Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1088/1748-9326/aaf4d2 |
Vehicle fleet turnover and the future of fuel economy | |
Keith, David R.; Houston, Samantha; Naumov, Sergey | |
2019-02-01 | |
发表期刊 | ENVIRONMENTAL RESEARCH LETTERS
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ISSN | 1748-9326 |
出版年 | 2019 |
卷号 | 14期号:2 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | The real-world impacts of the Trump administration's effort to roll back the Corporate Average Fuel Economy (CAFE) standards for new light-duty vehicles are not obvious, because new vehicles are highly durable and remain in the on-road fleet for many years. We demonstrate that freezing CAFE between 2020-2026, one of the proposals circulated by the Trump administration, will increase fleet fuel consumption and greenhouse gas emissions until 2040 and beyond, because relatively less-efficient vehicles sold during this time would remain in use for potentially decades. We argue for stringent fuel-economy standards for new vehicles, and for placing greater emphasis on the retirement and disposal of the oldest and most inefficient vehicles on our roads. These steps will help to build a fleet that is efficient, low-emission, and adaptable as the automotive industry enters a period of unprecedented technological change. |
英文关键词 | fuel economy fleet turnover greenhouse gas emissions transportation |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000459009700001 |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
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/33196 |
专题 | 气候变化 |
作者单位 | MIT, Sloan Sch Management, Cambridge, MA 02142 USA |
推荐引用方式 GB/T 7714 | Keith, David R.,Houston, Samantha,Naumov, Sergey. Vehicle fleet turnover and the future of fuel economy[J]. ENVIRONMENTAL RESEARCH LETTERS,2019,14(2). |
APA | Keith, David R.,Houston, Samantha,&Naumov, Sergey.(2019).Vehicle fleet turnover and the future of fuel economy.ENVIRONMENTAL RESEARCH LETTERS,14(2). |
MLA | Keith, David R.,et al."Vehicle fleet turnover and the future of fuel economy".ENVIRONMENTAL RESEARCH LETTERS 14.2(2019). |
条目包含的文件 | 条目无相关文件。 |
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