Today’s Solutions: December 18, 2025

2015 saw a shift in the balance of utility-scale renewable energy power in California. A recent report notes that utility-scale solar energy jumped past wind for the first time within the state. Vaisala notes public records from the California Independent Systems Operations (CAISO) show California utility-scale solar energy in 2015 reached 15,592 GWh (or 6.7 % of California’s system), compared to wind energy reaching 5.3% of the state’s electricity generation. Even more impressive is that…

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