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195 datasets

Electric Transmission Paths (CEC)

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

This data was created by comparing figures of electric transmission paths provided by Energy Assessments Division with the nearest electric transmissi...

Metropolitan Planning Organization Boundaries

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

The metropolitan planning organization (MPO) polygon feature class provides California MPO legislative boundaries, primarily for regional planning app...

Draft Protected Areas Exclusion (Wind) for 2026-2027 IRP

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

The geospatial data reflected in this Protected Area Layer contain minor data versioning and consolidation updates from the previous Protected Area La...

Electric Investor Owned Utility Areas

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

Map of the six electric investor owned utility (IOU) areas in California:- Bear Valley Electric Service- Liberty Utilities- PacifiCorp- PG&E: Paci...

Critical Habitat

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

This layer consists of the merged footprints of the USFWS critical habitat and the USFWS proposed Bi-State Sage-Grouse critical habitat,1 clipped to C...

Utility-Scale Renewable Capacity Totals by County: 2024

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

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Round 1 Solicitation Electric Fuel Corridor Groups (updated December 2023)

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

This layer includes the groups for Round 1 of California's NEVI Funding Program.Data Dictionary:Corridor Segment - A portion of a highway corridor.Cor...

ACE Biodiversity (Rank 5)

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

Terrestrial Biodiversity Summary is the combined result of three measures of biodiversity in CA Department of Fish and Wildlife’s Areas of Conservatio...

Draft Protected Areas Exclusion (Solar) for 2026-2027 IRP

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

The geospatial data reflected in this Protected Area Layer contain minor data versioning and consolidation updates from the previous Protected Area La...

Capacity Factor of Hydroelectric Power Plants

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

The height and color of columns at project locations are scaled and shaded to represent CFs of the projects in a specific month and year. (Capacity fa...