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Mark Z. Jacobson@mzjacobson.bsky.social

Phenomenal! Fossil gas has supplied only 3-5.6% of CAISO electricity each of the last 6 days, all in summer, and only 13.6% of electricity in all of 2026, DOWN 62% versus 2023. Meanwhile, solar is up 54.4%, wind is up 16%, and batteries are up 337% in '26 v '23.