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173 datasets

Utility Wind Project Size by County and State: 2022

Published by: California Energy Commission
Last updated: Wednesday, March 11, 2026
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...

Utility Solar Generation Regions: 2022

Published by: California Energy Commission
Last updated: Wednesday, March 11, 2026
File types: HTML

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

Congressional Districts CA

Published by: California Energy Commission
Last updated: Wednesday, March 11, 2026
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...

Utility Wind Project Size by County and State: 2019

Published by: California Energy Commission
Last updated: Wednesday, March 11, 2026
File types: HTML

This map illustrates the variety of median project capacity sizes across the United States for wind projects whose total nameplate capacity is greater...

Alternative Fuel Corridors (November 3 2025)

Published by: California Energy Commission
Last updated: Thursday, March 12, 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...

Electric Load Serving Entities (Other)

Published by: California Energy Commission
Last updated: Wednesday, March 11, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Data compiled from California Energy Commission staff from georeferenced electric territory maps and the United States Department of Homeland Security...

Electric Load Serving Entities (IOU & POU)

Published by: California Energy Commission
Last updated: Wednesday, March 11, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

Data compiled from California Energy Commission staff from georeferenced electric territory maps and the United States Department of Homeland Security...

Utility Hydroelectric Capacity by Size and County: 2020

Published by: California Energy Commission
Last updated: Wednesday, March 11, 2026
File types: HTML

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

Solar PV Capacity for Systems 1 MW and Smaller: 2023

Published by: California Energy Commission
Last updated: Wednesday, March 11, 2026
File types: HTML

Solar PV Capacity for Systems 1 MW and Smaller: 2023...

Utility Solar Generation and Capacity by Type and County Table: 2019

Published by: California Energy Commission
Last updated: Wednesday, March 11, 2026
File types: HTML

Utility Solar Generation and Capacity by Type and County Table: 2019...