交通节能与环保2026，Vol.22Issue(3)：14-18,5.DOI:10.3969/j.issn.1673-6478.2026.03.004
新能源重卡生命周期碳减排的影响因素与发展路径研究
Influencing Parameters and Development Pathways for Life-Cycle Carbon Emission Reduction of New Energy Heavy-Duty Trucks
孙宇彤 1李涛 1李冰荷 1王昊 1吴震1
作者信息
- 1. 交通运输部环境保护中心,北京 100013
- 折叠
摘要
Abstract
Heavy-duty trucks are a key link in achieving carbon emission reduction in road freight.The life-cycle carbon reduction benefits of different technology pathways vary significantly,and no single pathway can adequately accommodate diverse transportation scenarios.This paper systematically reviews the policy background and development trends of new energy heavy-duty trucks.From three perspectives—vehicle fuel cycle,vehicle life cycle,and integrated freight network—it summarizes the key parameters and mechanisms influencing carbon reduction of mainstream technology pathways,and assesses the applicability of each pathway in typical scenarios.The findings indicate that fuel decarbonization,powertrain upgrading,and freight network optimization are key influencing parameters for enhancing life-cycle emission reduction;improving refueling infrastructure can enhance the economic substitutability of low-carbon technologies;and tailoring strategies to local conditions—considering both transport scenarios and resource endowments—facilitates the practical deployment of low-carbon heavy-duty trucks.On this basis,policy implications are proposed from four aspects:key technology standards,refueling infrastructure development,differentiated deployment pathways,and demand-side policy incentives,aiming to provide a reference for the low-carbon transition of new energy heavy-duty trucks.关键词
新能源重卡/生命周期/碳减排/技术路径/影响参数Key words
new energy heavy-duty trucks/life cycle/carbon emission reduction/technology pathways/influencing parameters分类
资源环境引用本文复制引用
孙宇彤,李涛,李冰荷,王昊,吴震..新能源重卡生命周期碳减排的影响因素与发展路径研究[J].交通节能与环保,2026,22(3):14-18,5.
