respect to the criteria, can be carried out. Fourth,
a comparison matrix is once again constructed to evaluate the total normalized score
of each alternative. The fifth step entails evaluating the total score of each alternative
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(Baker et al., 2002). In essence, the four alternative tenants with the highest total
normalized scores would be selected for positions in Oak Point EIP.
5.9.1 ? Ranking, Pair-wise Comparison, and Comparison Matrix of
Criteria
A ranking of these criteria is presented in Table 33. This ranking portrays the
decision-makers? (as well as stakeholders?) preferences towards one criterion over
another. Preferences were assumed from specific comments regarding needs and
wants within Byron et al., (2007).
Table 33: Ranking of criteria prior to pair-wise comparison
Criteria
Import.
Rank
Criteria
ID
Brief Description of Criteria
1 sym2
Ability to create stable amount of byproduct
for other tenants and community members
2 eco1
Utilization of barges and rails vs. trucks and
other Bronx road users
3 com1 Strength of recycling program
4 env1 Length of time EMS has been in operation
5 sym1
Ability to contribute to symbiotic connectance
amongst tenants within EIP
6 eco2 Ability to create highly skilled job opportunities
Table 34: Nine-Point Scale used for pair-wise comparison
1 = Equal importance or preference
3 = Moderate importance or preference of one
over another
5 = Strong or essential importance or preference
7 = Very strong or demonstrated importance or
preference
9 = Extreme importance or preference
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Table 35: Pair-wise Comparison of Criteria
Criterion 1 Criterion 2 Comparison Score
sym2 eco1 3
sym2 com1 3
sym2 env1 5
sym2 sym1 5
sym2 eco2 7
eco1 com1 1
eco1 env1 3
eco1 sym1 5
eco1 eco2 5
com1 env1 1
com1 sym1 3
com1 eco2 5
env1 sym1 1
env1 eco2 3
sym1 eco2 1
A nine-point scale (see Table 34) is used to determine how important one
criterion is versus another. The ranking in Table 33 above helps determine which
value from the nine-point scale to assign each comparison. Notice that if criterion 1
is more important than criterion 2, the comparison score will be greater than one. If
criterion 1 is deemed less important than criterion 2, then the comparison score will
be in between zero and one. Table 35 summarizes each of these pair-wise criteria
comparisons.
Now that pair-wise criteria comparisons have been established, a matrix can
be developed from which we can calculate the normalized weight (i.e. the priority
vector) of each criterion. The criteria moving downward (along y-axis) on the table
are compared to the criteria running along the top of the table (along the x-axis).
Each element in the matrix (see Table 36) is simply a pair-wise comparison of the
criteria. The diagonal elements in the matrix are ones, because they are simply a
comparison between one criterion, and itself. Above the diagonal, one can notice
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each element contains the respective pair-wise comparison score, while below the
diagonal, the reciprocal of that pair-wise comparison score can be observed. Below
the diagonal, the pair-wise comparisons are simply inversed comparisons (e.g. ?sym2
compared to com1? has an inverse comparison of ?com1 compared to sym2?) with
respect to those above the diagonal. This explains why cells with the mirrored
address of one another have the reciprocal score as one another (e.g. ?sym2 compared
to com1? scores a 3 while ?com1 compared to sym2? scores a 1/3).
Table 36: Normalized matrix generated to determine Criteria's normalized weight of importance
The geometric mean is calculated for each criterion in the matrix. To
determine the normalized weight, the geometric mean of the criterion in question is
divided by the sum of the geometric means (e.g. 8.032 in Table 36) of all the criteria.
The normalized weight of each criterion will be used later in the evaluation, and they
can be seen in Table 36 for reference. Note that the consistency ratio is also
preferable; being that it is less than 0.1. Recall, the calculation discussing how to
arrive at the consistency index and ratio can be seen toward the end of section 3.4 of
this thesis.
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5.9.2 ? Pair-wise Comparisons, and Comparison Matrices of
Alternatives
The process of evaluating the relative importance of each alternative is the
same as the process of conducting pair-wise comparisons, and creating the
comparison matrix to determine the normalized weight of each criterion. For brevity,
the pair-wise comparisons of the alternatives for each criterion, and the normalized
matrices were excluded from this body of work. As a summary, the resulting
normalized score graphs (showing how each tenant performed with respect to each
criteria) can be seen in Figure 29 through Figure 34 of the appendix. As an example,
Table 37 shows a pair-wise comparison of the alternatives with respect to the
environmental criterion #1 (aka env1). The alternatives? comparison matrix with
respect to env1 is generated to determine the normalized score (i.e. relative
importance) of each alternative and can be seen in
203
Table 38. Recall that a discussion explaining how to calculate the consistency index
and ratio is presented toward the end of section 3.3 of this thesis.
Table 37: Pair-wise comparison of the alternatives with respect to env1
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Table 38: Comparison Matrix for alternatives on the attribute env1
To be able to ensure that the comparisons between each of the alternatives is valid
(with respect to each of the six criteria), the consistency ratio is calculated. The
procedure for finding the consistency ratio can be seen in section 3.4. Recall that this
ratio must be less than 10%. As an example, criterion env1 has a preferable
consistency ratio of 0.0598 because it is less than 0.1 (see Table 38). A complete list
of consistency ratios for each of the comparison matrices used to compare alternative
Oak Point EIP tenants with respect to the six criteria can be seen in Table 39.
Table 39: Oak Point EIP Evaluation Criteria and the resulting Consistency Ratios after the
alternative tenants have been compared.
Oak Point EIP Evaluation
Criteria
Consistency Ratio
Sym2 0.0337
Eco1 0.038
Com1 0.0335
Env1 0.0598
Sym1 0.038
Eco2 0.0236
5.9.3 ? Determining the Total Normalized Score of Each Alternative
The final step in the AHP is to calculate the total normalized score of each
alternative. This calculation involves multiplying the normalized weight of each
criterion (second to last column in Table 36) by the alternative?s respective
normalized score on that criterion (second to last column and the relevant row in
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Table 38). The sum of these products is the normalized total score of that alternative
(Baker et al., 2002).
1
([ ] [ ])
k
i i
i
NTS CW AS
?
? ??
(3)
Where:
NTS is the normalized total score the potential tenant has earned,
CWi is the normalized weight of the i-th criteria, and
ASi is the normalized score that the alternative received (with respect to the
corresponding i-th criteria)
After the total normalized score (equation 3) for each alternative has been
evaluated, the top four scoring tenants can be identified and selected for entry into
Oak Point EIP. Figure 23 shows the total scores for our problem?s alternatives; the
four tenant selections should be: the Construction and Demolition Debris Recycling
Facility, the Plastics Products Manufacturer, the Paper Converting Operation, and the
Wood Salvage and Re-milling Operation.
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Figure 23: Total Normalized Score of Each Alternative Tenant; the top four scoring alternatives
would be heavily considered for entrance into EIP
With respect to the example at hand, the chosen tenants (the Educational Exhibition
Space (by default), CD, PP, PC, and WS) generally meet all the goals and
requirements; however, there are a few lower than desired performances with respect
to criterion Eco1 and Sym1. Two out of the four chosen tenants (PC and WS) would
not be able to fully utilize barges and rails (Eco1) because of the nature of both their
incoming and outgoing material flows. In addition, three of the four chosen tenants
had negative ?Ce. This implies that the connectance of the EIP is not very strong.
This could be harmful to long-term feasibility, because if the connectance of the EIP
is low, then there is relatively low motivation for the chosen tenants to stay within the
EIP if (1) demand for that business? product or service starts to decline (regionally or
otherwise), or (2) relied upon incoming resources stop arriving at projected volumes,
and operational costs sky rocket. Without increased efforts within the EIP to increase
symbiotic link-ability (i.e. promotion of inter-tenant exchange through the
Educational Exhibition Space), and a series of upgrades to infrastructure to allow
utilization of barges and rails for PC and WS, the Oak Point EIP won?t be as
successful at achieving the triple bottom line.
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Chapter 6: Conclusions and Contributions
Developing EIPs requires making a number of key decisions. For EIP
development teams to be successful, these key decisions must be made with
confidence and consistency. To ensure confidence and consistency in during the EIP
development project, it is crucial that decisions be aligned with organizational goals
and that appropriate decision-making methods are used. For an organization to grow
and develop sustainably, they must contribute more efforts towards projects other
than ones that will progress their financial bottom line. The organizational goals need
to be aligned with the other two high-level fundamental objectives (i.e. the societal
and environmental bottom-lines) if they seek success for the region (both community
and environment) in question and not just the organization itself. If a synthesis can be
achieved by industrial park developers and the REIPDP, then an EIP development
project should experience a more ?well aligned? design and development project that
contains objectives capable of aligning with TBL objectives. However, having the
right intentions and aligning organizational goals with TBL objectives and mimicking
the REIPDP are not enough. In addition, organizations (more importantly EIP
development teams) must employ the CDMF and use it to identify the correct
decision-making methods per design and development team in question. These
decision-making methods are capable of saving development time, preserving needed
resources (in the long term), and producing EIPs that can achieve advance triple
bottom line objectives and serve the surrounding community more sustainably.
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6.1 ? Summary of Findings
In summary, society needs to be more conscious of its surrounding and how
we impact it. As of late, a push has been made to develop more sustainable systems
in areas of industry, building construction, power production, water use,
transportation, and other energy and resource intensive, man-made systems.
Sustainability should be a worldwide goal, but particularly for any country, state, or
region that seeks an equitable future for generations to come. Sustainable
development can be achieved through triple bottom line accounting and the
employment of industrial ecology and decision based design and development. The
triple bottom line accounting method helps developers form goals that will benefit the
environment, the community, and the financial well-being of companies involved in
the project. Through the application of industrial ecology, developers will produce
EIPs that will help a given region achieve a beneficial triple bottom line.
The approach taken to determine how to best improve a region?s triple bottom
line via industrial ecology and EIP development began with the study of literature
discussing sustainable development, industrial ecology, implementation of eco-
industrial parks, and decision-based design methods and principles. These efforts led
to the creation of the GEIPDP. From here, 21 EIP development projects were
analyzed and compared to the GEIPDP for correlation. This analysis revealed the
characteristics of the 21 studied EIP development processes. Based on the
observations made, the 21 EIP processes could be categorized by stimuli, solution,
and problem type. Upon completion of this analysis, it became clear that most of
these decision processes belong to the same three categories (i.e. opportunity-type
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problems that require dynamic design decision processes and yield modified
solutions) and, thus, can be approached, from a decision-making process standpoint,
in the same manner. After concluding that revisions were needed, the REIPDP was
constructed, and the correlation between it and the studied EIP development projects
improved. Once this was done, one more evaluation was needed to determine
whether the REIPDP was, in fact, the most aligned with the TBL (with respect to the
other 21 EIP development processes studied). The evaluation carried out late in
Chapter 3 validates that the REIPDP is well aligned with the TBL objectives. This is
evident from the fact that it satisfies both evaluation criteria; a result that only two
other EIP development processes studied were able to attain. Once the REIPDP was
validated, its key decisions were analyzed using the CDMF to identify appropriate
decision-making methods. One step in the development of the Oak Point EIP was
used as an example of how to approach an EIP development decision. This example
illustrated several concepts that EIP development teams can utilize during the
decision of selecting tenants from a pool of alternative businesses and/or service
providers.
6.2 - Limitations
6.2.1 ? Training in Risk Analysis
The first shortcoming to this thesis involves the lack of an EIP design and
development process risk assessment. The area of risk was avoided in this thesis
because it is beyond the scope of my expertise. Given more time, participation in
graduate courses dealing with risk analysis would have contributed greatly to my
210
understanding of how to conduct a risk assessment properly. This knowledge would
have been applied to the example considering the EIP tenant selection at Oak Point
EIP. The consideration of risk is often utilized by investors, project initiators, and the
development teams to determine the probability of a hazardous event occurring and
its magnitude (i.e., resulting losses observed by decision-makers and stakeholders if a
given hazard, or set of hazards, occurs). Risk assessments are typically carried out
before the initiation of large scale projects of $1 billion or more because there is a lot
of risk in terms of finance, safety, and social and environmental impacts (Flyvbjerg et
al., 2003). The design and development of EIPs should include a risk assessment and
a risk mitigation plan within the proposal and action plan respectively.
6.2.2 ? Lack of Return on Assets Calculation
This body of work neglects two very important calculations that would be
considered by important to potential tenants and potential investors. The return on
assets calculation would help EIP developers gauge how strong a company within a
particular industry is by considering the ratio between its net income and its average
total assets. This calculation is not useful when comparing companies across
different industries, however, because of factors of scale and operational capital
requirements (Cram, 2003). The return on assets calculation could have been
included in the Oak Point EIP example as a criterion to define an economically stable
company; however, not enough financial data was supplied for calculation of the
alternative tenants? return on assets value. More generally, the return on assets
calculation could have been included in the objective function as a variable indicating
the increase (or decrease) in economic well-being of a tenant that entered an EIP.
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With relevant financial data describing tenants? revenue stream and assets, a return on
assets calculation could be evaluated to prove how financially beneficial (or
detrimental) co-location onto an EIP site can be.
6.2.3 ? Proprietary Information Dissemination
Trust between companies competing in similar and dissimilar market is not
often present in the current world of business. However, trust filled relationships
between managers are a requirement before industrial symbiosis projects (like the
ones at Kalundborg) can commence. Byproduct exchange information typically falls
under the umbrella of proprietary information that companies are reluctant to share
with any other organization. The sensitivity of this sort of information makes it
difficult to uncover by EIP development teams and management boards searching for
byproduct exchange opportunities. Research on byproduct related proprietary
information creates a shortcoming to this study because industry wide generalizations
about material flow streams, energy requirements, and water usage and quality (as
shown in Table 40 in the Appendix) can only define byproduct exchanges on a broad
sense. To be able to ensure that an EIP will be able to accomplish mass, energy, and
water balances, the operational specifications of each tenant must be made available
to the EIP development teams and management boards. Since I was unable to work
closely with a functioning EIP, data of this sort could not be recovered and
augmented (to protect the privacy of the companies relinquishing this data) for a more
in-depth analysis of an EIP?s byproduct exchange network. With more transparency
from companies, coupled with a system for maintaining company anonymity, more
212
research could have been conducted to mathematically demonstrate the benefits that
an EIP can have on its surrounding region.
6.3 ? Contributions
The contributions of this research are primarily three fold. First of all, this
thesis presents an analysis of the EIP development process that is used to identify the
key decisions that need to be made. The analysis of the 21 studied EIP development
processes demonstrates one way to identify key decisions and also demonstrates how
to find alignment between the objectives of these decisions, and the TBL?s objectives.
The creation of the four attributes used to determine how well aligned an EIP
development process is may be useful to EIP development teams who seek to
advance as many TBL objectives as possible.
On a more general note, this thesis contributes to the field of industrial
ecology and decision based design by providing decision makers within the area of
eco-industrial development with suggestions for appropriate decision-making
methods. The revised EIP development process presents real EIP development teams
with a summary of the key decisions and actions EIP development teams typically
address. Before this research was conducted, a wide variety of different EIP
development processes could be studied, but the EIP development team would have
to keep in mind that each process is tailored to meet a specific region?s requirements
and goals. The revised EIP development process, however, maintains flexibility and
encompasses actions and decisions that apply to all EIP development projects,
regardless of the region they are applied to. Before conducting this research, I knew
very little about the area of industrial park development and economic revitalization;
213
two areas that rarely come in contact with mechanical engineering design. Now that
research has concluded, I feel that this area deserves more attention from systems
engineers and industrial engineers alike. More innovative manufacturing and
production systems need to be created to align industrial practices with those
emphasized by industrial ecology.
The last contribution this thesis makes is to the field of decision based design.
The ideas of decision-based design were developed in the quest to understand and
improve engineering design and product development. This thesis shows that other
design processes in other domains can also benefit from carefully considering the key
decisions that need to be made. Different EIP development processes will vary in
many ways, but the key decisions encompassed in the REIPDP should be included in
any EIP project that hopes to make a positive impact, because the identified key
decisions are the critical backbone of any EIP development process. This research
provides the first evidence that decision-based design is useful outside the domains of
engineering design and product development by suggesting decision-based design
methodologies that can be applied to the realm of eco-industrial development.
6.4 ? Future Work
Given more time, one possible direction includes a more detailed analysis of a
particular EIP development process. This detailed analysis would begin with the
identification of key decisions and being sure to understand the objectives and
constraints of these decisions. With more detailed information about the objectives
and constraints of these key decisions, evaluating the alignment of organizations?
objectives with that of the TBL objectives would be more conclusive. From here, it
214
would be more possible to analyze the actual decision-making methods used and a
study could be conducted to determine whether changing the decision-making method
could lead to a better outcome.
In addition to decision-based design of EIPs, more research could be geared
towards other development processes that impact the community and environment as
well. For example, urban development that includes commercial and residential units
(like the proposed East Campus Initiative at our very own University of Maryland),
manufacturing facilities, or other multi-organization development projects could
certainly benefit from new development processes that utilize decision-based design
methods and aim to improve regional triple bottom lines.
6.4.1 ?Government Agency Involvement
An avenue for future work in industrial ecology and applying it to regions
across the United States exists if the relevant government agencies (e.g.,
environmental protection agencies, economic development agencies, or urban
planning agencies) get involved. Grants can be awarded by these agencies to support
feasibility studies that unveil a region?s potential (or lack of potential) for the design
and development of an EIP. These feasibility studies can be conducted by industrial
ecology experts from sustainable development consulting firms, universities, and
other organizations qualified for this duty. A great supportive measure that
government agencies can employ is the creation of a virtual byproduct exchange
network (e.g., via the internet) that will allow companies to search for, and provide
information about, byproducts that they (and other enterprises) may find useful. The
215
development of virtual byproduct exchange networks (like the one at Devens EIP)
would be a great benefit to the advancement of industrially ecological practice.
If possible, future government sponsored research would focus on the creation
of a nationwide byproduct database that automatically searches for, matches and
notifies participating companies of potential byproduct exchanges. Companies would
be able remain anonymous while conducting a search for byproducts from mutually
anonymous companies. Upon permission from both companies, a third party (ideally,
non-profit industrial ecology experts) could receive hard data about each company?s
material, water, and energy specifications (as a function of their operational and
production processes) and conduct an analysis determining whether a byproduct
exchange between the two companies is feasible or not. These potential byproduct
exchanges would be determined with respect to company geography, operational and
production process information (detailing required inputs and resultant outputs), and
additional criteria that have not been determined yet.
6.4.2 ? More Communication of Experiences between Past and
Present EIP Development Teams
Another avenue for future work entails greater communication with past and
existing EIP development teams. If there were a better accounting of which
development activities tend to fail, which tend to succeed, and this information is
disseminated to development teams nationwide, then the EIP design and development
process would be better understood and, as a result, would improve. Part of being
successful requires the ability to learn from the mistakes and successes of those that
came before us, and applying this wisdom towards something that will benefit us, our
216
societies, and the world we live in. For an EIP development team to be successful, it
must take advantage of the documented lessons learned and use them to aid in high-
quality decision-making.
217
Appendices
(Begins on next page)
218
Table 40: Common Industry Inputs and Outputs
219
Figure 24: SCIP site plan (Lowe et al., 2005)
220
Table 41: Main Features of US EIPs from Interview Survey (Gibbs and Deutz, 2005)
221
Table 42: Categorizing of an EIP Development Process with respect to the Strategic Decision Process (EIP development process provided by (Nolan, 2004) and the Strategic
Decision Process provided by (Mintzberg, 1976))
Recognition Diagnosis Search Design Eval. Choice Authoriz.
1
1
1 1
1
1
1
1 1
1 1
1
1
1 1
I. The Planning Phase:
1.1 Involve community and community leaders
1.3 Conduct technology and market analysis
1.4 Create alternative development scenarios (two Phases below)
1.5 Evaluate and prioritize implementation strategies
2.3 Develop schematic design and engineering
II. Design Phase:
2.5 Develop Umbrella permitting model
2.4 D v lop model codes, covenants, and restrictions and establish oversight authority
III. EID Construction Phase:
3.1 General construction schedule
3.2 Regulatory Approvals
3.3 Infrastructure and site preparations
2.1 Prepare conceptual EID site or cluster scenarios
2.2 Develop site master plans
1
1.2 Conduct background research (traditional baseline analysis + EID specific baseline analysis + Economic
and environmental evaluation)
222
Table 43: Fundamental & Means Objective Network for the REIPDP ? Phases 0A and 0B
223
Table 44: Fundamental & Means Objective Network for REIPDP - Phases 1 -3
224
Table 45: Fundamental & Means Objective Network for the REIPDP ? Phases 4 & 5
225
Table 46: Fundamental & Means Objective Network for the REIPDP ? Phases 6 and Omega
226
Figure 25: Connectance Diagram for the Plastic Product Manufacturer (PP)
Figure 26: Connectance Diagram for Paper Converting Operation (PC)
227
Figure 27: Connectance Diagram for Wood Salvage and Re-milling Operation (WS)
Figure 28: Connectance Diagram for Glass Powder Manufacturing Facility (GP)
228
Table 47: Oak Point EIP, Potential Tenant Data for Incoming byproducts and materials
229
Table 48: Oak Point EIP, Potential Tenant Data for Outgoing byproducts and materials (including the number of jobs created)
230
Table 49: Oak Point EIP, Potential Tenant Data for Outgoing byproducts and materials (including the number of jobs created) (Continued)
231
0.000
0.100
0.200
0.300
CD PP PC WS GP
Figure 29: Normalized Score of Alternative Tenants vs. Criterion Sym2
0.000
0.100
0.200
0.300
0.400
0.500
CD PP PC WS GP
Figure 30: Normalized Score of Alternative Tenants vs. Criterion Eco1
0.000
0.100
0.200
0.300
0.400
CD PP PC WS GP
Figure 31: Normalized Score of Alternative Tenants vs. Criterion Com1
0.000
0.100
0.200
0.300
0.400
0.500
CD PP PC WS GP
Figure 32: Normalized Score of Alternative Tenants vs. Criterion Env1
232
0.000
0.100
0.200
0.300
0.400
0.500
0.600
0.700
CD PP PC WS GP
Figure 33: Normalized Score of Alternative Tenants vs. Criterion Sym1
0.000
0.100
0.200
0.300
0.400
0.500
0.600
0.700
CD PP PC WS GP
Figure 34: Normalized Score of Alternative Tenants vs. Criterion Eco2
233
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