Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.enpol.2019.06.013 |
Can autonomous vehicle reduce greenhouse gas emissions? A country-level evaluation | |
Liu, Feiqi1,2; Zhao, Fuquan1,2; Liu, Zongwei1,2; Hao, Han1,2,3 | |
2019-09-01 | |
发表期刊 | ENERGY POLICY |
ISSN | 0301-4215 |
EISSN | 1873-6777 |
出版年 | 2019 |
卷号 | 132页码:462-473 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | Autonomous vehicles are believed to be the next-generation technology for future societies. The energy and environmental impacts of autonomous vehicles have been realized to be important issues, but quantitative analysis is lacking. In this study, by using China's passenger vehicle fleet as an example, we evaluate the effects of autonomous vehicle deployment on greenhouse gas emissions in different scenarios of autonomous vehicle penetration rates and fuel consumption changes. A comprehensive literature review is conducted to support the study. Autonomous vehicles are found to potentially affect the total greenhouse gas emissions in multiple ways, including reducing vehicle ownership, increasing vehicle use intensity, and changing the vehicle fuel consumption rate. These impacts are mostly internally offset such that the overall impact of autonomous vehicle deployment on greenhouse gas emissions is not significant in the near-to mid-term. With a higher autonomous vehicle penetration rate achieved, in the optimistic scenario, a net reduction in greenhouse gas emissions is expected to be realized. In addition, the fuel economy levels of autonomous vehicles are highly uncertain and cause major uncertainties in the simulation results. More field tests and evidence are needed to improve the evaluation reliability. |
英文关键词 | Autonomous vehicle Intelligent and connected vehicle Passenger vehicle Greenhouse gas China |
领域 | 气候变化 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000483425800046 |
WOS关键词 | ENERGY-CONSUMPTION ; ELECTRIC VEHICLES ; SCENARIO ANALYSIS ; GHG EMISSIONS ; FUEL-ECONOMY ; CHINA ; IMPACTS ; POLICY ; DEMAND ; CARS |
WOS类目 | Economics ; Energy & Fuels ; Environmental Sciences ; Environmental Studies |
WOS研究方向 | Business & Economics ; Energy & Fuels ; Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/186525 |
专题 | 气候变化 |
作者单位 | 1.Tsinghua Univ, State Key Lab Automot Safety & Energy, Beijing 100084, Peoples R China; 2.Tsinghua Univ, Tsinghua Automot Strategy Res Inst, Beijing 100084, Peoples R China; 3.Tsinghua Univ, China Automot Energy Res Ctr, Beijing 100084, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Feiqi,Zhao, Fuquan,Liu, Zongwei,et al. Can autonomous vehicle reduce greenhouse gas emissions? A country-level evaluation[J]. ENERGY POLICY,2019,132:462-473. |
APA | Liu, Feiqi,Zhao, Fuquan,Liu, Zongwei,&Hao, Han.(2019).Can autonomous vehicle reduce greenhouse gas emissions? A country-level evaluation.ENERGY POLICY,132,462-473. |
MLA | Liu, Feiqi,et al."Can autonomous vehicle reduce greenhouse gas emissions? A country-level evaluation".ENERGY POLICY 132(2019):462-473. |
条目包含的文件 | 条目无相关文件。 |
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