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167 datasets

Solar RESOLVE Regions

  • Published by: California Energy Commission
  • Last updated: Wednesday, October 15, 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....

Commercial Wind Electric Generation Regions

  • Published by: California Energy Commission
  • Last updated: Wednesday, October 15, 2025
  • File types: HTML

Wind Resource Areas represent regions in California with many operational commercial wind electric generation plants. These regions are intended to be...

Electric Utility Service Areas

  • Published by: California Energy Commission
  • Last updated: Wednesday, October 15, 2025
  • File types: HTML

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

Known Geothermal Resource Areas

  • Published by: California Energy Commission
  • Last updated: Wednesday, October 15, 2025
  • File types: HTML

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

Wind and Geothermal RESOLVE Regions

  • Published by: California Energy Commission
  • Last updated: Wednesday, October 15, 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 Renewable Generation by Type and County: 2019

  • Published by: California Energy Commission
  • Last updated: Wednesday, October 15, 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: Wednesday, October 15, 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 Solar Generation Regions: 2022

  • Published by: California Energy Commission
  • Last updated: Wednesday, October 15, 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...

Utility Wind Project Size by County and State: 2022

  • Published by: California Energy Commission
  • Last updated: Wednesday, October 15, 2025
  • File types: HTML

This map illustrates the variety of median plant capacity sizes across the United States and California counties for wind plants whose total nameplate...

Congressional Districts CA

  • Published by: California Energy Commission
  • Last updated: Wednesday, October 15, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

State and federal legislative district service areas approved by the 2020 California Citizens Redistricting Commission. Source: https://gis.data.ca.go...