Search results

196 datasets

Utility Renewable Generation by Type and County: 2018

Published by: California Energy Commission
Last updated: Thursday, April 23, 2026
File types: HTML

This document features a map of California that contains a pie-chart for each county depicting the proportion of each renewable energy resource used t...

Local Reliability Areas

Published by: California Energy Commission
Last updated: Thursday, April 23, 2026
File types: HTML

California Local Reliability Areas....

Utility Natural Gas Generation by Type, Heat Rate, and County: 2020

Published by: California Energy Commission
Last updated: Thursday, April 23, 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....

Utility Solar Capacity and Generation by Type and County: 2018

Published by: California Energy Commission
Last updated: Thursday, April 23, 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...

CEC 2023 Land-Use Screens for Electric System Planning

Published by: California Energy Commission
Last updated: Thursday, April 23, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The data shown in this web application accompany the CEC Land-Use Screens Staff report released in July, 2023. The geospatial land-use screens are int...

Electric Utility Service Areas

Published by: California Energy Commission
Last updated: Thursday, April 23, 2026
File types: HTML

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

Known Geothermal Resource Areas

Published by: California Energy Commission
Last updated: Thursday, April 23, 2026
File types: HTML

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

Jurisdictional Peaker Power Plants

Published by: California Energy Commission
Last updated: Thursday, April 23, 2026
File types: HTML

2001 California Emergency Siting Peaker Power Plant PermittingIn 2001, Governor Davis identified a goal of bringing 1,000 megawatts of new power plant...

Solar RESOLVE Regions

Published by: California Energy Commission
Last updated: Thursday, April 23, 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....

Utility Renewable Generation by County: 2020

Published by: California Energy Commission
Last updated: Thursday, April 23, 2026
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...