This paper examines the evidence on the historic and projected costs of selected renewable energy technologies and assesses developments. It reviews estimates of more than 50 studies and expresses the costs on a common basis for photovoltaics, solar-thermal, and biomass for liquid fuels and electricity production. Findings show that there has been a decline in the cost of ethanol production since the 1970's, attributable to technology improvements...
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详细
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1994/01/31
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出版
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WTP240
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1
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1
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2010/07/01
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Disclosed
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Renewable energy technologies : a review of the status and costs of selected technologies
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biomass