汽车工程学报2026，Vol.16Issue(3)：406-413,8.DOI:10.3969/j.issn.2095-1469.2026.03.07
法国电动汽车生态金环保得分核算方法及对我国的影响研究
Environmental Score Calculation Under France's EV Eco-Bonus Policy and Its Impact on China
摘要
Abstract
To support the export of Chinese electric vehicles(EVs),this paper studies the environmental score calculation rules in France's ecological bonus policy for electric passenger cars and compares the impact of EV carbon footprints across different countries.The research show that,under the French policy,the carbon footprint of Chinese electric vehicles is 87.4％and 105.9％higher than those from the United States and France,respectively.As a result,the environmental score is only 8 points,which makes the vehicles ineligible for subsidies.The primary reason is that the default carbon footprint factors for China are too high.In particular,the factors for batteries and for aluminum and its alloys are 28.3％and 132.6％higher than those for France,respectively,as well as the excessively high maritime transport factor.However,based on China's domestic standards,the total carbon footprint of the sample vehicle is 55.3％lower than the value calculated for"China"under the French ecological bonus policy,yielding an environmental score of 107 points,which is eligible for the subsidy.Therefore,it is urgent to establish calculation methods and domestic factors that are suitable for Chinese electric vehicles and to promote international mutual recognition as soon as possible.关键词
新能源汽车/环保得分/碳足迹核算/缺省因子/国际互认Key words
new energy vehicles/environmental protection score/carbon footprint calculation/default factors/international mutual recognition分类
资源环境引用本文复制引用
张龙平,邹博文,王坤,冉梽乂,余浩,马毅..法国电动汽车生态金环保得分核算方法及对我国的影响研究[J].汽车工程学报,2026,16(3):406-413,8.基金项目
重庆市技术预见与制度创新项目(CSTB2025jsyj-gkjzX0019):基于数据驱动的新能源汽车全生命周期低碳协同智能优化技术创新路径研究 （CSTB2025jsyj-gkjzX0019）
