California has been a clear leader in deployment of solar and other forms of renewable energy. While it has not reached the very high portions of wind that smaller Plains States have boasted, the The Golden State has been a leader in terms of raw deployment, backed by renewable energy mandates for utilities as well as policies to support residential solar and battery deployment. And those policies are paying off. A new report by non-profit Next 10 not only confirms what the state’s renewable portfolio standard updates have shown, that it is rapidly decarbonizing the electricity sector. Some of the optimism for the future can come from California’s Community Choice Aggregators, which are taking over procurement for an increasing portion of the state’s electric load from investor-owned utilities under mandates to decarbonize faster than is required by state law.