California Energy Commission

Website: https://www.energy.ca.gov/

As the state's primary energy policy and planning agency, the California Energy Commission is committed to reducing energy costs and environmental impacts of energy use - such as greenhouse gas emissions - while ensuring a safe, resilient, and reliable supply of energy.

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Utility Renewable Generation by County: 2020

Published by: California Energy Commission
Last updated: Friday, June 20, 2025
File types: HTML

Power plants of at least 1 MW are required to report data. Counties in gray had no utility-scale (commercial) renewable electric generation. Distribut...

Utility Renewable Generation by County: 2019

Published by: California Energy Commission
Last updated: Friday, June 20, 2025
File types: HTML

This map outlines the total renewable electrical generation in gigawatt-hours (GWh) for all counties in California for 2019. Sources below 1 megawatt ...

Utility Renewable and BTM PV Generation by Type and County: 2018

Published by: California Energy Commission
Last updated: Friday, June 20, 2025
File types: HTML

Map of 2018 Utility Scale Renewable Electrical Generation Types by County and 2018 Behind the Meter Solar Photovoltaic in MW....

Utility Natural Gas Capacity and Generation by Jurisdiction and County: 2021

Published by: California Energy Commission
Last updated: Friday, June 20, 2025
File types: HTML

Power plant capacity data and map are from the California Energy Commission. The CEC licenses thermal power plants 50 megawatts (MW) and greater and t...

Utility Hydroelectric Generation by Size and County: 2021

Published by: California Energy Commission
Last updated: Friday, June 20, 2025
File types: HTML

This document provides a map of California and at each county a pie-chart depicts the proportion of utility-scale electrical production capacity comin...

Utility Hydroelectric Generation by Size and County: 2020

Published by: California Energy Commission
Last updated: Friday, June 20, 2025
File types: HTML

Energy generation data and map are from the California Energy Commission and include utility scale power plants, with a nameplate capacity of 1MW or m...

Utility Hydroelectric Generation by Size and County: 2019

Published by: California Energy Commission
Last updated: Friday, June 20, 2025
File types: HTML

This document provides a map of California and at each county a pie-chart depicts the proportion of electrical generation from small or large hydroele...

Utility Hydroelectric Generation by Size and County: 2018

Published by: California Energy Commission
Last updated: Friday, June 20, 2025
File types: HTML

This document provides a map of California and at each county a pie-chart depicts the proportion of electrical generation from small or large hydroele...

Utility Hydroelectric Capacity by Size and County: 2021

Published by: California Energy Commission
Last updated: Friday, June 20, 2025
File types: HTML

nergy generation data and map are from the California Energy Commission.Map depicts utility scale hydroelectric capacity, with large hydroelectriccapa...

Utility Hydroelectric Capacity by Size and County: 2018

Published by: California Energy Commission
Last updated: Friday, June 13, 2025
File types: HTML

This document provides a map of California and at each county a pie-chart depicts the proportion of utility-scale electrical production capacity comin...