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165 datasets

Utility Solar Capacity and Generation by Type and County: 2018

Published by: California Energy Commission
Last updated: Friday, May 30, 2025
File types: HTML

This map of California depicts the amount of solar energy produced in each county (gigawatt hours) as well as the capacity (MW) of each county's utili...

Solar RESOLVE Regions

Published by: California Energy Commission
Last updated: Friday, May 30, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Data provided by CPUC. Solar RESOLVE Regions (Draft CPUC layer) used for energy planning and modeling....

Local Reliability Areas

Published by: California Energy Commission
Last updated: Friday, May 30, 2025
File types: HTML

California Local Reliability Areas....

Wind and Geothermal RESOLVE Regions

Published by: California Energy Commission
Last updated: Friday, May 30, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Data provided by CPUC. Wind and Geothermal RESOLVE Regions (Draft CPUC layer) used for energy planning and modeling....

Utility Solar Generation Regions: 2022

Published by: California Energy Commission
Last updated: Friday, May 30, 2025
File types: HTML

The map depicts Solar Generation Regions of California, which are regions with concentrations of operating commercial solar plants. The regions were...

Electric Utility Service Areas

Published by: California Energy Commission
Last updated: Friday, May 30, 2025
File types: HTML

Map of the electric utility service areas in California....

Known Geothermal Resource Areas

Published by: California Energy Commission
Last updated: Friday, May 30, 2025
File types: HTML

Map of the known geothermal resource areas from the California Department of Conservation, CalGEM 2002....

Utility Renewable Generation by Type and County: 2019

Published by: California Energy Commission
Last updated: Friday, May 30, 2025
File types: HTML

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

Concentrating Solar Power Prospects, 2020

Published by: California Energy Commission
Last updated: Friday, May 30, 2025
File types: HTML

Map of the concentrating solar power prospects for California. Data obtained from the National Renewable Energy Laboratory (NREL) in 2008.NOTE: The di...

Utility Hydroelectric Capacity by Size and County: 2020

Published by: California Energy Commission
Last updated: Friday, May 30, 2025
File types: HTML

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