globalchange  > 气候变化事实与影响
DOI: 10.1016/j.atmosenv.2015.02.073
Scopus记录号: 2-s2.0-84924045969
论文题名:
Life-cycle assessment of greenhouse gas and air emissions of electric vehicles: A comparison between China and the U.S.
作者: Huo H; , Cai H; , Zhang Q; , Liu F; , He K
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 108
起始页码: 107
结束页码: 116
语种: 英语
英文关键词: Electric vehicles ; Fuel economy ; Generation mix ; Life-cycle analysis ; Renewable electricity
Scopus关键词: Airships ; Coal ; Electric vehicles ; Fossil fuel power plants ; Fuel economy ; Fuels ; Gas emissions ; Greenhouse gases ; Life cycle ; Pollution ; Sulfur dioxide ; Vehicles ; Air pollutant emission ; Best available technologies ; Coal-fired power plant ; Electric Vehicles (EVs) ; Generation mix ; Life cycle analysis ; Life Cycle Assessment (LCA) ; Renewable electricity ; Air pollution ; carbon ; coal ; nitrogen oxide ; sulfur dioxide ; atmospheric pollution ; coal-fired power plant ; economic analysis ; emission control ; greenhouse gas ; life cycle analysis ; particulate matter ; renewable resource ; sulfur dioxide ; traffic emission ; Article ; China ; comparative study ; electric power plant ; electric vehicle ; exhaust gas ; greenhouse gas ; life cycle assessment ; particulate matter ; priority journal ; traffic and transport ; United States ; California ; China ; Midwest ; United States
Scopus学科分类: Environmental Science: Water Science and Technology ; Earth and Planetary Sciences: Earth-Surface Processes ; Environmental Science: Environmental Chemistry
英文摘要: We evaluated the fuel-cycle emissions of greenhouse gases (GHGs) and air pollutants (NOx, SO2, PM10, and PM2.5) of electric vehicles (EVs) in China and the United States (U.S.), two of the largest potential markets for EVs in the world. Six of the most economically developed and populated regions in China and the U.S. were selected. The results showed that EV fuel-cycle emissions depend substantially on the carbon intensity and cleanness of the electricity mix, and vary significantly across the regions studied. In those regions with a low share of coal-based electricity (e.g., California), EVs can reduce GHG and air pollutant emissions (except for PM) significantly compared with conventional vehicles. However, in the Chinese regions and selected U.S. Midwestern states where coal dominates in the generation mix, EVs can reduce GHG emissions but increase the total and urban emissions of air pollutants. In 2025, EVs will offer greater reductions in GHG and air pollutant emissions because emissions from power plants will be better controlled; EVs in the Chinese regions examined, however, may still increase SO2 and PM emissions. Reductions of 60-85% in GHGs and air pollutants could be achieved were EVs charged with 80% renewable electricity or the electricity generated from the best available technologies of coal-fired power plants, which are futuristic power generation scenarios. © 2015 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81800
Appears in Collections:气候变化事实与影响

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作者单位: Institute of Energy, Environment and Economy, Tsinghua University, Beijing, China; Systems Assessment Group, Argonne National Laboratory, Argonne, IL, United States; Ministry of Education Key Laboratory for Earth System Modeling, Center for Earth System Science, Tsinghua University, Beijing, China; State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing, China

Recommended Citation:
Huo H,, Cai H,, Zhang Q,et al. Life-cycle assessment of greenhouse gas and air emissions of electric vehicles: A comparison between China and the U.S.[J]. Atmospheric Environment,2015-01-01,108
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