Matching Items (5)
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- All Subjects: Sustainability
- Genre: Doctoral Dissertation
- Creators: Basile, George
- Member of: Theses and Dissertations
Description
Economic development over the last century has driven a tripling of the world's population, a twenty-fold increase in fossil fuel consumption, and a tripling of traditional biomass consumption. The associated broad income and wealth inequities are retaining over 2 billion people in poverty. Adding to this, fossil fuel combustion is impacting the environment across spatial and temporal scales and the cost of energy is outpacing all other variable costs for most industries. With 60% of world energy delivered in 2008 consumed by the commercial and industrial sector, the fragmented and disparate energy-related decision making within organizations are largely responsible for the inefficient and impacting use of energy resources. The global transition towards sustainable development will require the collective efforts of national, regional, and local governments, institutions, the private sector, and a well-informed public. The leadership role in this transition could be provided by private and public sector organizations, by way of sustainability-oriented organizations, cultures, and infrastructure. The diversity in literature exemplifies the developing nature of sustainability science, with most sustainability assessment approaches and frameworks lacking transformational characteristics, tending to focus on analytical methods. In general, some shortfalls in sustainability assessment processes include lack of: * thorough stakeholder participation in systems and stakeholder mapping, * participatory envisioning of future sustainable states, * normative aggregation of results to provide an overall measure of sustainability, and * influence within strategic decision-making processes. Specific to energy sustainability assessments, while some authors aggregate results to provide overall sustainability scores, assessments have focused solely on energy supply scenarios, while including the deficits discussed above. This paper presents a framework for supporting organizational transition processes towards sustainable energy systems, using systems and stakeholder mapping, participatory envisioning, and sustainability assessment to prepare the development of transition strategies towards realizing long-term energy sustainability. The energy system at Arizona State University's Tempe campus (ASU) in 2008 was used as a baseline to evaluate the sustainability of the current system. From interviews and participatory workshops, energy system stakeholders provided information to map the current system and measure its performance. Utilizing operationalized principles of energy sustainability, stakeholders envisioned a future sustainable state of the energy system, and then developed strategies to begin transition of the current system to its potential future sustainable state. Key findings include stakeholders recognizing that the current energy system is unsustainable as measured against principles of energy sustainability and an envisioned future sustainable state of the energy system. Also, insufficient governmental stakeholder engagement upstream within the current system could lead to added risk as regulations affect energy supply. Energy demand behavior and consumption patterns are insufficiently understood by current stakeholders, limiting participation and accountability from consumers. In conclusion, although this research study focused on the Tempe campus, ASU could apply this process to other campuses thereby improving overall ASU energy system sustainability. Expanding stakeholder engagement upstream within the energy system and better understanding energy consumption behavior can also improve long-term energy sustainability. Finally, benchmarking ASU's performance against its peer universities could expand the current climate commitment of participants to broader sustainability goals.
ContributorsBuch, Rajesh (Author) / Wiek, Arnim (Thesis advisor) / Basile, George (Thesis advisor) / Williams, Eric (Committee member) / Arizona State University (Publisher)
Created2011
Description
Phosphorus (P) is an essential resource for global food security, but global supplies are limited and demand is growing. Demand reductions are critical for achieving P sustainability, but recovery and re-use is also required. Wastewater treatment plants and livestock manures receive considerable attention for their P content, but municipal organic waste is another important source of P to address. Previous research identified the importance of diverting this waste stream from landfills for recovering P, but little has been done to identify the collection and processing mechanisms required, or address the existing economic barriers. In my research, I conducted a current state assessment of organic waste management by creating case studies in Phoenix, Arizona and New Delhi, India, and surveyed biomass energy facilities throughout the United States. With participation from waste management professionals I also envisioned an organic waste management system that contributes to sustainable P while improving environmental, social, and economic outcomes.
The results of my research indicated a number of important leverage points, including landfill fees, diversion mandates for organic waste, and renewable energy credits. Source separation of organic waste improves the range of uses, decreases processing costs, and facilitates P recovery, while creating jobs and contributing to a circular economy. Food is a significant component of the waste stream, and edible food is best diverted to food banks, while scraps are best given to livestock. Biomass energy systems produce multiple revenue streams, have high processing capacities, and concentrate P and other minerals to a greater extent than composting. Using recovered P in urban agriculture and native landscaping results in additional benefits to social-ecological systems by improving food security, reducing the urban heat island effect, sequestering carbon, and enhancing urban ecosystems.
The results of my research indicated a number of important leverage points, including landfill fees, diversion mandates for organic waste, and renewable energy credits. Source separation of organic waste improves the range of uses, decreases processing costs, and facilitates P recovery, while creating jobs and contributing to a circular economy. Food is a significant component of the waste stream, and edible food is best diverted to food banks, while scraps are best given to livestock. Biomass energy systems produce multiple revenue streams, have high processing capacities, and concentrate P and other minerals to a greater extent than composting. Using recovered P in urban agriculture and native landscaping results in additional benefits to social-ecological systems by improving food security, reducing the urban heat island effect, sequestering carbon, and enhancing urban ecosystems.
ContributorsStoltzfus, Jared Thomas Yoder (Author) / Childers, Daniel (Thesis advisor) / Basile, George (Committee member) / Abbott, Joshua (Committee member) / Arizona State University (Publisher)
Created2016
Description
Corporations work to reduce their negative impacts on the environment and society by adopting Sustainable business (SB) practices. Businesses create competitive advantages via practices such as waste minimization, green product design, compliance with regulations, and stakeholder relations. Normative models indicate that businesses should adopt similar sustainability practices, however, contingency theory suggests that effectiveness of practices depends on the context of the business. The literature highlights the importance of organizational culture as a moderating variable between SB practices and outcomes, however this link has not been empirically examined. This thesis presents the development and testing of a theoretical model, using configuration theory, that links SB practices, organizational culture, and financial performance.
Published frameworks were utilized to identify SB practices in use, and the Competing Values Framework (CVF) to identify dimensions of culture. Data from 1021 Corporate Sustainability Reports from 212 companies worldwide was collected for computerized text analysis, which provided a measure of the occurrence of a specific SB practice and the four dimensions of the CVF. Hypotheses were analyzed using cluster, crosstab, and t-test statistical methods.
The findings contribute significant insights to the Business and Sustainability field. Firstly, clustering of SB practice bundles identified organizations at various levels of SB practice awareness. The spectrum runs from a compliance level of awareness, to a set of organizations aware of the importance of culture change for sustainability. Top performing clusters demonstrated different priorities with regards to SB practices; these were in many cases, related to contextual factors, such as location or sector. This implies that these organizations undertook varying sustainability strategies, but all arrived at some successful level of sustainability. Another key finding was the association between the highest performing SB practice clusters and a culture dominated by Adhocracy values, corroborating theories presented in the literature, but were not empirically tested before.
The results of this research offer insights into the use of text analysis to study SB practices and organizational culture. Further, this study presents a novel attempt at empirically testing the relationship between SB practices and culture, and tying this to financial performance. The goal is that this work serves as an initial step in redefining the way in which businesses adopt SB practices. A transformation of SB practice adoption will lead to major improvements in sustainability strategies, and subsequently drive change for improved corporate sustainability.
Published frameworks were utilized to identify SB practices in use, and the Competing Values Framework (CVF) to identify dimensions of culture. Data from 1021 Corporate Sustainability Reports from 212 companies worldwide was collected for computerized text analysis, which provided a measure of the occurrence of a specific SB practice and the four dimensions of the CVF. Hypotheses were analyzed using cluster, crosstab, and t-test statistical methods.
The findings contribute significant insights to the Business and Sustainability field. Firstly, clustering of SB practice bundles identified organizations at various levels of SB practice awareness. The spectrum runs from a compliance level of awareness, to a set of organizations aware of the importance of culture change for sustainability. Top performing clusters demonstrated different priorities with regards to SB practices; these were in many cases, related to contextual factors, such as location or sector. This implies that these organizations undertook varying sustainability strategies, but all arrived at some successful level of sustainability. Another key finding was the association between the highest performing SB practice clusters and a culture dominated by Adhocracy values, corroborating theories presented in the literature, but were not empirically tested before.
The results of this research offer insights into the use of text analysis to study SB practices and organizational culture. Further, this study presents a novel attempt at empirically testing the relationship between SB practices and culture, and tying this to financial performance. The goal is that this work serves as an initial step in redefining the way in which businesses adopt SB practices. A transformation of SB practice adoption will lead to major improvements in sustainability strategies, and subsequently drive change for improved corporate sustainability.
ContributorsBehravesh, Shirley-Ann (Author) / Dooley, Kevin (Thesis advisor) / Basile, George (Thesis advisor) / Kinicki, Angelo (Committee member) / Shutters, Shade (Committee member) / Arizona State University (Publisher)
Created2017
Description
Making significant progress on the U.N. Sustainable Development Goals (SDGs) needs change agents equipped with key competencies in sustainability. While thousands of sustainability programs have emerged at various educational levels over the past decade, there is, as of yet, no reliable way to assess if these programs successfully convey key competencies in sustainability. This dissertation contributes to addressing this gap in three ways. First, it reviews the body of work on key competencies in sustainability. Based on broad agreement around five key competencies as well as an emerging set of three, an extended framework is outlined that can be used as unified set of learning objectives across sustainability programs. The next chapter reviews the scholarly work on assessing sustainability competencies. Based on this review, a typology of assessment tools is proposed offering guidance to both educators and researchers. Finally, drawing on experience of the four-year “Educating Future Change Agents” project, the last chapter explores the results from a diverse set of competency assessments in numerous courses. The study appraises assessment practices and results to demonstrate opportunities and challenges in the current state of assessing key competencies in sustainability. The results of this doctoral thesis are expected to make a practical and scholarly contribution to the teaching and learning in sustainability programs, in particular with regards to reliably assessing key competencies in sustainability.
ContributorsRedman, Aaron (Author) / Wiek, Arnim (Thesis advisor) / Barth, Matthias (Committee member) / Basile, George (Committee member) / Fischer, Daniel (Committee member) / Mochizuki, Yoko (Committee member) / Arizona State University (Publisher)
Created2020
Description
Employee-owned businesses, benefit corporations, social enterprises, and other sustainability entrepreneurship innovations are responding to challenges such as climate change, economic inequalities, and unethical business behavior. Academic programs to date, however, often fall short in sufficiently equipping students with competencies in sustainability entrepreneurship – from a coherent set of learning objectives, through effective and engaging pedagogies, to rigorous assessment of learning outcomes. This dissertation contributes to bridging these gaps. The first study proposes a process-oriented and literature-based framework of sustainability entrepreneurship competencies. It offers a general vision for students, faculty, and entrepreneurs, as well as for the design of curricula, courses, and assessments. The second study presents an exploration into the nature of sustainability entrepreneurship courses, with a focus on teaching and learning processes. Using pioneering courses at Arizona State University, the study analyzes and compares the links between learning objectives, pedagogies, and learning outcomes. Based on document analysis and semi-structured interviews with course instructors, the study identifies cognitive apprenticeship from input processing to experimentation, constructive alignment from learning objectives to assessments, and curriculum-level coordination across courses as key success factors of sustainability entrepreneurship education. The result of this study can inform instructors and researchers in applying and further substantiating effective educational models for future entrepreneurs. The third study addresses the key question of competence assessment: what are reliable tools for assessing students’ competence in sustainability entrepreneurship? This study developed and tested a novel tool for assessing students’ competence in sustainability entrepreneurship through in-vivo simulated professional situations. The tool was in different settings and evaluated against a set of criteria derived from the literature. To inform educators in business and management programs, this study discusses and concludes under which conditions this assessment tool seems most effective, as well as improvement for future applications of the tool.
ContributorsFoucrier, Tamsin (Author) / Wiek, Arnim (Thesis advisor) / Basile, George (Thesis advisor) / Barth, Matthias (Committee member) / Arizona State University (Publisher)
Created2020