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ICCT:愿景2050:2025年全球汽车零排放转型最新进展报告(中译版)(44页).pdf

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1、JANUARY 2026Vision 2050Update on the global zero-emission vehicle transition in 2025ARIJIT SEN,JACOB TETER,SUTTON KREUTZFELDT,AND JOSH MILLERACKNOWLEDGMENTSThis study was generously supported by the Crux Alliance.The authors thank all colleagues who contributed to this study,with special thanks to S

2、tefan Walzer-Goldfeld and Gabriel Alvarez for developments to ICCTs Roadmap model and Ilma Fadil,Irem Kok,and Yihao Xie for providing supporting data and helpful reviews.International Council on Clean Transportation 1500 K Street NW,Suite 650 Washington,DC 20005communicationstheicct.org|www.theicct.

3、org|TheICCT 2026 International Council on Clean Transportation(ID 519)iICCT REPORT|UPDATE ON THE GLOBAL ZERO-EMISSION VEHICLE TRANSITION IN 2025EXECUTIVE SUMMARYDecarbonizing the road transport sector,which contributes almost one-fifth of global carbon dioxide(CO2)emissions,is essential for achievin

4、g Paris Agreement goals to limit warming to well below 2 C.Transitioning to zero-emission vehicles(ZEVs)is the most promising pathway to decarbonize road transport,and this shift is now backed by significant policy and market momentum.This study is the fourth iteration of the International Council o

5、n Clean Transportations annual update on the global ZEV transition.This report projects the impact of global ZEV policies and market developments on vehicle sales,energy use,and emissions through 2050.In addition to updating the baseline scenarios in our previous studies(Baseline 2021 and Baseline 2

6、024),we model three distinct pathways:a Baseline 2025 scenario that considers adopted policies as of August 2025,a Momentum scenario that incorporates non-binding ZEV targets and proposed policies,and an Ambitious scenario aligned with the Paris Agreement.Our findings quantify the substantial impact

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1. **全球零排放车辆(ZEV)转型进展**:2024年全球道路运输碳排放约80亿吨,占全球人为CO₂排放的19.3%。ZEV转型是实现《巴黎协定》温控目标的关键路径。 2. **政策与市场影响**: - **政策成效**:2021-2025年 adopted policies 累计减少220亿吨CO₂e(至2050年),Momentum场景(含非约束目标)再减110亿吨。 - **区域差异**:美国政策倒退导致减排缺口扩大(从60%降至14%),欧盟、加拿大进展显著(关闭90%缺口)。 3. **ZEV销售增长**: - 2024年全球乘用车EV份额达17%,中国(47%)、欧盟(21%)领先;越南、泰国等新兴市场增速最快(2025H1达40%、28%)。 - 重型卡车EV份额较低(2024年全球约3%),中国(13.4%)、瑞典(6.4%)领先,但与巴黎协定目标(2045年100%)仍有巨大差距。 4. **排放峰值与缺口**: - 道路运输排放或于2025年达峰,但与巴黎协定2°C路径仍存530亿吨CO₂e缺口(2050年),需加速重卡和新兴市场转型。
**全球ZEV进展如何?** **政策对减排有何影响?** **新兴市场EV增长快吗?**
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