California hits 56% renewable electricity from wind, water, solar in 2026
California supplied more than 56% of its electricity demand from wind, water, and solar (WWS) sources in 2026, according to Stanford professor Mark Z. Jacobson. The milestone, tracked by Jacobson's Atmosphere/Energy Program, underscores the state's continued leadership in renewable energy deployment.
Bottom line — California's renewable share reached 56% in 2026, per Stanford's Jacobson.
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- Stanford professor Mark Z. Jacobson, who tracks California's WWS installations, highlighted the milestone, per CleanTechnica.
- Jacobson uses the 'WWS' (Wind, Water, Solar) categorization for renewables and monitors progress in his home state.
- CleanTechnica noted that such achievements are 'amazing' for a large state and that the industry continues to advance.
- The milestone reflects ongoing installation of renewable energy plants and rooftop solar systems across California.