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167 datasets

Building Climate Zones

Published by: California Energy Commission
Last updated: Monday, October 20, 2025
File types: HTML

The numbers used in the climate zone map don't have a title or legend. The California climate zones shown in this map are not the same as what we comm...

Electric Investor Owned Utility Areas

Published by: California Energy Commission
Last updated: Monday, October 20, 2025
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...

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

Published by: California Energy Commission
Last updated: Monday, October 20, 2025
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...

Critical Habitat

Published by: California Energy Commission
Last updated: Monday, October 20, 2025
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...

ACE Biodiversity (Rank 5)

Published by: California Energy Commission
Last updated: Monday, October 20, 2025
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...

ACE Connectivity (Ranks 4 & 5)

Published by: California Energy Commission
Last updated: Monday, October 20, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

Terrestrial Connectivity is one of the main outputs of the CA Department of Fish and Wildlife’s Areas of Conservation Emphasis (ACE) project. This dat...

Capacity Factor of Hydroelectric Power Plants

Published by: California Energy Commission
Last updated: Monday, October 20, 2025
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...

Wetlands (File Geodatabase)

Published by: California Energy Commission
Last updated: Monday, October 20, 2025
File types: HTML

Wetlands in California are protected by several federal and state laws, regulations, and policies. This layer was extracted from the broader vegetatio...

Geothermal Resource Potential by Field

Published by: California Energy Commission
Last updated: Monday, October 20, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This data layer contains geothermal resource areas and their technical potential used in long-term electric system modeling for Integrated Resource Pl...

Federally Recognized Tribal Lands

Published by: California Energy Commission
Last updated: Monday, October 20, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This layer represents the geographic areas 4 below. Category 1-3, census tracts, are in the other layer.In this designation, CalEPA formally designate...