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162 datasets

Utility Solar Capacity and Generation by Type and County: 2021

  • Published by: California Energy Commission
  • Last updated: Saturday, December 27, 2025
  • File types: HTML

Energy data is collected for power plants that have a nameplate capacity of 1MW or more. Counties that are gray had no utility-scale solar capacity. D...

Total Capacity by Owner and County: 2021

  • Published by: California Energy Commission
  • Last updated: Saturday, December 27, 2025
  • File types: HTML

Power plant capacity data and map are from the California Energy Commission. Map depicts total capacity of utility-scale power plant related at 1MW or...

Parking Lots and Garage

  • Published by: California Energy Commission
  • Last updated: Saturday, December 27, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This data is intended to assist staff and visitors to the California Energy Commission headquarters, 715 P Street, 3rd Floor, Sacramento, CA 95814 wit...

Utility Renewable Generation by County: 2019

  • Published by: California Energy Commission
  • Last updated: Saturday, December 27, 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 ...

Clean Transportation Program

  • Published by: California Energy Commission
  • Last updated: Saturday, December 27, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

Clean Transportation Program Data 2022. The Clean Transportation Program (also known as Alternative and Renewable Fuel and Vehicle Technology Program)...

Total System Electric Generation

  • Published by: California Energy Commission
  • Last updated: Saturday, December 27, 2025
  • File types: HTML

Total system electric generation is defined as the annual energy delivered from wholesale power plants, including self-generation supply, to meet annu...

Utility Solar Generation by Type and County: 2020

  • Published by: California Energy Commission
  • Last updated: Saturday, December 27, 2025
  • File types: HTML

Solar electrical generation data is reported for commercial power plants: those with a nameplate capacity of 1 MW or more. Counties in gray reported n...

Utility Natural Gas Capacity and Generation by Jurisdiction and County: 2022

  • Published by: California Energy Commission
  • Last updated: Saturday, December 27, 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 Renewable Generation by End Use and County: 2020

  • Published by: California Energy Commission
  • Last updated: Saturday, December 27, 2025
  • File types: HTML

Generation is from in-state renewable generators of at least 1 MW. Renewables include biomass, solar, wind, geothermal, and small hydro. Small hydro i...

Balancing Authority Areas

  • Published by: California Energy Commission
  • Last updated: Saturday, December 27, 2025
  • File types: HTML

Map of the eight balancing authority areas in California:- BANC: Balancing Authority of Northern California- CalISO: California Independent System Ope...