초본계 바이오에탄올 생산의 경제성과파급효과 분석
Economic Feasibility and Impact Analysis of Cellulose Bioethanol Production in Korea
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This study investigated the economic feasibility and economic and environmental impacts of a commercialized cellulosebioethanol production in South Korea. As the enzyme cost fundamentally affects the average production cost of cellulose ethanol, low,medium, and high enzyme price scenarios were analyzed by NPV, B/C, and IRR. Only a low enzyme price scenario provideseconomic feasibility in the commercialization of cellulose ethanol. As economic spill-over effects, the forward and backward linkageeffects were over 127.6 and 177.2 billion KRW, while the gross employment effect was 518 persons. For environmental effects,approximately 57,000TCO2 per annum were mitigated by this project. We suggest that the reduction of enzyme is essential tocommercialize cellulose ethanol, so the Korean government should support R&D investment on the development of low-costenzymes.
Abstract
This study investigated the economic feasibility and economic and environmental impacts of a commercialized cellulosebioethanol production in South Korea. As the enzyme cost fundamentally affects the average production cost of cellulose ethanol, low,medium, and high enzyme price scenarios were analyzed by NPV, B/C, and IRR. Only a low enzyme price scenario provideseconomic feasibility in the commercialization of cellulose ethanol. As economic spill-over effects, the forward and backward linkageeffects were over 127.6 and 177.2 billion KRW, while the gross employment effect was 518 persons. For environmental effects,approximately 57,000TCO2 per annum were mitigated by this project. We suggest that the reduction of enzyme is essential tocommercialize cellulose ethanol, so the Korean government should support R&D investment on the development of low-costenzymes.
참고문헌 (14)
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