Nature Climate Change, Published online: 16 March 2026; doi:10.1038/s41558-026-02581-5
We combined electric vehicle simulation and battery degradation models with high-resolution downscaled climate data for 300 global cities. Climate change was predicted to reduce battery lifetime by 8% on average for batteries manufactured between 2010 and 2018 versus 3% for batteries produced after 2019. Thus, technological advances in electric vehicle battery manufacturing demonstrate important climate adaptation co-benefits.