面向碳中和的新能源汽车全生命周期评价研究综述及趋势展望

为应对能源安全和全球气候变暖问题，从全生命周期评价理论出发，系统梳理国内外生命周期评价方法研究现状，详细总结国内外纯电动汽车、混合动力汽车和燃料电池汽车全生命周期评价研究进展，归纳我国新能源汽车生命周期评价现存问题，基于现存问题对新能源汽车清单数据精细化、研究对象多元化、评价模型动态化和评价体系标准化等生命周期评价方向进行前瞻性研究，为面向碳中和的汽车生命周期降低碳排放提供对策和建议。

Review and Future Prospects of Life Cycle Assessment of New Energy Vehicles Towards Carbon Neutrality

To enhance energy security and address global warming, the paper studies the life cycle assessment theory, and describes research status of the assessment approaches both at home and abroad. Life cycle assessment of battery electric vehicles, hybrid electric vehicles and fuel cell vehicles are summarized in detail. The existing problems in life cycle assessment of new energy vehicles are presented. The future development directions for life cycle assessment of new energy vehicles are proposed, which includes inventory accuracy, diverse objects of the study, dynamic assessment model and standardization of the evaluation system. Finally suggestions are provided for the automotive industry to reduce carbon emissions towards carbon neutrality