China energy and emissions trends: February 2025 snapshot

By Qi Qin, China Analyst; Chengcheng Qiu, China Analyst; Danny Hartono, Data Scientist; with contributions from Lauri Myllyvirta, Lead Analyst

Provincial capital of Heilongjiang recorded the highest PM2.5 concentration, while that of Guangxi saw the sharpest year-on-year increases in PM2.5, O3, and NO2