Directory of Power Plants in California
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| ATT North Watney | Bloom Energy | Fairfield, CA | California Independent System Operator (CISO) | 8.2 GWh | Nov 2019 | Dec 2024 | Natural Gas |
| ATT Van Nyus | Bloom Energy | Van Nuys, CA | Los Angeles Department of Water and Power (LDWP) | 7.6 GWh | Jun 2017 | Dec 2024 | Natural Gas |
| ATT Ventura Blvd | Bloom Energy | Sherman Oaks, CA | Los Angeles Department of Water and Power (LDWP) | 8.3 GWh | Oct 2019 | Dec 2024 | Natural Gas |
| Atwell Island | SPS Atwell Island LLC | Alpaugh, CA | California Independent System Operator (CISO) | 33.3 GWh | Feb 2013 | Dec 2024 | Solar |
| Atwell Island West Solar | Consolidated Edison Development Inc. | Alpaugh, CA | California Independent System Operator (CISO) | 45.4 GWh | Apr 2015 | Dec 2024 | Solar |
| AV Solar Ranch One | AV Solar Ranch 1 LLC | Lancaster, CA | California Independent System Operator (CISO) | 567.1 GWh | Jul 2014 | May 2025 | Solar |
| Avenal Park | Avenal Solar Holdings LLC | Avenal, CA | California Independent System Operator (CISO) | 9.5 GWh | Jul 2011 | Dec 2024 | Solar |
| AVEP BESS | Leeward Asset Management, LLC | Rosamond, CA | California Independent System Operator (CISO) | 481.0 MWh | - | May 2025 | Electricity used for energy storage |
| AVS Lancaster 1 | Tesla Inc. | Lancaster, CA | California Independent System Operator (CISO) | 8.7 GWh | Nov 2016 | Dec 2024 | Solar |
| Axium Modesto Solar | Axium US Solar Holdings LLC | Modesto, CA | California Independent System Operator (CISO) | 47.4 GWh | Nov 2012 | Dec 2024 | Solar |
Browse Power Plants By California Counties
Figures are based on May 2025 generation numbers.| County | State Rank | Active Plants | May 2025 Generation |
|---|---|---|---|
| Alameda County, CA | # 22 | 46 | 2.5 TWh |
| Amador County, CA | # 35 | 8 | 659.7 GWh |
| Butte County, CA | # 16 | 25 | 3.6 TWh |
| Calaveras County, CA | # 37 | 6 | 542.0 GWh |
| Colusa County, CA | # 19 | 3 | 2.9 TWh |
| Contra Costa County, CA | # 5 | 56 | 13.6 TWh |
| El Dorado County, CA | # 28 | 15 | 1.4 TWh |
| Fresno County, CA | # 8 | 109 | 7.9 TWh |
| Glenn County, CA | # 54 | 2 | 18.7 GWh |
| Humboldt County, CA | # 39 | 10 | 469.7 GWh |
| Imperial County, CA | # 7 | 84 | 9.7 TWh |
| Inyo County, CA | # 29 | 23 | 1.2 TWh |
| Kern County, CA | # 1 | 311 | 34.4 TWh |
| Kings County, CA | # 14 | 57 | 4.1 TWh |
| Lake County, CA | # 32 | 10 | 912.2 GWh |
| Lassen County, CA | # 41 | 9 | 341.0 GWh |
| Los Angeles County, CA | # 2 | 307 | 20.8 TWh |
| Madera County, CA | # 31 | 28 | 1.0 TWh |
| Marin County, CA | # 53 | 3 | 19.0 GWh |
| Mariposa County, CA | # 43 | 2 | 299.7 GWh |
| Mendocino County, CA | # 55 | 5 | 12.3 GWh |
| Merced County, CA | # 38 | 30 | 475.2 GWh |
| Mono County, CA | # 34 | 9 | 785.9 GWh |
| Monterey County, CA | # 15 | 29 | 3.7 TWh |
| Napa County, CA | # 51 | 9 | 49.2 GWh |
| Nevada County, CA | # 46 | 12 | 207.0 GWh |
| Orange County, CA | # 17 | 59 | 3.3 TWh |
| Placer County, CA | # 24 | 23 | 2.0 TWh |
| County | State Rank | Active Plants | May 2025 Generation |
|---|---|---|---|
| Plumas County, CA | # 25 | 13 | 2.0 TWh |
| Riverside County, CA | # 4 | 159 | 14.5 TWh |
| Sacramento County, CA | # 10 | 64 | 6.5 TWh |
| San Benito County, CA | # 40 | 6 | 346.0 GWh |
| San Bernardino County, CA | # 6 | 203 | 13.3 TWh |
| San Diego County, CA | # 12 | 150 | 5.1 TWh |
| San Francisco County, CA | # 48 | 10 | 84.6 GWh |
| San Joaquin County, CA | # 23 | 45 | 2.3 TWh |
| San Luis Obispo County, CA | # 3 | 22 | 20.7 TWh |
| San Mateo County, CA | # 47 | 10 | 133.3 GWh |
| Santa Barbara County, CA | # 42 | 18 | 334.0 GWh |
| Santa Clara County, CA | # 13 | 74 | 4.4 TWh |
| Santa Cruz County, CA | # 50 | 6 | 56.2 GWh |
| Shasta County, CA | # 9 | 46 | 7.4 TWh |
| Sierra County, CA | # 52 | 3 | 31.4 GWh |
| Siskiyou County, CA | # 44 | 8 | 242.5 GWh |
| Solano County, CA | # 18 | 40 | 3.1 TWh |
| Sonoma County, CA | # 11 | 26 | 5.3 TWh |
| Stanislaus County, CA | # 21 | 25 | 2.7 TWh |
| Sutter County, CA | # 26 | 8 | 1.9 TWh |
| Tehama County, CA | # 49 | 7 | 59.7 GWh |
| Trinity County, CA | # 36 | 5 | 560.5 GWh |
| Tulare County, CA | # 30 | 68 | 1.1 TWh |
| Tuolumne County, CA | # 20 | 23 | 2.8 TWh |
| Ventura County, CA | # 33 | 32 | 825.9 GWh |
| Yolo County, CA | # 45 | 15 | 222.2 GWh |
| Yuba County, CA | # 27 | 5 | 1.6 TWh |