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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
361

Allocation of natural gas in times of shortage : a mathematical programming model of the production, transmission, and demand for natural gas under Federal Power Commission regulation.

Brooks, Robert Eugene January 1975 (has links)
Thesis. 1975. Ph.D.--Massachusetts Institute of Technology. Alfred P. Sloan School of Management. / Vita. / Bibliography: leaves 240-250. / Ph.D.
362

Analysis of policies to promote weatherization of homes on Martha's Vineyard

Philipson, Amy Faye January 1981 (has links)
Thesis (M.C.P.)--Massachusetts Institute of Technology, Dept. of Urban Studies and Planning, 1981. / MICROFICHE COPY AVAILABLE IN ARCHIVES AND ROTCH. / Bibliography: leaves 99-101. / by Amy Faye Philipson. / M.C.P.
363

Vybrané aspekty energetické politiky EU / Selected Aspects of the European Union's Energy Policy

Hylmarová, Šárka January 2010 (has links)
The thesis is concerned with the stability of the energy market with oil and gas in the European Union. It first characterizes the development of energy policy. The next part specifies two essential types of primary energy -- petroleum and natural gas. This chapter deals with the measurement, mining and also describes the proved world reserves that influence the delivery of these energies into the European Union. The following chapter deals with the stability of the internal market for oil and natural gas. It describes the stability of demand for this kind of energy, the stability of supply and the stability of prices. The final section outlines some of the ways, in which the European Union seeks to enhance the stability. One of the ways is maintaining and deepening relationships with external suppliers and other major energy consumers. Another way to encourage energy stability is to increase the efficiency of energy use, which leads among others to a reduction of the European dependence on supplies and it also lower resource depletion.
364

Site-level resource efficiency analysis

Gonzalez Hernandez, Ana January 2018 (has links)
To achieve agreed targets for reducing global carbon emissions, industry must become more resource-efficient. To this end, two viable strategies exist: energy efficiency and material efficiency. Despite their inherent interdependence, industry continues to treat these two strategies as isolated pursuits, providing in the process only a partial insight into the potential of resource efficiency. To resolve this disconnect, this thesis attempts to develop and apply tools that help integrate industrial energy and material efficiency analyses. Three areas of research are explored. The first is concerned with a fundamental component of industrial performance: efficiency benchmarks. No agreed-upon metric exists to measure the efficiency with which the sector trans- forms both energy and materials - that is, how resource-efficient they are. This thesis applies exergy - a well-established method to consolidate energy and materials into a single metric - to a case study of the global steel industry in 2010. Results show that this exergy-based metric provides a suitable proxy to capture the interactions between energy and materials. By comparing energy and material efficiency options on an equal footing, this metric encourages the recovery of material by-products - an intervention excluded from traditional energy efficiency metrics. To realise resource efficiency opportunities, individual industry firms must be able to identify them at actionable time-frames and scopes. Doing this hinges on understanding resources flows through entire systems, the most detailed knowledge of which resides in control data. No academic study was found to exploit control data to construct an integrated picture of resources that is representative of real operations. In the second research area, control data is extracted to track the resource flows and efficiency of a basic oxygen steel-making plant from TataSteel. This second case study highlights the plant's material efficiency options during operations. It does so by building close-to-real-time Sankey diagrams of resource flows (measured in units of exergy) for the entire plant and its constituent processes. Without the support of effective policies the new exergy approach is unlikely to be widely adopted in industry. By collating evidence from interviews and policy documents, the third area explores why the European Union's industrial energy and emissions policies do not incentivise material efficiency. Results suggest several contributing factors, including: the inadequacy of monitored indicators; an imposed policy lock-in; and the lack of a designated industry lobby and high-level political buy-in. Policy interventions are then proposed to help integrate material efficiency into energy and climate agendas. The European Union's limited agency stresses the need for Member States and industry to drive the move to a low-carbon industry in the short-term.
365

Kuwait Residential Energy Outlook: Modeling the Diffusion of Energy Conservation Measures

January 2019 (has links)
abstract: The residential building sector accounts for more than 26% of the global energy consumption and 17% of global CO2 emissions. Due to the low cost of electricity in Kuwait and increase of population, Kuwaiti electricity consumption tripled during the past 30 years and is expected to increase by 20% by 2027. In this dissertation, a framework is developed to assess energy savings techniques to help policy-makers make educated decisions. The Kuwait residential energy outlook is studied by modeling the baseline energy consumption and the diffusion of energy conservation measures (ECMs) to identify the impacts on household energy consumption and CO2 emissions. The energy resources and power generation in Kuwait were studied. The characteristics of the residential buildings along with energy codes of practice were investigated and four building archetypes were developed. Moreover, a baseline of end-use electricity consumption and demand was developed. Furthermore, the baseline energy consumption and demand were projected till 2040. It was found that by 2040, energy consumption would double with most of the usage being from AC. While with lighting, there is a negligible increase in consumption due to a projected shift towards more efficient lighting. Peak demand loads are expected to increase by an average growth rate of 2.9% per year. Moreover, the diffusion of different ECMs in the residential sector was modeled through four diffusion scenarios to estimate ECM adoption rates. ECMs’ impact on CO2 emissions and energy consumption of residential buildings in Kuwait was evaluated and the cost of conserved energy (CCE) and annual energy savings for each measure was calculated. AC ECMs exhibited the highest cumulative savings, whereas lighting ECMs showed an immediate energy impact. None of the ECMs in the study were cost effective due to the high subsidy rate (95%), therefore, the impact of ECMs at different subsidy and rebate rates was studied. At 75% subsidized utility price and 40% rebate only on appliances, most of ECMs will be cost effective with high energy savings. Moreover, by imposing charges of $35/ton of CO2, most ECMs will be cost effective. / Dissertation/Thesis / Doctoral Dissertation Mechanical Engineering 2019
366

Potential Solar Consumers' Understanding of Energy Policy Development in Hawai‘i

McGill, Kristin Li 01 January 2019 (has links)
Hawai‘i has implemented renewable energy goals that assume continued investments by solar consumers who seem unaware of their role in the policy's success. Without the renewable resource generation that will come from these investments, the state will be unable to achieve its energy mandate. Using Sabatier and Jenkins-Smith's advocacy coalition framework and Ajzen's theory of planned behavior as the foundation, the purpose of this study was to better understand the perspectives of potential solar consumers on the Island of O‘ahu regarding the state's renewable portfolio standards, their level of knowledge regarding consumer impact on this policy, and their perceptions of the roles of the public utilities commission and electric utility company in the implementation of projects associated with achieving the state's energy goals. Data were collected through interviews with 17 participants who represented a small portion of consumers who had begun the solar program application process but had not received approval to install panels at their residences. These data were inductively coded and subjected to a thematic analysis. Key findings indicate that consumers lack sufficient education about the state's energy goals, and that their participation in the policy process is essential for the continued growth of customer-sited solar installations. Implications for positive social change stemming from this study include recommendations for policymakers and solar program developers to engage in more inclusive educational outreach with consumers regarding the state's required renewable energy goals.
367

Using markets to implement energy and environmental policy. Considerations of the regulatory challenges and lessons learned from the Australian experience and laboratory investigation using experimental economics

Nolles, Karel, Electrical Engineering & Telecommunications, Faculty of Engineering, UNSW January 2007 (has links)
Government is constantly attempting to balance the competing interests within society, and is itself active in a variety of different roles. The conflict between these roles becomes particularly clear when an attempt is made to implement a "regulatory market" - that is a market that exists only because of government action- such as an electricity or environmental market - to implement some policy objective, since it is the nature of markets to candidly reveal weaknesses that in a non-market management framework may have remained hidden for some time. This thesis examines the difficulty that government has in setting market rules that implement an efficient market design for such markets. After examining the history and development of the Australian Electricity Industry market reform process, we examine more closely some of the electricity related environmental markets developed specifically to drive a policy outcome in Australia -- in particular the Australian Mandatory Renewable Energy Target Market (MRET) and the New South Wales Greenhouse Gas Abatement Scheme. By comparing these environmental markets with established financial markets, and using the techniques of experimental economics, we show that these environmental markets have significant inefficiencies in their design. We argue that these come about because lessons from the financial markets have not be learned by those implementing environmental markets, that stakeholders are lobbying for market design characteristics that are not in fact in their own best interests, and that governments struggle to manage the divergent pressure upon them. For example, in MRET we show experimentally that one of the market design characteristics most fought for by generators (the ability to create renewable energy certificates from qualifying energy without declaring the certificates to the market until a later time of the creator's choosing) in fact leads to market volatility, and ultimately inefficiently low prices. We also examine the impact on the overall MRET market of simple rule changes upon market performance. Key conclusions of this thesis are that it is more difficult than has been appreciated to successfully use a market to implement public policy and that important lessons have not yet been learned from the existing financial markets.
368

Carbon capture and storage and the Australian climate policy framework

Goldthorpe, Ward Hillary January 2009 (has links)
Australia’s economy is heavily dependent on coal-based energy and greenhouse gas intensive natural resource extraction and processing industries. As part of an international climate change mitigation effort Australia will have to undergo a national transformation to a low emissions society by mid century. Federal and State Governments in Australia, like their counterparts in other major developed economies, have been persuaded that reliance on fossil fuels in stationary energy industries such as electricity generation and minerals processing will be able to continue with the deployment of a value chain of technologies fitted to these installations for capturing carbon dioxide, transporting it to a disposal site, and then injecting it into subsurface geological formations for permanent storage (carbon capture and storage, or CCS). Understanding the likely effectiveness of CCS for reducing greenhouse gas emissions from stationary energy industries is therefore critical to policy formulation for, and management of, Australia’s emissions mitigation effort and national transformation over the decades ahead. / This thesis aims to offer a clearer understanding of the practicalities, limitations and uncertainties surrounding future CCS use in Australia and of the contribution CCS can make to mitigating emissions from the Australian stationary energy sector in the period to 2050. It considers two central questions: Is CCS a realistic option for emissions mitigation in Australia? Are Australian climate policies formulated to facilitate CCS deployment and optimise its potential contribution? The criteria employed in this thesis for answering these questions are restricted to those having an ascertainable causal impact on the timing, pace and ultimate scale of CCS deployment within Australia. The methodology used for the research is grounded in critical approaches and integrated assessment within a holistic, trans-disciplinary paradigm. / This thesis finds that under Australia’s existing climate policy framework it is unrealistic to expect CCS can contribute more than 75 million tonnes of CO2 per annum to emissions mitigation by 2050. Australia does have sufficient potential geological storage resources to expect some environmentally safe CCS infrastructure could be engineered over time, but commencement of large scale build-out is not likely before 2025. When CCS will become a commercial mitigation option in Australia is unpredictable and dependent more on the political economy of climate change than on Australian research, development and demonstration activities. / The thesis also finds that the existing climate policy framework is increasing rather than decreasing the risks to timing and usefulness of CCS even to the level of 75 million tonnes of CO2 per annum by 2050. This thesis concludes that Australian Governments are not developing the institutional capability to oversee a holistic decarbonisation of the stationary energy sector. This capability is required not only to address the risks to CCS deployment but also to prevent market failures that foreclose an optimal contribution from all other potential mitigation technologies. The thesis proposes that an Australian national CCS company be created with responsibility for CCS integration, transport and storage services in order to develop Australian capability rather than that of international corporations.
369

Problems of the fossil-energy economy and the possible implications of alternative energy sources for planning future Australian settlements

Hume, David Edward. January 1978 (has links) (PDF)
Includes bibliographical references (p. 165-188)
370

Policy analysis in South Africa with regional applied general equilibrium models / M.J. Cameron

Cameron, Marthinus Johannes January 2008 (has links)
Thesis (M.Com. (Economics))--North-West University, Potchefstroom Campus, 2008.

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