Solar power overtakes nuclear: it generated 13% more electricity worldwide
Solar power generated 13% more electricity than nuclear in the 12 months to September 2026, according to a BBC analysis using Ember data. In 2025 it had already surpassed nuclear by a narrow margin, and in 2026 it will almost certainly reach 10% of global electricity, up from 1% a decade ago. Since 2000 nuclear generation has remained roughly flat, while solar multiplied about 2,700 times. The limits lie in grids and storage.
In 40 seconds
- Solar generated 13% more electricity than nuclear in the 12 months to September 2026, according to the BBC with Ember data.
- In 2026 solar will almost certainly reach 10% of global electricity; a decade ago it supplied 1%.
- Since 2000 nuclear generation has stayed roughly flat while solar multiplied about 2,700 times.
IASummary generated by artificial intelligence from a story by BioBioChile. It may contain errors: the original source prevails.




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