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Utility Renewable Generation by County: 2020

Published by California Energy Commission | State of California | Metadata Last Checked: July 29, 2025 | Last Modified: 2023-06-15T17:26:05.000Z
Power plants of at least 1 MW are required to report data. Counties in gray had no utility-scale (commercial) renewable electric generation. Distributed generation (for example,rooftop solar) is not included. Data is classified using the Jenk's Natural Breaks method.Projection: WGS 1984 California (Teale) Alberts (US Feet). Data Sources: California EnergyCommission. Energy production data is from the Quarterly Fuel and Energy Report, andthe Wind Performance Reporting System databases. Data is for 2020 and is current as ofNovember 8, 2021. For more information, please contact Rebecca Vail at (916) 477-0738or John Hingtgen at (916) 510-9747.

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