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173 datasets
Utility Natural Gas Generation by Type, Heat Rate, and County: 2020
- Published by: California Energy Commission
- Last updated: Wednesday, March 4, 2026
- File types: HTML
This map shows the percentage of energy produced by three types of natural gas power plants in each county - combined cycle, peaker, and aging plants....
Local Reliability Areas
- Published by: California Energy Commission
- Last updated: Wednesday, March 4, 2026
- File types: HTML
California Local Reliability Areas....
Utility Solar Capacity and Generation by Type and County: 2018
- Published by: California Energy Commission
- Last updated: Wednesday, March 4, 2026
- 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...
Commercial Wind Electric Generation Regions
- Published by: California Energy Commission
- Last updated: Wednesday, March 4, 2026
- File types: HTML
Wind Resource Areas represent regions in California with many operational commercial wind electric generation plants. These regions are intended to be...
Solar RESOLVE Regions
- Published by: California Energy Commission
- Last updated: Wednesday, March 4, 2026
- 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....
Electric Utility Service Areas
- Published by: California Energy Commission
- Last updated: Wednesday, March 4, 2026
- File types: HTML
Map of the electric utility service areas in California....
Known Geothermal Resource Areas
- Published by: California Energy Commission
- Last updated: Wednesday, March 4, 2026
- File types: HTML
Map of the known geothermal resource areas from the California Department of Conservation, CalGEM 2002....
Alternative Fuel Corridors (November 3 2025)
- Published by: California Energy Commission
- Last updated: Thursday, March 5, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB
The U.S. Department of Transportation Federal Highway Administration (FHWA) designates a national network of plug-in electric vehicle (EV) charging an...
Wind and Geothermal RESOLVE Regions
- Published by: California Energy Commission
- Last updated: Wednesday, March 4, 2026
- 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 Renewable Generation by Type and County: 2019
- Published by: California Energy Commission
- Last updated: Wednesday, March 4, 2026
- 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...