China has demonstrated substantial progress in its decarbonization efforts, with official statistics revealing a notable 5% year-on-year reduction in carbon dioxide emissions per 10,000 yuan of GDP during 2025. The National Bureau of Statistics (NBS) released comprehensive data on Saturday indicating the nation’s accelerated transition toward sustainable economic development.
The statistical report further detailed a 5.1% decline in energy consumption per 10,000 yuan of GDP, calculated after excluding raw material usage and non-fossil energy consumption. This parallel improvement underscores China’s effective implementation of energy efficiency measures across industrial and economic sectors.
Clean energy generation achieved remarkable momentum, with hydropower, nuclear, wind, and solar power collectively producing nearly 4.25 trillion kilowatt-hours – representing a robust 14.4% increase compared to 2024. This surge in renewable energy output has been instrumental in displacing fossil fuel-based electricity generation.
The transportation sector exhibited particularly impressive transformation, with new energy vehicle manufacturing reaching 16.52 million units, marking a 25.1% production increase. By December 2025, China’s NEV fleet had expanded to 43.97 million vehicles, adding 12.57 million zero-emission vehicles to its roads within a single year.
Environmental monitoring data corroborated these advancements, showing improved air quality across China’s urban centers. Among 339 cities at prefecture level and above, 72.6% met national air quality standards, reflecting the tangible benefits of reduced emissions and cleaner energy infrastructure.