GSTDTAP  > 气候变化
DOI10.1016/j.enpol.2019.01.021
Well-to-wheel environmental implications of fuel economy targets for hydrogen fuel cell electric buses in the United States
Lee, Dong-Yeon; Elgowainy, Amgad; Vijayagopal, Ram
2019-05-01
发表期刊ENERGY POLICY
ISSN0301-4215
EISSN1873-6777
出版年2019
卷号128页码:565-583
文章类型Article
语种英语
国家USA
英文摘要

Hydrogen fuel cell electric vehicle technology is emerging as a promising option for the electrification of school or transit buses. For fuel cell electric transit buses, the U.S. government has set the fuel economy target at 8 miles per diesel gallon equivalent (MPDGE). However, life-cycle environmental implications of the 8 MPDGE target are currently lacking in the literature. In addition, no comparable target exists for fuel cell electric school buses.


This study shows that achieving the fuel economy target (8 MPDGE) for fuel cell electric transit buses is likely to result in reductions of overall energy consumption and air emissions on a well-to-wheel basis, in comparison with diesel buses. For fuel cell electric school buses, 13 MPDGE fuel economy is expected to bring comparable benefits to those of their transit bus counterparts, in terms of well-to-wheel energy use and air emissions reductions.


When it comes to the life-cycle environmental performance of fuel cell electric school/transit buses, it is critical to acknowledge that results can vary significantly depending on duty cycles, geographical factors, hydrogen fuel production pathways, and regional electric grids. All of these factors introduce nested (multilayered) variations in comparisons of diesel and fuel cell electric buses.


英文关键词Hydrogen Bus electrification Environmental life-cycle analysis Local climate Duty cycles Air emissions
领域气候变化
收录类别SCI-E ; SSCI
WOS记录号WOS:000463688800054
WOS关键词NATURAL-GAS ; DIESEL ; HYBRID ; CONSUMPTION ; EMISSIONS ; IMPACT
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/182761
专题气候变化
作者单位Argonne Natl Lab, Div Energy Syst, 9700 S Cass Ave, Argonne, IL 60439 USA
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GB/T 7714
Lee, Dong-Yeon,Elgowainy, Amgad,Vijayagopal, Ram. Well-to-wheel environmental implications of fuel economy targets for hydrogen fuel cell electric buses in the United States[J]. ENERGY POLICY,2019,128:565-583.
APA Lee, Dong-Yeon,Elgowainy, Amgad,&Vijayagopal, Ram.(2019).Well-to-wheel environmental implications of fuel economy targets for hydrogen fuel cell electric buses in the United States.ENERGY POLICY,128,565-583.
MLA Lee, Dong-Yeon,et al."Well-to-wheel environmental implications of fuel economy targets for hydrogen fuel cell electric buses in the United States".ENERGY POLICY 128(2019):565-583.
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