Brasil e Alemanha: modelos comparativos para as energias renováveis
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Data
2010-12-17
Autores
Belini, Leandro [UNESP]
Título da Revista
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Editor
Universidade Estadual Paulista (Unesp)
Resumo
Sabe-se que um dos principais fatores (senão o maior) do aquecimento global e das mudanças climáticas é a utilização em larga escala de combustíveis fósseis na produção de energia. Esta tese tem como fundamento pensar as bases do desenvolvimento energético a partir da segurança no abastecimento energético e a segurança climática e propor alternativas quanto à adoção de energias limpas e renováveis no suprimento da demanda mundial. Por um lado, essas estão sendo sugestionadas para que possam reduzir as emissões de gases de efeito estufa e, por outro, para garantir o abastecimento energético frente ao seu avanço e à redução das fontes fósseis enquanto mantenedoras do atual sistema de produção e geração de energia. Para tanto, serão apontados modelos que estão sendo desenvolvidos e que podem instrumentalizar mudanças na atual estrutura energética. A ampliação no uso das energias renováveis e de programas de eficiência energética estão entre as propostas tecnicamente possíveis para alcançar tais objetivos. Portanto, dentre as propostas analisadas, este trabalho optou por estudar o modelo alemão de desenvolvimento de energia eólica e compará-lo com o modelo brasileiro. Buscou-se, também, estudar o atual estágio de desenvolvimento e uso dos biocombustíveis - em especial o etanol - brasileiro e compará-lo com o modelo alemão de produção do etanol e biodiesel. A escolha por essa estrutura de análise baseia-se na constatação que tais modelos, estruturados no desenvolvimento tecnológico e apoio político, ampliaram a contribuição para a redução das emissões de gases de efeito estufa e a segurança no abastecimento energético. A aceitação desses modelos sustenta-se no notório desenvolvimento alcançado quanto aos resultados de substituição das fontes fósseis em ambos os casos. As bases da pesquisa foram divididas entre o Brasil...
We know that one of the main factors (if It is not the largest) global warming and climate change is the large-scale use of fossil fuels in energy production. This thesis’s objective are to think the basis of energy development from the energy supply security, the climate security and propose alternatives regarding the adoption of clean and renewable energy in front of the global demand supplies. They have been suggested because can be alternatives for reducing emissions of greenhouse gases and one kind of guarantee for forward energy supplies progress, as well as for reduction of fossil fuels as the main current system of power production. To this end, we consider models that have been developed and that would help change the current energy structure. The increase in the use of renewable energy and energy efficiency programs are among the proposals technically possible to achieve such goals. Therefore, among the proposals considered, this thesis chose to study the German model of wind power development and compare it with the Brazilian model. We also sought to study the current stage of development and Brazilian biofuels uses - especially ethanol. We compared it with the German model of producing ethanol and biodiesel. The choice of this structure analysis is based on the finding that such models are structured in technological development and political support, increased the contribution to reducing emissions of greenhouse gases and energy supply security. The acceptance of these models is sustained in the notorious development reached on the results of replacing fossil fuels in both cases. The bases of the research were divided between Brazil and Germany. These were sustained in an intense bibliographical survey of the literature: books, academic papers and journals on environmental issues. Being a current and in constant update, we sought also the literature of journalism, follow... (Complete abstract click electronic access below)
We know that one of the main factors (if It is not the largest) global warming and climate change is the large-scale use of fossil fuels in energy production. This thesis’s objective are to think the basis of energy development from the energy supply security, the climate security and propose alternatives regarding the adoption of clean and renewable energy in front of the global demand supplies. They have been suggested because can be alternatives for reducing emissions of greenhouse gases and one kind of guarantee for forward energy supplies progress, as well as for reduction of fossil fuels as the main current system of power production. To this end, we consider models that have been developed and that would help change the current energy structure. The increase in the use of renewable energy and energy efficiency programs are among the proposals technically possible to achieve such goals. Therefore, among the proposals considered, this thesis chose to study the German model of wind power development and compare it with the Brazilian model. We also sought to study the current stage of development and Brazilian biofuels uses - especially ethanol. We compared it with the German model of producing ethanol and biodiesel. The choice of this structure analysis is based on the finding that such models are structured in technological development and political support, increased the contribution to reducing emissions of greenhouse gases and energy supply security. The acceptance of these models is sustained in the notorious development reached on the results of replacing fossil fuels in both cases. The bases of the research were divided between Brazil and Germany. These were sustained in an intense bibliographical survey of the literature: books, academic papers and journals on environmental issues. Being a current and in constant update, we sought also the literature of journalism, follow... (Complete abstract click electronic access below)
Descrição
Palavras-chave
Energia - Fontes alternativas, Energia eólica, Energy
Como citar
BELINI, Leandro. Brasil e Alemanha: modelos comparativos para as energias renováveis. 2010. 222 f. Tese (doutorado) - Universidade Estadual Paulista, Faculdade de Engenharia de Guaratinguetá, 2010.