| 中国三氟甲烷处置运行补贴政策效果评估 |
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| 引用本文： | 刘侃,崔永丽,郑文茹.中国三氟甲烷处置运行补贴政策效果评估[J].气候变化研究进展,2020,16(1):99-104. |
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| 作者姓名： | 刘侃 崔永丽 郑文茹 |
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| 作者单位： | 生态环境部对外合作与交流中心,北京100035;生态环境部对外合作与交流中心,北京100035;生态环境部对外合作与交流中心,北京100035 |
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| 基金项目： | 中国清洁发展机制基金赠款项目《HFC-23排放控制标准研究》(2014077) |
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| 摘 要： | 三氟甲烷（HFC-23）是我国排放量最大的氢氟碳化物（HFCs）,受到《联合国气候变化框架公约》和《关于消耗臭氧层物质的蒙特利尔议定书》的管控。2015年我国出台了HFC-23运行补贴政策,支持国内企业开展HFC-23的处置。通过对2014—2018年公开减排数据的汇总分析,发现运行补贴政策的实施有效地激励了企业的减排,受补贴企业HFC-23处置率达98%。2014—2018年累计减排HFC-23约5.20万t,折合6.08亿t CO2-eq。此外,对照国际公约未来履约义务,建议在运行补贴政策结束后尽快出台明确针对全行业的管控政策,包括定量化减排目标和统一的企业自主监测标准。
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| 关 键 词： | 三氟甲烷(HFC-23) 补贴政策 效果评估 国际环境公约 |
| 收稿时间： | 2019-06-08 |
| 修稿时间： | 2019-07-19 |
Evaluation of the HFC-23 abatement policy in China |
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| LIU Kan,CUI Yong-Li,ZHENG Wen-Ru.Evaluation of the HFC-23 abatement policy in China[J].Advances in Climate Change,2020,16(1):99-104. |
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| Authors: | LIU Kan CUI Yong-Li ZHENG Wen-Ru |
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| Institution: | Foreign Environmental Cooperation Centre, Ministry of Ecology and Environment, Beijing 100035, China |
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| Abstract: | HFC-23 is an unintentional by-product of the production of HCFC-22, which is an important emission source of HFCs in China. Moreover, HFC-23 is under the control of UNFCCC and Montreal Protocol. An HFC-23 abatement policy was introduced in China in 2015, providing subsidies to support HFC-23 emission reduction. Analysis on the emission reduction verification reports indicates the policy brought about effectively incentive for HCFC-22 producers and their disposal rate of HFC-23 reached 98%. The cumulative emission reduction of HFC-23 from 2014 to 2018 reached about 52 kt(608 Mt CO2-eq). Additionally, some suggestions are given out to help fulfill the obligations of Multilateral Environmental Agreements(MEAs) after the closure of this policy in 2020. |
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| Keywords: | HFC-23 Abatement policy Performance evaluation Multilateral Environmental Agreements(MEAs) |
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