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14 datasets

California Electric Transmission Lines

Published by: California Energy Commission
Last updated: Saturday, April 4, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The California Energy Commission (CEC) Electric Transmission Line geospatial data layer has been created to illustrate electric transmission in Califo...

Electric Transmission Paths (CEC)

Published by: California Energy Commission
Last updated: Saturday, April 4, 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...

California Electric Balancing Authority Areas (Retired)

Published by: California Energy Commission
Last updated: Saturday, April 4, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

A balancing authority is responsible for operating a transmission control area. It matches generation with load and maintains consistent electric freq...

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

Published by: California Energy Commission
Last updated: Saturday, April 4, 2026
File types: HTML

Power plant energy data and map are from the California Energy Commission. The CEC licenses thermal power plants 50 megawatts (MW) and greater and the...

Utility Natural Gas Capacity and Generation by Jurisdiction and County: 2023

Published by: California Energy Commission
Last updated: Saturday, April 4, 2026
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 Natural Gas Capacity and Generation by Jurisdiction and County: 2022

Published by: California Energy Commission
Last updated: Saturday, April 4, 2026
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 Natural Gas Capacity and Generation by Jurisdiction and County: 2024

Published by: California Energy Commission
Last updated: Saturday, April 4, 2026
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 andthe...

Utility Natural Gas Capacity and Generation by Jurisdiction and County: 2021

Published by: California Energy Commission
Last updated: Saturday, April 4, 2026
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...

SSWP Scenic Integrity

Published by: California Department of Water Resources
Last updated: Saturday, April 4, 2026
File types: ZIP

The SSWP Scenic Integrity Study is one of many relicensing documents for the South SWP (SSWP) Hydropower Project Number 2426. The California Departmen...

SSWP Water Quality and Temperature

Published by: California Department of Water Resources
Last updated: Saturday, April 4, 2026
File types: ZIP

The SSWP Water Quality and Temperature Study is one of many relicensing documents for the South SWP (SSWP) Hydropower Project Number 2426. The Califor...