Matching Items (20)
Description
This paper will explore the existing relationship between direct air capture (DAC)technology and energy justice (EJ) principles. As DAC is a nascent technology that is
transitioning from the R&D phase to the deployment phase, a standard for typical scaling
practices has not yet been established. Additionally, since the industry of DAC aims to
capture at least 10 gigatonnes of carbon dioxide per year by 2050, and at least 20 Gt/yr by
2100, the scaling practices of this technology will have a significant impact on
communities around the world. Therefore, in this thesis I argue that if DAC is not scaled
equitably, it will negatively impact the communities hosting the technology, and would
develop a negative reputation which could slow down the overall scaling process. On the
flip side, if DAC is scaled equitably, then it could create a positive effect by being
deployed in underserved and marginalized communities and providing an economic
benefit. This could result in DAC having a positive reputation and scaling more rapidly.
In order to understand how the field viewed the integration of EJ principles into the
scaling process, I interviewed representatives from DAC companies, experts in energy
justice from NGOs and academia, and local government officials. These interviews were
semi-structured, open-ended and conducted anonymously. Through these interviews I
was able to refine my arguments and put forward a set of guidelines that the industry
could use to scale DAC with equity and justice as core principles.
ContributorsSriramprasad, Vishrudh (Author) / Lackner, Klaus S (Thesis advisor) / Miller, Clark (Committee member) / Green, Matt (Committee member) / Hanemann, Michael (Committee member) / Arizona State University (Publisher)
Created2023
Description
This research identifies several barriers to large scale implementation of solar photovoltaics into the modern US electricity system, along with solutions to help mitigate these challenges. The need for new technologies and utility rate plans are identified as two of these key barriers. In place of expensive, developing technologies this research explores the use of thermal energy storage (TES), a widely used, inexpensive, mature technology as a potential solution for a portion of this problem. A real-life example from Arizona State University (ASU) is used to illustrate the potential of TES. In addition, shortcomings of modern electricity rate plans are identified using both cost and system characteristics of residential solar and battery systems. This rate and system modeling also gives insight into the value that solar can provide to residential customers in a variety of settings.
ContributorsRouthier, Alexander F (Author) / Honsberg, Christiana (Thesis advisor) / Hedman, Mojdeh (Committee member) / Kurtz, Sarah (Committee member) / Miller, Clark (Committee member) / Arizona State University (Publisher)
Created2022
Description
This research will utilize the energy and poverty alleviation framework to investigate a sustainable energy ecosystem for the Wakapoa indigenous community of Guyana. Five questions guide the research – 1) Is there an energy access-development nexus? 2) Can the relationships and trends between key development indicators and electricity access guide policymakers on development activities? 3) Can small-scale concentrated solar and biomass systems provide adequate electrical power to meet the Wakapoa community's domestic and commercial loads economically? 4) What added social value could be generated from the energy system as per Wakapoa context? and 5) What governance systems can be considered to facilitate a sustainable energy ecosystem? In addressing questions 1 and 2, the research collected secondary data on selected countries' key development indexes from the World Bank and Our World in Data. Datasets include the human development index, human capital index, gross domestic product per capita, gross national income per capita, and electricity access. In addressing questions 3 to 5, the research utilized the convergent research design methods, where an inclusive data collection process targeted fifty (50) community residents as survey participants. Statistical analysis of the survey data proved useful in identifying the community needs for the renewable energy system design options utilizing system advisor model (SAM) software, identifying key economic activities that can add social value to the community, and giving key insight into governance practices preferred by the community. Key findings reveal that electricity access exerts a strong and moderate influence on key development indicators, the concentrated solar power and biomass hybrid system can satisfy the electricity demand of the community at the Tier-5 level that can support many traditional and non-traditional economic activities, while key governance support functions such as the community financial aid fund and community management committee can enhance the sustainability of the various operations as well as residents' well-being and livelihood. Future research can address project financing, community productive capacity, and the marketing of goods and services to promote a sustainable energy ecosystem.
ContributorsKanhai, Mahendra N. (Author) / Chhetri, Nalini (Thesis advisor) / Dirks, Gary (Thesis advisor) / Miller, Clark (Committee member) / Stechel, Ellen (Committee member) / Arizona State University (Publisher)
Created2023
Description
This dissertation explores the intersection of two major developments in global
environmental governance: the vision for a Green Economy and the growing influence of non-state actors. The work draws on multi-sited thick description to analyze how relationships between the state, market, and civil society are being reoriented towards global problems. Its focus is a non-binding agreement between California and Chiapas to create a market in carbon offsets credits for Reducing Emissions for Deforestation and forest Degradation (REDD). The study draws on three bodies of scholarship. From the institutionalist study of global environmental politics, it uses the ideas of orchestration, civil regulation, and private entrepreneurial authority to identity emerging alignments of state and non-state actors, premised on an exchange of public authority and private expertise. From concepts borrowed from science and technology studies, it inquires into the production, certification, and contestation of knowledge. From a constitutionalist perspective, it analyzes how new forms of public law and private expertise are reshaping foundational categories such as territory, authority, and rights. The analysis begins with general research questions applied to California and Chiapas, and the international space where groups influential in these sites are also active: 1) Where are new political and legal institutions emerging, and how are they structured? 2) What role does scientific, legal, and administrative expertise play in shaping these institutions, and vice versa? And 3) How are constitutional elements of the political order being reoriented towards these new spaces and away from the exclusive domain of the nation-state? The dissertation offers a number of propositions for combining institutionalist and constructivist approaches for the study of complex global governing arrangements. It argues that this can help identify constitutional reconfigurations that are not readily apparent using either approach alone.
environmental governance: the vision for a Green Economy and the growing influence of non-state actors. The work draws on multi-sited thick description to analyze how relationships between the state, market, and civil society are being reoriented towards global problems. Its focus is a non-binding agreement between California and Chiapas to create a market in carbon offsets credits for Reducing Emissions for Deforestation and forest Degradation (REDD). The study draws on three bodies of scholarship. From the institutionalist study of global environmental politics, it uses the ideas of orchestration, civil regulation, and private entrepreneurial authority to identity emerging alignments of state and non-state actors, premised on an exchange of public authority and private expertise. From concepts borrowed from science and technology studies, it inquires into the production, certification, and contestation of knowledge. From a constitutionalist perspective, it analyzes how new forms of public law and private expertise are reshaping foundational categories such as territory, authority, and rights. The analysis begins with general research questions applied to California and Chiapas, and the international space where groups influential in these sites are also active: 1) Where are new political and legal institutions emerging, and how are they structured? 2) What role does scientific, legal, and administrative expertise play in shaping these institutions, and vice versa? And 3) How are constitutional elements of the political order being reoriented towards these new spaces and away from the exclusive domain of the nation-state? The dissertation offers a number of propositions for combining institutionalist and constructivist approaches for the study of complex global governing arrangements. It argues that this can help identify constitutional reconfigurations that are not readily apparent using either approach alone.
ContributorsMonfreda, Chad (Author) / Miller, Clark (Thesis advisor) / Hurlbut, James (Committee member) / Abbott, Kenneth (Committee member) / Arizona State University (Publisher)
Created2015
Description
Technology and society co-exist, influencing each other simultaneously and iteratively, in ways that are sufficiently interdependent that it can be hard to see where one ends and the other begins. A set of sociotechnical relations exist between and across society and technologies that structure the ways that people live and work. What happens to sociotechnical relations when technologies are introduced or changed? In this dissertation, I argue that key parts of the processes that link technological and social change occur in a liminal space between the invention of new technologies and their widespread adoption and integration in society. In this space, engineers, businesses, and users of new technologies imagine, explore, develop, and test new ways of weaving together technology and society in novel sociotechnical arrangements. I call this space between invention and adoption a testbed, which I theorize as an early phase of technological deployment where outcomes are explored and tested, and sociotechnical assemblages are imagined, assembled, evaluated, and stabilized. I argue that the testbed, which is often delimited in both time and location, should be understood, interrogated, and governed appropriately to anticipate and examine the possibilities of social disruption inherent in technological change and to design the relationships between technology and society to improve sociotechnical outcomes. To understand the testbed, I engage in a case study of the Arizona public autonomous vehicle testbed, leveraging a multi-method approach that includes public observations, interviews, a survey, and content analyses. Through this work, I analyze diverse aspects of the testbed and articulate how the work of testbed actors imagines, assembles, tests, and stabilizes sociotechnical assemblages and futures. The dissertation builds on the insights gained from this investigation to evaluate the testbed and develop recommendations about assessing the space between technology invention and widespread adoption. Ultimately, this dissertation concludes that testbeds are key places where futures get made and so should be given greater attention by theorists of innovation and by societies confronting the societal and ethical challenges posed by new technologies.
ContributorsRadatz, Alecia (Author) / Miller, Clark (Thesis advisor) / Wetmore, Jameson (Committee member) / Richter, Jennifer (Committee member) / Arizona State University (Publisher)
Created2021
Description
This dissertation investigates and describes the concept of precision medicine from historical, conceptual, capital investment, industry strategic, regulatory oversight, and medicalization perspectives. The study examines the various current and ongoing challenges, impacts, assimilations, and actual adaptive measures occurring within each of these areas as a result of the emergence and continued evolution of precision medicine as a medical discipline, as well as the technosocial advancements characteristic of precision medical products, such as companion diagnostics and targeted therapeutics, seeking market entry in the United States. The dissertation argues that there is a disjunction between precision medicine and historical governance, oversight, and medical practice mechanisms. Through case studies of two case products, Foundation Medicine’s F1CDx companion diagnostic and Novartis’ Kymriah CAR-T Cell therapeutic, the dissertation illustrates the impacts, destabilization and destandardization effects, and re-standardization efforts around a precision medicine diagnostic and therapy. As a central contribution, this dissertation demonstrates and illustrates the impact(s) that precision medicinal technologies are having on the technoscientific network involved in the creation, development, evaluation, governance, and implementation of medical products in the United States. Results revealed an emerging precision medical innovation model between and among member components of a precision medical ecosystem comprised of the above-mentioned focal areas and that, to fully understand the emerging precision medical innovation model, it is critical to understand not only the impacts of precision medical technologies on the individual components of the precision medicine ecosystem, but also the impacts, adaptations, assimilations, and occlusions inherent to the ecological relations within and across the ecosystem itself. Findings include the destabilization of the traditional drug development process across all stakeholder areas, characterized by the development of non-linear adaptive processes at both the premarket and post-market phases. Although the findings from this study are significant, it is likely that they are temporary in nature and will continue to evolve in accordance with the further advancement of precision medicine, ultimately re-stabilizing the precision medical development ecosystem.
ContributorsSeabrooke, Lee (Author) / Hurlbut, James B (Thesis advisor) / Miller, Clark (Thesis advisor) / Robert, Jason (Committee member) / Arizona State University (Publisher)
Created2021
Description
As ASU students, we saw that our peers had opinions regarding sustainable issues, but did not feel like their voices were being heard by the university. We saw a space we could fill to promote engagement and let students know that they could participate in finding sustainable solutions to problems they faced around campus. This created our venture which works to promote engagement through sustainable solutions. We ran a successful competition with students and local professionals by focusing on sustainability topics students were interested in. Promoting engagement can often come across as disingenuous and thus serve the opposite effect of its function. By centering around the topic of tailored sustainability related competitions, we can direct goodwill to the organizations by harnessing the positive feelings individuals have toward sustainability topics.
ContributorsDesmond, Sarah C (Co-author) / Williams, Brock (Co-author) / Byrne, Jared (Thesis director) / Miller, Clark (Committee member) / Department of Marketing (Contributor) / Department of Finance (Contributor) / School of Life Sciences (Contributor) / Department of Information Systems (Contributor) / Dean, W.P. Carey School of Business (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
ABSTRACTThis dissertation addresses two pivotal challenges within the US technology industry: racial equity and the rise of artificial intelligence (AI). It investigates whether the integration of AI in human resources (HR) can foster inclusivity and diversity for Black women in the tech workforce. Despite numerous diversity initiatives, Black women account for less than 2% of the US tech workforce, symbolizing a persistent challenge. Furthermore, AI often perpetuates structural biases, magnifying workforce inequities. This dissertation employs intersectionality, responsible innovation, and algorithmic bias theories to amplify the voices of Black women. It poses three critical questions: 1) How have Black women's HR experiences influenced diversity issues in the tech industry? 2) How is AI in HR developed considering the experiences of Black women? 3) What measures can enhance the role of AI in HR to promote diversity without deepening inequalities? Key findings reveal that current HR practices do not adequately serve Black women, driven by competing corporate priorities. Solutions should concentrate on recruiting, developing, promoting, and retaining Black women. Black women acknowledge the potential of AI to either reinforce or mitigate biases, yet they express apprehension about the development and implementation of AI in HR, which often lacks Black women's input. For AI to facilitate positive diversity results, companies must actively involve Black women in its development. This entails understanding the problems Black women face, using insights to design AI that addresses these issues and supports Black women's success, and engaging Black women in the development and assessment of AI implementations in HR, thereby enhancing accountability for diversity outcomes.
ContributorsWhye, Barbara Hickman (Author) / Miller, Clark (Thesis advisor) / Richter, Jennifer (Committee member) / Scott, Kimberly (Committee member) / Arizona State University (Publisher)
Created2023
Description
National infrastructure form the bedrock for economic growth and social security, both of which lowers conflict risks. This encourages states and international organizations to invest heavily in post-conflict infrastructure reconstruction efforts, believing that infrastructure provision will reduce future political instability. This belief is based largely on the perceived successes of reconstruction efforts in prior eras, especially after World War II. Today, post-conflict reconstruction efforts are much less successful in this regard and, overall, are not reducing political instability---Iraq being the quintessential example of such policy failure. In the face of both ongoing conflict and persistent needs for infrastructure reconstruction after conflicts, therefore, there is a critical need to understand two questions: Why are current reconstruction efforts failing to reduce political instability or even, in some cases, increasing it? And, how can reconstruction efforts be organized to do better? To address these questions, this dissertation examines infrastructure reconstruction across a wide range of national contexts. In doing this, an updated viewpoint is provided on the role of infrastructure in conflict-prone areas to include a long-term perspective on infrastructure system's role in society, technological integration, and relationship between the state and conflicting groups. This dissertation finds that though provision of different types of infrastructure might increase conflict risks in the short term, such provision can reduce conflict in the long run depending on how and where infrastructure is provided vis-a-vis excluded populations. These results provide crucial input towards the redesign of reconstruction policies to limit future political instability risks through infrastructure.
ContributorsMolfino, Emily Suzanne (Author) / Miller, Clark (Thesis advisor) / Fisher, Erik (Committee member) / Wood, Reed (Committee member) / Arizona State University (Publisher)
Created2014
Description
Understanding and transforming how cities think is a crucial part of developing effective knowledge infrastructures for the Anthropocene. In this article, we review knowledge co-production as a popular approach in environmental and sustainability science communities to the generation of useable knowledge for sustainability and resilience. We present knowledge systems analysis as a conceptual and empirical framework for understanding existing co-production processes as preconditions to the design of new knowledge infrastructures in cities. Knowledge systems are the organizational practices and routines that make, validate, communicate, and apply knowledge. The knowledge systems analysis framework examines both the workings of these practices and routines and their interplay with the visions, values, social relations, and power dynamics embedded in the governance of building sustainable cities. The framework can be useful in uncovering hidden relations and highlighting the societal foundations that shape what is (and what is not) known by cities and how cities can co-produce new knowledge with meaningful sustainability and resilience actions and transformations. We highlight key innovations and design philosophies that we think can advance research and practice on knowledge co-production for urban sustainability and resilience.
ContributorsMunoz-Erickson, Tischa A. (Author) / Miller, Clark (Author) / Miller, Thaddeus R. (Author) / School for the Future of Innovation in Society (Contributor)
Created2017-06-10