China now has more solar than coal to fuel its electric car boom

China now has more installed solar power capacity than coal for the first time. Solar makes up 31.5% of the country's total electricity generation capacity, at 1,288 gigawatts, just ahead of coal's 1,285 gigawatts. That's a milestone, since China is the world's largest electricity market.

This doesn't mean solar is generating more actual power than coal yet. Solar panels only produce electricity when the sun shines, so they typically run at around 25% of their rated capacity, while coal plants run closer to 50%. Coal still supplied about half of China's electricity in the first half of 2026, though that's the first time it's dropped below 50%. Wind and solar combined made up nearly a quarter of generation. Coal use has actually ticked up this year due to rising electricity demand and long-term coal contracts, even as solar keeps expanding rapidly.

For homeowners, this is mostly a bigger-picture story rather than something that changes rebates or costs here. It matters because China is also the world's largest auto market and is shifting fast to electric vehicles, so cleaner power there means EVs sold and charged in China rely less on fossil fuels. It's also relevant to the broader push toward renewable energy and climate goals that shapes solar costs and technology worldwide, including the panels and batteries that show up in home solar and storage options.