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基于生命周期分析(LCA)方法的地热发电环境影响比较研究
引用本文:孙上斐,邹乐乐.基于生命周期分析(LCA)方法的地热发电环境影响比较研究[J].科技促进发展,2022,18(1):31-38.
作者姓名:孙上斐  邹乐乐
作者单位:中国科学院科技战略咨询研究院,中国科学院科技战略咨询研究院
基金项目:年国家自然科学基金国际合作与交流项目(7181101043):城市群绿色低碳转型的系统建模与协同治理政策研究——以粤港澳大湾区为例,负责人:邹乐乐。
摘    要:本研究基于全生命周期理论,通过划定统一评价边界,分环节核算地热发电及其他发电方式的环境及经济效益,填补不同发电方式环境影响横向对比研究的空白。不仅可以对地热发电的环境效益进行全面评价并以此提出未来优化方向,更能为城市群低碳转型路径中电源结构低碳化发展方向提供决策依据。地热发电作为可再生能源发电方式之一,在应对气候变化、加速能源转型和保障能源安全3方面挑战下,具有广阔的市场前景和竞争力。

关 键 词:地热发电  生命周期评价  减排效益  低碳转型
收稿时间:2021/11/15 0:00:00
修稿时间:2021/12/27 0:00:00

Comparative Research on the Environmental Impact of Geothermal Power Generation Based on Life Cycle Assessment
Sun Shangfei and.Comparative Research on the Environmental Impact of Geothermal Power Generation Based on Life Cycle Assessment[J].Science & Technology for Development,2022,18(1):31-38.
Authors:Sun Shangfei and
Institution:Institutes of Science and Development, Chinese Academy of Sciences,
Abstract:This study calculated the environmental and economic benefits of geothermal power generation and other power generation methods by defining a unified evaluation boundary based on the whole life cycle theory. This filled the blank of horizontal comparative study on the environmental impact of different power generation modes. It not only comprehensively evaluated the environmental benefits of geothermal power generation and put forward the future optimization direction, but also provided decision-making basis for the low-carbon development direction of power structure in the low-carbon transformation path of urban agglomeration. As one of the renewable energy power generation methods, geothermal power generation has broad market prospects and competitiveness under the challenges of coping with climate change, accelerating energy transformation and ensuring energy security.
Keywords:geothermal generating  life cycle assessment  emission reduction benefits  low-carbon transformation
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