Directory of Power Plants in California

List of All California Power Plants

Displaying Results 1 to 12 of 12
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
JSR000 N Mathilda Fuel Cell2016 ESA Project Company, LLCSunnyvale, CACalifornia Independent System Operator (CISO)9.2 GWhMay 2019Dec 2024 Natural Gas
JD Foods - JD FoodsBarrier Solar IncFresno, CACalifornia Independent System Operator (CISO)455.0 MWhSep 2020Dec 2024 Solar
Juniper Networks SunnyvaleBloom EnergySunnyvale, CACalifornia Independent System Operator (CISO)3.9 GWhNov 2012Dec 2024 Natural Gas
John L. Featherstone PlantHudson Ranch Power I LLCCalipatria, CAImperial Irrigation District (IID)437.4 GWhFeb 2012Apr 2025 Geothermal
Jacumba Solar FarmInvenergy Services LLCJacumba, CACalifornia Independent System Operator (CISO)48.3 GWhJun 2017Dec 2024 Solar
J.R. Simplot CompanyJ.R. Simplot CompanyLathrop, CACalifornia Independent System Operator (CISO)8.9 GWhSep 1993Dec 2023 Waste Heat
Java Solar, LLCJava Solar, LLCLemoore, CACalifornia Independent System Operator (CISO)27.2 GWhOct 2022Dec 2024 Solar
James B BlackPacific Gas & Electric Co.Big Bend, CACalifornia Independent System Operator (CISO)432.7 GWhNov 1965Apr 2025 Water
JaybirdSacramento Municipal Util DistCamino, CABalancing Authority of Northern California (BANC)444.3 GWhMar 1961Apr 2025 Water
Jones ForkSacramento Municipal Util DistFresh Pond, CABalancing Authority of Northern California (BANC)8.6 GWhMay 1985Dec 2024 Water
J S EastwoodSouthern California Edison CoShaver Lake, CACalifornia Independent System Operator (CISO)1.3 GWhNov 1987Apr 2025 Water
Judge F CarrU S Bureau of ReclamationFrench Gulch, CABalancing Authority of Northern California (BANC)260.9 GWhApr 1963Apr 2025 Water

Browse Power Plants By California Counties

Figures are based on April 2025 generation numbers.
CountyState RankActive PlantsApr 2025 Generation
Kern County, CA# 131134.0 TWh
Los Angeles County, CA# 230720.7 TWh
San Luis Obispo County, CA# 32220.6 TWh
Riverside County, CA# 415914.3 TWh
San Bernardino County, CA# 520313.4 TWh
Contra Costa County, CA# 65613.4 TWh
Imperial County, CA# 7849.7 TWh
Fresno County, CA# 81098.1 TWh
Shasta County, CA# 9467.2 TWh
Sacramento County, CA# 10646.4 TWh
Sonoma County, CA# 11265.2 TWh
San Diego County, CA# 121505.0 TWh
Santa Clara County, CA# 13744.4 TWh
Kings County, CA# 14574.1 TWh
Butte County, CA# 15253.8 TWh
Monterey County, CA# 16293.7 TWh
Orange County, CA# 17593.2 TWh
Solano County, CA# 18403.0 TWh
Tuolumne County, CA# 19233.0 TWh
Colusa County, CA# 2032.9 TWh
Stanislaus County, CA# 21252.6 TWh
Alameda County, CA# 22462.4 TWh
San Joaquin County, CA# 23452.3 TWh
Placer County, CA# 24232.1 TWh
Plumas County, CA# 25132.0 TWh
Sutter County, CA# 2681.8 TWh
Yuba County, CA# 2751.7 TWh
El Dorado County, CA# 28151.5 TWh
CountyState RankActive PlantsApr 2025 Generation
Inyo County, CA# 29231.2 TWh
Tulare County, CA# 30681.0 TWh
Madera County, CA# 3128994.0 GWh
Lake County, CA# 3210921.2 GWh
Ventura County, CA# 3332828.4 GWh
Mono County, CA# 349785.9 GWh
Amador County, CA# 358666.5 GWh
Calaveras County, CA# 366613.6 GWh
Trinity County, CA# 375573.8 GWh
Humboldt County, CA# 3810480.9 GWh
Merced County, CA# 3930418.2 GWh
Lassen County, CA# 409341.0 GWh
San Benito County, CA# 416332.7 GWh
Santa Barbara County, CA# 4218327.1 GWh
Mariposa County, CA# 432299.7 GWh
Siskiyou County, CA# 448242.5 GWh
Yolo County, CA# 4515222.2 GWh
Nevada County, CA# 4612207.0 GWh
San Mateo County, CA# 4710133.4 GWh
San Francisco County, CA# 481085.0 GWh
Tehama County, CA# 49759.7 GWh
Santa Cruz County, CA# 50656.2 GWh
Napa County, CA# 51949.2 GWh
Sierra County, CA# 52331.1 GWh
Marin County, CA# 53319.0 GWh
Glenn County, CA# 54218.7 GWh
Mendocino County, CA# 55512.3 GWh