期刊
TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT
卷 95, 期 -, 页码 -出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.trd.2021.102836
关键词
clean HDVs; Climate change; Emissions; Life cycle assessment
资金
- Research Council of Norway [257653]
This study compares the life cycle environmental impacts of three reference heavy-duty trucks, showing that battery electric trucks and hydrogen fuel cell electric trucks can significantly reduce greenhouse gas emissions compared to conventional diesel trucks.
This study investigates the life cycle environmental impacts of three reference heavy-duty trucks (i.e. a conventional diesel truck, a battery electric truck, and a fuel cell electric truck) considering the type of energy used, the energy sources and their production pathways. The environmental impacts are studied from a life cycle perspective, encompassing the entire value chains while employing the well-to-wheel approach for the propelling energies. Using publicly available data, the adopted approach suppresses the barriers of lack of industry-related data and amplify the accuracy of heavy-road transport emissions quantification. Results exhibit that the full electric truck (BET) can cut up to 68% of GHG (i.e. about 0.621 kg CO2-eq per km) while the hydrogen fuel cell electric truck may induce a reduction of up to 48% of GHG (i.e. similar to 0.430 kg CO2-eq per km) emitted by a Euro VI truck of same category under same operating conditions.
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