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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.
41

Contribution of the clean development mechanism to sustainable energy production : the energy sector in the West African Economic and Monetary Union : case study, Benin, Burkina Faso, Niger and Togo /

Satoguina, Honorat. January 2007 (has links)
Thesis (doctoral)--Universität Hamburg, 2007.
42

The Study of Sino-American Relations in Northeast Asia : Conflict and Cooperation

Huang, Shu-fen 29 November 2011 (has links)
The approach of this study is balance of power theory, providing an analysis to explain how Sino-American Relations in that region is full of conflicts and cooperation. In the study, there are two major aspects for further analysis, one is the regional security, the other is regional economy. After the end of Cold War Era, the power structure in Northeast Asia has faced adjustment. The power of China has raised and profoundly influenced on the aspect of economic and security of the region. United States, out of its consideration of national interests, adopts ¡§balancing¡¨ strategies to confront any possible threat. In general, conflicts may break out between the two countries, but, there are some possibilities for two sides to cooperate, for example, the denuclearization of Korea Peninsula and development of clean Energy promote China and U.S to collaborate with each other. The results of this study provide information for the Taiwanese Government to further develop national security and economic strategies.
43

Coco-power : exploring copra-derived biodiesel for grid connected electricity in Vanuatu : a thesis submitted to the Victoria University of Wellington in fulfilment of the requirements for the degree of Master of Science in Geography /

Hewitt, Timothy George. January 1900 (has links)
Thesis (M.Sc.)--Victoria University of Wellington, [2008] / Includes bibliographical references.
44

Solar PEIS Native American Ethnographic Study Photographic Collection

Stoffle, Richard W., Van Vlack, Kathleen A., Dukes, Phillip, De Sola, Stephanie, Johnson, Hannah 05 September 2013 (has links)
These photographs offer illustrations of the people, places and resources in the 9 proposed solar energy zones (SEZs) visited during the Solar Programmatic Environmental Impact Statement.
45

A design methodology for the supply of subterranean water through the use of wind energy

Marais, Brett Richard January 2005 (has links)
Thesis (M.Tech.: Civil Engineering)-Dept. of of Civil Engineering and Surveying, Durban Institute of Technology, 2005 xii, 89 leaves : ill. ; 30 cm / The Reconstruction and Development Programme adopted by the Government of National Unity is more than a list of the services required to improve the quality of life of the majority of South Africans. It is not just a call for South Africans to unite to build a country free of poverty and misery; it is a programme designed to achieve this objective in an integrated and principled manner. Based on the strategic objectives, as highlighted in the White Paper on Water Supply and Sanitation Policy, with regard to alleviating the chronic potable water shortages in South Africa, this thesis investigates a design methodology to supply potable water through the use of wind energy. The design focuses on small rural off-grid developments where grid electricity either has not or will not reach, and where renewable energy is the only viable option. This thesis provides an overview of wind energy and presents the fundamentals of wind power calculations. It also formulates an overview of the historic and present situation with regards to potable water supply, and reflects on the need for urgent intervention. The feasibility of using wind energy to supply potable water to rural communities in South Africa is explored in a case study. The various problem areas are identified and examined and a wide range of possible solutions are recommended. A final flow chart for the system design is proposed, thus ensuring comprehensive design methodology from which future design of similar systems can be based.
46

An integrated energy planning model for Taiwan : multiobjective programming and input-output approaches

Hsu, Jyh-Yih George January 1984 (has links)
Typescript. / Thesis (Ph. D.)--University of Hawaii at Manoa, 1984. / Bibliography: leaves 177-189. / Photocopy. / Microfilm. / xiii, 189 leaves, bound ill
47

Indonesian energy policy pathways : from past trends to future alternatives : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Resource and Environmental Planning at Massey University, Palmerston North

Muliadiredja, Emy Perdanahari January 2005 (has links)
The main achievement of this thesis has been the development of an operational system dynamics model of the Indonesian energy system. This model attempts to integrate a wide range of data so that policy-makers can understand the connections between economic, environmental and energy policy objectives. This is the first such model to be developed for Indonesia, building on previous modelling efforts that have been restricted to regression-based forecasting and optimisation modelling. The first part of the thesis provides a systematic analysis of background data, information and the context for the model development. These chapters review the historical and political context of energy developments in Indonesia; review past energy policies as well as emerging energy policy objectives; analyse the determinants of energy demand (by regression and divisia decomposition methods) and review energy supply options. The regression analysis concluded that GDP and household income had the most significant effect on energy demand. The effect of fuel price rises, on the other hand, did not exert a significant effect on energy demand. The divisia decomposition method found that, over the entire Indonesian economy, technical change was found to give a greater contribution to energy efficiency improvements (as measured by the energy:GDP ratio) than structural changes. The system dynamics model was developed and validated using the extensive data collected, refined and analysed in the first part of the thesis. The model consisted of an economic module (17 sector input-output model), energy demand module, electric power module, heat and transport fuel module, primary energy supply module and an environmental module. Five scenarios were developed from this model in order to analyse possible energy development pathways for Indonesia, over the 1998-2020 period. These scenarios reflected five themes Business-as-Usual, Environmentally Beneficial, Economic Efficiency, Self-Sufficiency and Balancing Trade-Offs. These scenarios were assessed using a number of policy evaluation criteria to measure various energy, economic and environmental policy objectives. All of these scenarios indicated that Indonesia's energy demand and hence CO2 emissions will grow significantly over the scenario period, even if Indonesia introduces some quite stringent polices to restrict these trends - eg, CO2 emissions are expected to increase by 189% under the 'Business-as-Usual' scenario; and even though they can be reduced to a 85% increase under the 'Environmentally Beneficial' scenario, this is still a significant and somewhat alarming increase in CO2 emissions. The scenarios also highlighted the trade-offs between different sets of policy objectives as an aid to energy planning and policy-making. Finally, further areas of research that could improve the model and its use were identified: improving the data on energy supply and demand (particularly the end-use characterisation), endogenise the economic growth dynamics into the model rather than depending on regression analysis, possibly converting the input-output structure into a computable general equilibrium model, including more sectoral detail, making the model at least partly spatially-specific, and investigating more participatory approaches for further developing the model so as to enhance its uptake.
48

The electrification of the Sydney energy system, 1881-1986

Wilkenfeld, George January 1989 (has links)
Thesis (PhD)--Macquarie University, Centre for Environmental and Urban Studies, 1989. / Bibliography: leaves 360-379. / Electrification: an historical process -- A prehistory of electrification: the Sydney energy system to1881 -- Slow dawn of the electric light, 1881-1904 -- The momentum of growth, 1904-1932 -- The state takes charge, 1932-1950 -- Triumph of the grid, 1950-1986 -- The limits to electrification. / All technological systems require energy. The concentration of human population and economic activity in cities has relied on the development of urban energy systems, which bring energy to the city and distribute it to points of end use within it. Over the past century, electro-technology has come to dominate urban energy systems throughout the developed world. This process has been imperfectly documented and analysed, because the relationships between electricity and the energy service markets and local political frameworks within which each instance of urban electrificaiton has taken place have generally been neglected. -- This thesis presents electrification as an historical change in the urban energy system. It identifies the most important influences on urban energy demand and on the organisation of energy supply, and traces their interaction before the introduction of electro-technology, then from the beginning of electrification in the 1880s to its completion in the 1980s. -- Urban electrification is best observed and understood by following its course within a single city. Sydney is well suited to such an analysis, since it is highly electrified and encompasses within its two hundred year history all the major energy technologies of the past millenium. During the first century of its existence, it developed distinctively urban markets for transportation, street lighting, commercial, industrial and residential energy services. These were revolutionised by steam and by gas, the first specifically urban energy technology. -- The thesis examines how each energy form in turn gained a foothold in the Sydney energy system, diffused through it and spread beyond it to the rest of the state of New South Wales. It analyses long term trends in each of the various urban energy markets, and draws parallels in the pattern of succession of supply technologies. It demonstrates that these patterns were repeated with the introduction of electricity and, in the 1970s, by its emerging successors. -- During Sydney's second century each of its energy markets was electrified in turn, while its separate electricity supply systems coalesced into a unified grid serving the entire metropolis, and extending later into the rest of the state. Largely as a result of political circumstances in the 1880s, when electric lighting was first introduced, the municipal electricity supply organisations acquired considerable influence and autonomy, and resisted the later attempts of state governments to co-ordinate their development. --The electrification of the Sydney and NSW energy systems had largely run its course by the late 1970s. Electricity supply had exhausted the economies of scale and technological development which had given it an advantage over other fuels. It had saturated the urban energy markets, and was facing new competitors in the form of natural gas and more efficient utilisation technologies. These changes in the energy system exacerbated the inherent problems in the organisation of electricity supply, which was predicated on unlimited growth and slow to adapt to the end of electrification. / Mode of access: World Wide Web. / [13], 379 leaves ill., maps
49

Knowledge management platform for promoting sustainable energy technologies in rural Thai communities /

Payakpate, Janjira. January 2008 (has links)
Thesis (Ph.D.)--Murdoch University, 2008. / Thesis submitted to the Faculty of Creative Technologies and Media. Includes bibliographical references (leaves 137-148)
50

Erneuerbare Energien und Wettbewerb in der Elektrizitätswirtschaft : staatliche Regulierung im Vergleich zwischen Deutschland und Grossbritannien /

Suck, André. January 2008 (has links)
Originally presented as the author's Thesis (doctoral)--Fernuniversität Hagen, 2006. / Includes bibliographical references (p. 556-604).

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