State profile
Data centers & battery storage in California
297 tracked projects · 26,906 MW · 7 data centers, 290 battery (BESS) sites
Below is every data center and battery energy storage (BESS) project we track in California, ranked by capacity. Battery projects are sourced from the federal EIA-860M inventory; data centers are hand-curated with a public source on each entry. See the methodology for details.
All California projects
| Project | Operator | Type | Location | Capacity | Status | Year | Source |
|---|---|---|---|---|---|---|---|
| Edwards Sanborn Solar + Storage | Terra-Gen / Mortenson | BESS | Mojave | 875 MW | Operating | 2023 | source ↗ |
| Moss Landing Energy Storage Facility | Vistra Energy | BESS | Moss Landing | 750 MW | Operating | 2021 | source ↗ |
| Menifee Power Bank | Calpine | BESS | Menifee | 680 MW | Operating | 2024 | source ↗ |
| Easley Solar | IP Easley, LLC | BESS | Riverside | 650 MW | Under construction | 2026 | source ↗ |
| Morro Bay BESS | Vistra Energy | BESS | Morro Bay | 600 MW | Planned | 2027 | source ↗ |
| Roadhouse Energy Storage | NextEra Energy Resources | BESS | Ontario | 600 MW | Under construction | 2026 | source ↗ |
| Bellefield Solar and Energy Storage Farm | 50LW 8me LLC | BESS | Kern | 500 MW | Operating | 2025 | source ↗ |
| Bellefield 2 Solar & Energy Storage Farm | 26SB 8me LLC | BESS | Kern | 500 MW | Planned | 2026 | source ↗ |
| Kola Energy Center | Kola Energy Storage, LLC | BESS | San Joaquin | 400 MW | Operating | 2025 | source ↗ |
| Lycan Solar Project | EDF Renewables Development, Inc. | BESS | Riverside | 400 MW | Planned | 2030 | source ↗ |
| Marici | Marici Project LLC | BESS | Los Angeles | 400 MW | Planned | 2027 | source ↗ |
| Gabriel | San Gabriel Project LLC | BESS | Los Angeles | 400 MW | Planned | 2027 | source ↗ |
| Crimson Storage | Axium Infrastructure / Canadian Solar | BESS | Blythe | 350 MW | Operating | 2022 | source ↗ |
| Crimson | RE Crimson LLC | BESS | Riverside | 350 MW | Operating | 2022 | source ↗ |
| Desert Peak Energy Storage I | Desert Peak Energy Storage I, LLC | BESS | Riverside | 325 MW | Operating | 2023 | source ↗ |
| Eland Solar + Storage | Avantus / Arevon | BESS | Kern County | 300 MW | Operating | 2024 | source ↗ |
| Slate Solar + Storage | Recurrent Energy | BESS | Kings County | 300 MW | Operating | 2023 | source ↗ |
| Humidor Storage I | Hecate Grid Humidor Storage 1 LLC | BESS | Los Angeles | 300 MW | Planned | 2029 | source ↗ |
| Nighthawk Energy Storage, LLC | Nighthawk Energy Storage, LLC | BESS | San Diego | 300 MW | Under construction | 2026 | source ↗ |
| Key Energy Storage | Key Energy Storage LLC | BESS | Fresno | 300 MW | Under construction | 2026 | source ↗ |
| Westlands Solar + Storage | EDF Renewables | BESS | Fresno County | 250 MW | Under construction | 2026 | source ↗ |
| Big Sun BESS | EDF Renewables | BESS | Fresno County | 250 MW | Under construction | 2026 | source ↗ |
| Gateway Energy Storage System | Gateway Energy Storage, LLC | BESS | San Diego | 250 MW | Operating | 2020 | source ↗ |
| Athens Solar I (Hybrid) | Vesper Energy Development LLC | BESS | Placer | 250 MW | Planned | 2028 | source ↗ |
| Rexford Solar Farm | AES Clean Energy | BESS | Tulare | 240 MW | Operating | 2025 | source ↗ |
| Pelicans Jaw Hybrid Solar | Pelicans Jaw Solar LLC | BESS | Kern | 238 MW | Planned | 2027 | source ↗ |
| McCoy Solar + Storage | NextEra Energy Resources | BESS | Riverside County | 230 MW | Operating | 2023 | source ↗ |
| Sunlight Storage | Sunlight Storage, LLC | BESS | Riverside | 230 MW | Operating | 2022 | source ↗ |
| Sunlight Storage II | Sunlight Storage II | BESS | Riverside | 230 MW | Operating | 2024 | source ↗ |
| Solar Blue | Westlands Solar Blue | BESS | Kings | 225 MW | Operating | 2023 | source ↗ |
| Anode (Springville) BESS | Southern California Edison Co | BESS | Tulare | 225 MW | Under construction | 2026 | source ↗ |
| Soda Mountain BESS | Engie | BESS | San Bernardino County | 200 MW | Operating | 2023 | source ↗ |
| Sky River BESS | NextEra Energy Resources | BESS | Tehachapi | 200 MW | Operating | 2024 | source ↗ |
| Solano BESS | esVolta | BESS | Solano County | 200 MW | Operating | 2023 | source ↗ |
| Eland 2 Storage | SB Energy / Arevon | BESS | Kern County | 200 MW | Operating | 2024 | source ↗ |
| Crimson 2 BESS | Axium / Canadian Solar | BESS | Blythe | 200 MW | Planned | 2027 | source ↗ |
| Diablo BESS | Engie | BESS | Contra Costa County | 200 MW | Operating | 2023 | source ↗ |
| Diablo Energy Storage | Diablo Energy Storage, LLC | BESS | Contra Costa | 200 MW | Operating | 2022 | source ↗ |
| Big Rock Solar Farm | Big Rock ESS Assets, LLC | BESS | Imperial | 200 MW | Operating | 2025 | source ↗ |
| Cathode (Hinson) BESS | Southern California Edison Co | BESS | Los Angeles | 200 MW | Operating | 2024 | source ↗ |
| Condor Energy Storage LLC | Condor Energy Storage LLC | BESS | San Bernardino | 200 MW | Operating | 2024 | source ↗ |
| Peregrine Energy Storage LLC | Peregrine Energy Storage, LLC | BESS | San Diego | 200 MW | Operating | 2025 | source ↗ |
| Sienna Solar Farm | 99MT 8me, LLC | BESS | San Bernardino | 200 MW | Planned | 2028 | source ↗ |
| Juniper Creek Storage | Vesper Energy Development LLC | BESS | Sacramento | 200 MW | Planned | 2026 | source ↗ |
| Rexford 2 Solar Farm | 22SV 8ME LLC | BESS | Tulare | 200 MW | Planned | 2028 | source ↗ |
| Country Acres Clean Power LLC | Clenera DevCo LLC | BESS | Placer | 172 MW | Planned | 2027 | source ↗ |
| Sanborn BESS 3 | Terra-Gen Operating Co-BESS | BESS | Kern | 169 MW | Operating | 2023 | source ↗ |
| Proxima | Proxima Solar, LLC | BESS | Stanislaus | 162 MW | Operating | 2024 | source ↗ |
| Vidal Energy Center | CDH Vidal LLC | BESS | San Bernardino | 160 MW | Under construction | 2026 | source ↗ |
| Vikings BESS | Arevon Energy | BESS | Imperial County | 157 MW | Operating | 2024 | source ↗ |
| Slate Phase 2 | Recurrent Energy | BESS | Kings County | 150 MW | Under construction | 2026 | source ↗ |
| Snake River BESS | SCE | BESS | Riverside County | 150 MW | Operating | 2023 | source ↗ |
| Desert Quartzite | Desert Quartzite LLC | BESS | Riverside | 150 MW | Operating | 2024 | source ↗ |
| Vikings Energy Farm | Vikings Energy Farm, LLC | BESS | Imperial | 150 MW | Operating | 2024 | source ↗ |
| Scarlet II Hybrid | EDPR Scarlet II LLC | BESS | Fresno | 150 MW | Operating | 2024 | source ↗ |
| Gale 1 Solar | 33UI 8me LLC | BESS | Millard | 150 MW | Planned | 2028 | source ↗ |
| Cherry | Westlands Cherry, LLC | BESS | Kings | 150 MW | Under construction | 2026 | source ↗ |
| Overnight Solar | Overnight Solar LLC | BESS | San Bernardino | 150 MW | Planned | 2027 | source ↗ |
| Daggett 3 | Daggett Solar Power 3 LLC | BESS | San Bernardino | 149 MW | Operating | 2023 | source ↗ |
| Golden Field Solar III, LLC | Golden Fields Solar III, LLC | BESS | Kern | 147 MW | Operating | 2024 | source ↗ |
| Slate Hybrid | MN8 Energy LLC | BESS | Kings | 140 MW | Operating | 2022 | source ↗ |
| Fifth Standard Solar PV, LLC (Hybrid) | RWE Clean Energy | BESS | Fresno | 137 MW | Operating | 2023 | source ↗ |
| Arica Solar | Arica Solar, LLC | BESS | Riverside | 136 MW | Operating | 2024 | source ↗ |
| Chestnut | Chestnut Westside LLC | BESS | Kings | 135 MW | Operating | 2023 | source ↗ |
| Hecate Grid Gwent Storage 1 | Hecate Grid Gwent Storage 1, LLC | BESS | Ventura | 135 MW | Planned | 2028 | source ↗ |
| North Central Valley | North Central Valley Energy Storage, LLC | BESS | San Joaquin | 132 MW | Operating | 2023 | source ↗ |
| Daggett 2 | Daggett Solar Power 2 LLC | BESS | San Bernardino | 131 MW | Operating | 2023 | source ↗ |
| CED West Side Canal Battery Storage | Consolidated Edison Development Inc. | BESS | Imperial | 131 MW | Operating | 2023 | source ↗ |
| Big Beau BESS | Avantus / 8minute | BESS | Kern County | 128 MW | Operating | 2022 | source ↗ |
| Lancaster Area Battery | AES Distributed Energy | BESS | Los Angeles | 127 MW | Operating | 2022 | source ↗ |
| AVEP BESS | Leeward Asset Management, LLC | BESS | Kern | 126 MW | Operating | 2025 | source ↗ |
| LeConte Energy Storage | LeConte Energy Storage, LLC | BESS | Imperial | 125 MW | Operating | 2022 | source ↗ |
| Oberon Solar Project | IP Oberon LLC | BESS | Riverside | 125 MW | Operating | 2023 | source ↗ |
| Oberon II Solar Project | IP Oberon II, LLC | BESS | Riverside | 125 MW | Operating | 2023 | source ↗ |
| Tumbleweed Energy Storage | Tumbleweed Energy Storage, LLC | BESS | Kern | 125 MW | Operating | 2024 | source ↗ |
| Aratina Solar Center 1B | 91MC 8me LLC | BESS | San Bernardino | 125 MW | Under construction | 2026 | source ↗ |
| Midway BESS | Midway BESS LLC | BESS | Fresno | 125 MW | Planned | 2027 | source ↗ |
| Beaumont BESS | Terra-Gen Operating Co-BESS 2 | BESS | Riverside | 117 MW | Operating | 2024 | source ↗ |
| Rosamond South 1 | Golden Fields Solar IV, LLC | BESS | Kern | 117 MW | Operating | 2025 | source ↗ |
| Daggett 1 | Daggett Solar Power 1 LLC | BESS | San Bernardino | 114 MW | Operating | 2025 | source ↗ |
| Aratina Solar Center 2 | 45MG 8me LLC | BESS | Kern | 113 MW | Planned | 2027 | source ↗ |
| Saticoy BESS | Strata Clean Energy | BESS | Oxnard | 100 MW | Operating | 2021 | source ↗ |
| Alamitos BESS | AES | BESS | Long Beach | 100 MW | Operating | 2021 | source ↗ |
| Coalinga BESS | esVolta | BESS | Coalinga | 100 MW | Operating | 2022 | source ↗ |
| Saticoy BESS Phase 2 | Strata Clean Energy | BESS | Oxnard | 100 MW | Planned | 2027 | source ↗ |
| Redondo Beach BESS | AES / SCE | BESS | Redondo Beach | 100 MW | Operating | 2022 | source ↗ |
| Luna Storage | AES Distributed Energy | BESS | Los Angeles | 100 MW | Operating | 2022 | source ↗ |
| Sanborn BESS 1 | Terra-Gen Operating Co-BESS | BESS | Kern | 100 MW | Operating | 2021 | source ↗ |
| Sanborn BESS 2 | Terra-Gen Operating Co-BESS | BESS | Kern | 100 MW | Operating | 2021 | source ↗ |
| Cald BESS | Cald BESS LLC | BESS | Los Angeles | 100 MW | Operating | 2024 | source ↗ |
| Pome BESS | MN8 Energy LLC | BESS | San Diego | 100 MW | Operating | 2025 | source ↗ |
| Caballero | Caballero CA Storage LLC | BESS | San Luis Obispo | 100 MW | Operating | 2025 | source ↗ |
| Sacramento Valley Energy Center, LLC | Sacramento Valley Energy Center, LLC | BESS | Sacramento | 100 MW | Under construction | 2029 | source ↗ |
| Aramis I Solar Project | IP Aramis, LLC | BESS | Alameda | 100 MW | Under construction | 2026 | source ↗ |
| Skylight Renewable Energy | Vesper Energy Development LLC | BESS | Sutter | 100 MW | Planned | 2028 | source ↗ |
| Imperial Sun Solar | Imperial Sun Solar LLC | BESS | Imperial | 100 MW | Planned | 2026 | source ↗ |
| Lead BESS 1 | Hanford BESS LLC | BESS | Kings | 99 MW | Operating | 2025 | source ↗ |
| Electrolyte BESS | Henrietta BESS LLC | BESS | Kings | 99 MW | Operating | 2025 | source ↗ |
| Noosa Energy Storage LLC | Engie North America | BESS | San Joaquin | 99 MW | Under construction | 2026 | source ↗ |
| SF Azalea, LLC | Idemitsu Renewables | BESS | Kern | 98 MW | Operating | 2025 | source ↗ |
| Acid BESS | Malaga BESS LLC | BESS | Fresno | 97 MW | Operating | 2025 | source ↗ |
| Hawkeye BESS | esVolta | BESS | Adams County | 95 MW | Operating | 2023 | source ↗ |
| Sandrini Solar 100 | EDPR CA Solar Park II LLC | BESS | Kern | 95 MW | Operating | 2025 | source ↗ |
| Northern Orchard Solar PV, LLC | RWE Clean Energy | BESS | Kern | 92 MW | Operating | 2025 | source ↗ |
| RE Garland | Southern Power Co | BESS | Kern | 88 MW | Operating | 2021 | source ↗ |
| Chaparral Springs | Leeward Asset Management, LLC | BESS | Kern | 88 MW | Operating | 2025 | source ↗ |
| Placerita ESS | Terra-Gen Operating Co-BESS 2 | BESS | Los Angeles | 88 MW | Operating | 2024 | source ↗ |
| Valley Center 85 | Terra-Gen Operating Co-BESS 2 | BESS | San Diego | 85 MW | Operating | 2021 | source ↗ |
| NTT RagingWire Sacramento | NTT Global Data Centers | Data center | Sacramento | 80 MW | Operating | 2017 | source ↗ |
| Stack Infrastructure San Jose | Stack Infrastructure | Data center | San Jose | 80 MW | Operating | 2021 | source ↗ |
| Johanna Energy Center, LLC | Johanna Energy Center, LLC | BESS | Orange | 80 MW | Operating | 2021 | source ↗ |
| Sagebrush ESS | Terra-Gen Operating Co-BESS 2 | BESS | Kern | 80 MW | Operating | 2023 | source ↗ |
| Bottleneck Energy Storage | VESI 12 LLC | BESS | Tulare | 80 MW | Operating | 2024 | source ↗ |
| Raceway Solar & Storage | AES Clean Energy | BESS | Los Angeles | 80 MW | Operating | 2024 | source ↗ |
| Chiquito Grid, LLC | Chiquito Grid, LLC | BESS | Riverside | 80 MW | Planned | 2027 | source ↗ |
| Pastoria Solar | Pastoria Solar Energy Company, LLC | BESS | Kern | 80 MW | Planned | 2026 | source ↗ |
| Shirk Energy Storage | VESI 15 LLC | BESS | Tulare | 80 MW | Under construction | 2026 | source ↗ |
| Mojave 16/17/18 BESS | Terra-Gen Operating Co-BESS 2 | BESS | Kern | 77 MW | Operating | 2020 | source ↗ |
| RE Mustang LLC | MN8 Energy LLC | BESS | Kings | 75 MW | Operating | 2021 | source ↗ |
| Resurgence Solar | Resurgence Solar | BESS | San Bernardino | 75 MW | Operating | 2023 | source ↗ |
| Desert Peak Energy Storage II | Desert Peak Energy Storage II, LLC | BESS | Riverside | 75 MW | Operating | 2023 | source ↗ |
| Baldy Mesa Solar & Storage | AES Clean Energy | BESS | San Bernardino | 75 MW | Operating | 2024 | source ↗ |
| Hummingbird Energy Storage LLC | Hummingbird Energy Storage, LLC | BESS | Santa Clara | 75 MW | Under construction | 2026 | source ↗ |
| Zeta Solar & Storage | Zeta Solar, LLC | BESS | Merced | 75 MW | Planned | 2027 | source ↗ |
| Kingsley Solar Farm | 90FI 8me, LLC | BESS | Imperial | 74 MW | Planned | 2027 | source ↗ |
| RE Tranquillity | Southern Power Co | BESS | Fresno | 72 MW | Operating | 2021 | source ↗ |
| Inland Empire Energy Storage | Strata Manager, LLC | BESS | San Bernardino | 70 MW | Operating | 2024 | source ↗ |
| JVR Energy Park LLC | JVR Energy Park LLC | BESS | San Diego | 70 MW | Planned | 2026 | source ↗ |
| Elevate Pier S | Lighthouse Pier S, LLC | BESS | Los Angeles | 70 MW | Planned | 2026 | source ↗ |
| Lockhart Solar PV, LLC | Terra-Gen Operating Co-Solar | BESS | San Bernardino | 69 MW | Operating | 2025 | source ↗ |
| Stanton Battery Energy Storage | Wellhead Services, Inc | BESS | Orange | 69 MW | Operating | 2023 | source ↗ |
| San Jacinto Grid, LLC | San Jacinto Grid, LLC | BESS | Riverside | 65 MW | Operating | 2025 | source ↗ |
| Cal Flats BESS | Arevon Energy, Inc. | BESS | Monterey | 60 MW | Operating | 2021 | source ↗ |
| Coso Battery Storage | Arevon Asset Management | BESS | Inyo | 60 MW | Operating | 2022 | source ↗ |
| Goleta Energy Storage, LLC | Goleta Energy Storage, LLC | BESS | Santa Barbara | 60 MW | Operating | 2024 | source ↗ |
| Lockhart Solar PV II | Terra-Gen Operating Co-Solar | BESS | San Bernardino | 60 MW | Operating | 2025 | source ↗ |
| Iron BESS | Panoche BESS LLC | BESS | Fresno | 60 MW | Planned | 2027 | source ↗ |
| Sagebrush Solar 2 ESS 59 | Terra-Gen Operating Co-BESS 2 | BESS | Kern | 59 MW | Operating | 2024 | source ↗ |
| Sienna 2 Solar and Storage Project | 44ST 8ME LLC | BESS | San Bernardino | 55 MW | Planned | 2029 | source ↗ |
| Border Hybrid Energy Center | CalPeak Power, LLC | BESS | San Diego | 54 MW | Operating | 2025 | source ↗ |
| Valley Center 54 | Terra-Gen Operating Co-BESS 2 | BESS | San Diego | 54 MW | Operating | 2021 | source ↗ |
| Enterprise BESS | Enterprise BESS LLC | BESS | San Diego | 54 MW | Planned | 2026 | source ↗ |
| Gonzaga Ridge Battery Facility | Gonzaga Ridge Battery Facility, LLC | BESS | Merced | 52 MW | Under construction | 2026 | source ↗ |
| Deer Creek Hybrid | Deer Creek Solar I, LLC | BESS | Tulare | 51 MW | Under construction | 2026 | source ↗ |
| Maverick Solar 6, LLC | Maverick Solar 6, LLC | BESS | Riverside | 50 MW | Operating | 2022 | source ↗ |
| Hudson - High Desert Hybrid | MN8 Energy LLC | BESS | San Bernardino | 50 MW | Operating | 2021 | source ↗ |
| Victory Pass | Victory Pass I, LLC | BESS | Riverside | 50 MW | Operating | 2024 | source ↗ |
| Chula Vista Energy Center 2 | Wellhead Services, Inc | BESS | San Diego | 50 MW | Under construction | 2026 | source ↗ |
| Aurora Renewable Energy (Hybrid) | Vesper Energy Development LLC | BESS | Stanislaus | 50 MW | Planned | 2028 | source ↗ |
| Ventasso Energy Storage, LLC | RWE Clean Energy | BESS | San Diego | 50 MW | Under construction | 2026 | source ↗ |
| Kifer BESS 1 | Kifer Energy Storage, LLC | BESS | Santa Clara | 50 MW | Under construction | 2026 | source ↗ |
| North Johnson Energy Center | Wellhead Services, Inc | BESS | San Diego | 50 MW | Under construction | 2026 | source ↗ |
| Sanborn BESS 4 | Terra-Gen Operating Co-BESS | BESS | Kern | 47 MW | Operating | 2023 | source ↗ |
| Tracy BESS | Tracy BESS LLC | BESS | San Joaquin | 47 MW | Planned | 2027 | source ↗ |
| Lockhart ESS, LLC | Terra-Gen Operating Co-Solar | BESS | San Bernardino | 45 MW | Operating | 2024 | source ↗ |
| Dynegy Oakland Power Plant | Dynegy Oakland, LLC | BESS | Alameda | 43 MW | Planned | 2027 | source ↗ |
| Fallbrook Energy Storage | San Diego Gas & Electric Co | BESS | San Diego | 40 MW | Operating | 2023 | source ↗ |
| Vista Energy Storage System | Vista Energy Storage, LLC | BESS | San Diego | 40 MW | Operating | 2018 | source ↗ |
| Scarlet Solar (CA) | EDP Renewables North America LLC | BESS | Fresno | 40 MW | Operating | 2024 | source ↗ |
| BigBeau Solar, LLC | Big Beau Solar, LLC | BESS | Kern | 40 MW | Operating | 2022 | source ↗ |
| Resurgence Solar II | Resurgence Solar II | BESS | San Bernardino | 40 MW | Operating | 2023 | source ↗ |
| Sagebrush Solar 2 ESS 40 | Terra-Gen Operating Co-BESS 2 | BESS | Kern | 40 MW | Operating | 2024 | source ↗ |
| EDPR CA Solar Park VI LLC (CA) Hybrid | EDPR CA Solar Park VI LLC | BESS | Fresno | 40 MW | Under construction | 2026 | source ↗ |
| Syracuse and Tours Renewable Energy | Vesper Energy Development LLC | BESS | Kern | 40 MW | Planned | 2027 | source ↗ |
| Angela Solar Project | Angiola East LLC | BESS | Tulare | 40 MW | Under construction | 2026 | source ↗ |
| Equinix SV10 Silicon Valley | Equinix | Data center | San Jose | 36 MW | Operating | 2019 | source ↗ |
| Desert Harvest II LLC | Desert Harvest II LLC | BESS | Riverside | 35 MW | Operating | 2021 | source ↗ |
| Lead BESS 2 | Hanford BESS LLC | BESS | Kings | 32 MW | Operating | 2025 | source ↗ |
| Sand Luis West | Origis Energy USA, Inc | BESS | Fresno | 31 MW | Planned | 2026 | source ↗ |
| El Centro Hybrid | Imperial Irrigation District | BESS | Imperial | 30 MW | Operating | 2016 | source ↗ |
| Escondido Energy Storage | San Diego Gas & Electric Co | BESS | San Diego | 30 MW | Operating | 2017 | source ↗ |
| Top Gun Energy Storage | San Diego Gas & Electric Co | BESS | San Diego | 30 MW | Operating | 2021 | source ↗ |
| Holtville | Greenbacker Renewable Energy Corporation | BESS | Imperial | 30 MW | Operating | 2024 | source ↗ |
| Estrella Solar & Storage | AES Clean Energy | BESS | Los Angeles | 28 MW | Operating | 2023 | source ↗ |
| DataBank SAN1 | DataBank | Data center | San Diego | 25 MW | Operating | 2016 | source ↗ |
| Cascade Energy Storage, LLC | Engie North America | BESS | San Joaquin | 25 MW | Operating | 2024 | source ↗ |
| West Ford Flat | West Ford Flat Energy Storage | BESS | Lake | 25 MW | Operating | 2024 | source ↗ |
| Baldy Mesa 2_Silver Peak Hybrid | AES Clean Energy | BESS | San Bernardino | 25 MW | Operating | 2024 | source ↗ |
| Mordor ES1 | Mordor ES1 LLC | BESS | Inyo | 25 MW | Operating | 2025 | source ↗ |
| Chalan | Origis Energy USA, Inc | BESS | Kern | 25 MW | Planned | 2026 | source ↗ |
| Glenarm BESS Plant | Glenarm BESS LLC | BESS | Los Angeles | 25 MW | Planned | 2027 | source ↗ |
| CoreSite SV4 Santa Clara | CoreSite | Data center | Santa Clara | 24 MW | Operating | 2013 | source ↗ |
| Solar Star 3 | Solar Star 3, LLC | BESS | Kern | 23 MW | Under construction | 2026 | source ↗ |
| Solar Star 4 | Solar Star 4, LLC | BESS | Kern | 23 MW | Under construction | 2026 | source ↗ |
| Equinix LA1 El Segundo | Equinix | Data center | El Segundo | 22 MW | Operating | 2003 | source ↗ |
| Pomona BESS | AltaGas | BESS | Pomona | 20 MW | Operating | 2017 | source ↗ |
| Mira Loma BESS | Southern California Edison / Tesla | BESS | Ontario | 20 MW | Operating | 2017 | source ↗ |
| Stanton Energy Reliability Center Hybrid | Wellhead Services, Inc | BESS | Orange | 20 MW | Operating | 2020 | source ↗ |
| Hecate Energy Johanna Facility | Hecate Energy Johanna Facility LLC | BESS | Orange | 20 MW | Operating | 2021 | source ↗ |
| Rabbitbrush Solar, LLC | Leeward Asset Management, LLC | BESS | Kern | 20 MW | Operating | 2022 | source ↗ |
| Ortega Grid, LLC | Ortega Grid, LLC | BESS | Riverside | 20 MW | Operating | 2025 | source ↗ |
| Melrose BESS | San Diego Gas & Electric Co | BESS | San Diego | 20 MW | Operating | 2024 | source ↗ |
| Mordor ES2 | Mordor ES2 LLC | BESS | Inyo | 20 MW | Operating | 2025 | source ↗ |
| Equinix SV1 San Jose | Equinix | Data center | San Jose | 18 MW | Operating | 2001 | source ↗ |
| EnerSmart Murray BESS | EnerSmart Storage | BESS | San Diego | 18 MW | Planned | 2026 | source ↗ |
| Fresno Cogen Partners | Wellhead Services, Inc | BESS | Fresno | 16 MW | Operating | 2023 | source ↗ |
| Paulsell | Crow Creek Solar, LLC | BESS | Stanislaus | 15 MW | Operating | 2024 | source ↗ |
| Homestead Energy Storage LLC | Homestead Energy Storage, LLC | BESS | Los Angeles | 14 MW | Under construction | 2026 | source ↗ |
| Bear Canyon | Bear Canyon Energy Storage | BESS | Lake | 13 MW | Operating | 2024 | source ↗ |
| Gibson Solar Project - Hybrid | Emeren US, LLC | BESS | Yolo | 13 MW | Planned | 2027 | source ↗ |
| Calistoga Resilency Center | Calistoga Resiliency Center, LLC | BESS | Napa | 11 MW | Operating | 2025 | source ↗ |
| Center Hybrid | Southern California Edison Co | BESS | Los Angeles | 10 MW | Operating | 2016 | source ↗ |
| Henrietta D Energy Storage LLC | Convergent Energy and Power LP | BESS | Kings | 10 MW | Operating | 2021 | source ↗ |
| Sierra Energy Storage, LLC | Engie North America | BESS | Tuolumne | 10 MW | Operating | 2025 | source ↗ |
| Vallecito | Viridity Energy Solutions, Inc. | BESS | Santa Barbara | 10 MW | Operating | 2021 | source ↗ |
| Kearny North Energy Storage | San Diego Gas & Electric Co | BESS | San Diego | 10 MW | Operating | 2022 | source ↗ |
| Kearny South Energy Storage | San Diego Gas & Electric Co | BESS | San Diego | 10 MW | Operating | 2022 | source ↗ |
| Paradise Energy Storage | San Diego Gas & Electric Co | BESS | San Diego | 10 MW | Operating | 2024 | source ↗ |
| Clairemont Energy Storage | San Diego Gas & Electric Co | BESS | San Diego | 10 MW | Operating | 2024 | source ↗ |
| Elliott Energy Storage | San Diego Gas & Electric Co | BESS | San Diego | 10 MW | Operating | 2024 | source ↗ |
| Boulevard Energy Storage | San Diego Gas & Electric Co | BESS | San Diego | 10 MW | Operating | 2024 | source ↗ |
| Pala Gomez Creek BESS | San Diego Gas & Electric Co | BESS | San Diego | 10 MW | Operating | 2024 | source ↗ |
| Painter Energy Storage | Painter Energy Storage, LLC | BESS | Santa Barbara | 10 MW | Under construction | 2026 | source ↗ |
| Industrial Parkway Storage | RPCA Storage 1, LLC | BESS | Santa Barbara | 10 MW | Planned | 2026 | source ↗ |
| Santee BESS | San Diego Gas & Electric Co | BESS | San Diego | 10 MW | Under construction | 2026 | source ↗ |
| Alpaugh BESS | RWE Clean Energy | BESS | Tulare | 10 MW | Under construction | 2026 | source ↗ |
| Orange County Energy Storage 2 | Convergent Energy and Power LP | BESS | Orange | 9 MW | Operating | 2021 | source ↗ |
| El Cajon Energy Storage | San Diego Gas & Electric Co | BESS | San Diego | 8 MW | Operating | 2017 | source ↗ |
| SEPV Sierra | SEPV Sierra, LLC | BESS | Los Angeles | 8 MW | Operating | 2020 | source ↗ |
| Dark Sky Energy Center | San Diego Gas & Electric Co | BESS | San Diego | 7 MW | Operating | 2025 | source ↗ |
| HEBT Irvine 1 | Electrodes | BESS | Orange | 6 MW | Operating | 2018 | source ↗ |
| HEBT Irvine 2 | Electrodes | BESS | Orange | 6 MW | Operating | 2018 | source ↗ |
| Orange County Energy Storage 3 | Convergent Energy and Power LP | BESS | Orange | 6 MW | Operating | 2021 | source ↗ |
| EnerSmart Chula Vista Sub Station | EnerSmart Chula Vista Sub Station | BESS | San Diego | 6 MW | Operating | 2024 | source ↗ |
| OCSD | Hybrid-Electric Building Technologies West Los Angeles 1, LLC | BESS | Orange | 5 MW | Operating | 2019 | source ↗ |
| Tierra Buena Energy Storage | VESI 10 LLC | BESS | Sutter | 5 MW | Operating | 2022 | source ↗ |
| Bear Valley Battery Plant | Bear Valley Electric Service | BESS | San Bernardino | 5 MW | Planned | 2027 | source ↗ |
| Madena 4 | ZGlobal Inc | BESS | Placer | 5 MW | Planned | 2026 | source ↗ |
| SunAnza | Arizona Electric Pwr Coop Inc | BESS | Riverside | 4 MW | Operating | 2022 | source ↗ |
| Cadillac Battery Energy Storage Facility | Southern California Edison Co | BESS | Los Angeles | 4 MW | Operating | 2024 | source ↗ |
| Madena 3 | ZGlobal Inc | BESS | Yuba | 4 MW | Under construction | 2026 | source ↗ |
| Redemeyer Road Solar | RPCA Solar 10, LLC | BESS | Mendocino | 4 MW | Under construction | 2026 | source ↗ |
| Yorktown Battery Energy Storage Facility | Southern California Edison Co | BESS | Los Angeles | 3 MW | Operating | 2024 | source ↗ |
| SEPV Cuyama Hybrid | SEPV Cuyama, LLC | BESS | Santa Barbara | 3 MW | Operating | 2023 | source ↗ |
| Google Bayhill Solar PV and Microgrid | Google, Inc. | BESS | San Mateo | 3 MW | Operating | 2024 | source ↗ |
| EnerSmart Imperial Beach BESS | EnerSmart Storage | BESS | San Diego | 3 MW | Planned | 2026 | source ↗ |
| EnerSmart Mesa Heights Sub Station | EnerSmart Storage | BESS | San Diego | 3 MW | Planned | 2026 | source ↗ |
| EnerSmart El Cajon BESS | EnerSmart Storage | BESS | San Diego | 3 MW | Planned | 2026 | source ↗ |
| Merced BESS | ZGlobal Inc | BESS | Merced | 3 MW | Under construction | 2026 | source ↗ |
| University of California San Diego Hybri | University of California San Diego | BESS | San Diego | 2 MW | Operating | 2015 | source ↗ |
| Genentech-Oceanside Hybrid | Tesla Inc. | BESS | San Diego | 2 MW | Operating | 2016 | source ↗ |
| Springbok 3 Solar Farm Hybrid | 64KT 8me LLC | BESS | Kern | 2 MW | Operating | 2019 | source ↗ |
| Borrego Springs Energy Storage | SDGE Batteries | BESS | San Diego | 2 MW | Operating | 2012 | source ↗ |
| Ortega Highway Energy Storage | SDGE Batteries | BESS | Orange | 2 MW | Operating | 2015 | source ↗ |
| PPA Grand | esVolta LP | BESS | Orange | 2 MW | Operating | 2016 | source ↗ |
| Glendale Battery Energy Storage System | City of Glendale - (CA) | BESS | Los Angeles | 2 MW | Operating | 2017 | source ↗ |
| Vanadium Redox Flow Battery Plant | SDGE Batteries | BESS | San Diego | 2 MW | Operating | 2017 | source ↗ |
| San Diego International Airport BESS | ENGIE Storage Services NA LLC | BESS | San Diego | 2 MW | Operating | 2021 | source ↗ |
| Acorn I Energy Storage LLC | Acorn I Energy Storage LLC | BESS | Ventura | 2 MW | Operating | 2021 | source ↗ |
| Allergan | Hybrid-Electric Building Technologies West Los Angeles 1, LLC | BESS | Orange | 2 MW | Operating | 2019 | source ↗ |
| Downey | Hybrid-Electric Building Technologies West Los Angeles 1, LLC | BESS | Los Angeles | 2 MW | Operating | 2019 | source ↗ |
| Redwood Coast Airport Microgrid | Redwood Coast Energy Authority | BESS | Humboldt | 2 MW | Operating | 2021 | source ↗ |
| Amazon Bakersfield 1 Solar Project | Solar Star Prime 3, LLC | BESS | Kern | 2 MW | Operating | 2024 | source ↗ |
| Orange Coast College PH2 Solar Project | Solar Star Coastal Pirate, LLC | BESS | Orange | 2 MW | Operating | 2022 | source ↗ |
| CA Manteca 730 Spreckels Ave | Catalyze Manteca 730 Spreckels Avenue Microgrid LLC | BESS | San Joaquin | 2 MW | Operating | 2024 | source ↗ |
| Blackwell?s Corner Storage Facility | Blackwell Test Facility, LLC | BESS | Kern | 2 MW | Operating | 2025 | source ↗ |
| Amazon SAN3 Solar Project | Solar Star Prime 4 LLC | BESS | San Diego | 2 MW | Operating | 2024 | source ↗ |
| CA Bloomington 2551 S Lilac Avenue Micro | Catalyze Bloomington 2551 S Lilac Avenue Microgrid LLC | BESS | San Bernardino | 2 MW | Under construction | 2026 | source ↗ |
| CA Riverside 2356 Fleetwood Dr. | Catalyze Riverside 2356 Fleetwood Drive Microgrid LLC | BESS | Riverside | 2 MW | Under construction | 2026 | source ↗ |
| Six Flags Magic Mountain | Magic Mountain Parkway Solar Project 2023, LLC | BESS | Los Angeles | 2 MW | Under construction | 2026 | source ↗ |
| East Road Storage Project | Form Energy Inc. | BESS | Mendocino | 2 MW | Planned | 2027 | source ↗ |
| Merced 2 BESS | ZGlobal Inc | BESS | Merced | 2 MW | Under construction | 2026 | source ↗ |
| Tracy 18 - SLCVA418 | Prologis Logistics Services Incorporated | BESS | San Joaquin | 2 MW | Under construction | 2026 | source ↗ |
| Lathrop 4 - SLCVA204 | Prologis Logistics Services Incorporated | BESS | San Joaquin | 2 MW | Under construction | 2026 | source ↗ |
| Pebbly Beach Generating Station Hybrid | Southern California Edison Co | BESS | Los Angeles | 1 MW | Operating | 2012 | source ↗ |
| University of California Santa Cruz | University of California Santa Cruz | BESS | Santa Cruz | 1 MW | Operating | 2022 | source ↗ |
| Hoag Hospital Cogen Plant | Hoag Memorial Presbyterian Hospital | BESS | Orange | 1 MW | Operating | 2020 | source ↗ |
| Silicon Valley Clean Water | Silicon Valley Clean Water | BESS | San Mateo | 1 MW | Operating | 2020 | source ↗ |
| Pala Energy Storage Yard | SDGE Batteries | BESS | San Diego | 1 MW | Operating | 2015 | source ↗ |
| Canyon Crest Academy | SDGE Batteries | BESS | San Diego | 1 MW | Operating | 2014 | source ↗ |
| Baldwin (CA) | Electrodes | BESS | Orange | 1 MW | Operating | 2019 | source ↗ |
| Pacific Union College BESS | ENGIE Storage Services NA LLC | BESS | Napa | 1 MW | Operating | 2020 | source ↗ |
| Kearny Mesa Storage LLC | Kearny Mesa Storage LLC | BESS | San Diego | 1 MW | Operating | 2020 | source ↗ |
| DESI-2 Battery Storage Facility | Southern California Edison Co | BESS | Orange | 1 MW | Operating | 2019 | source ↗ |
| Baker | Hybrid-Electric Building Technologies West Los Angeles 1, LLC | BESS | Orange | 1 MW | Operating | 2019 | source ↗ |
| DATS | Hybrid-Electric Building Technologies West Los Angeles 1, LLC | BESS | Orange | 1 MW | Operating | 2017 | source ↗ |
| LAWRP | Hybrid-Electric Building Technologies West Los Angeles 1, LLC | BESS | Orange | 1 MW | Operating | 2019 | source ↗ |
| SOCCD | Hybrid-Electric Building Technologies West Los Angeles 1, LLC | BESS | Orange | 1 MW | Operating | 2019 | source ↗ |
| University of the Pacific | The Greater Light USA LLC | BESS | San Joaquin | 1 MW | Operating | 2022 | source ↗ |
| Lincoln WWTF Hybrid | Lincoln Solar Star, LLC | BESS | Placer | 1 MW | Operating | 2022 | source ↗ |
| Gilead Oceanside Solar Project | Gilead Sciences Inc. | BESS | San Diego | 1 MW | Operating | 2021 | source ↗ |
| Sealed Air Madera Solar Project | Sealed Air Corporation | BESS | Madera | 1 MW | Operating | 2022 | source ↗ |
| Google Moffett Park Solar Project | Google, Inc. | BESS | Santa Clara | 1 MW | Operating | 2021 | source ↗ |
| West Valley Mission CCD Solar Project | West Valley-Mission Community College District | BESS | Santa Clara | 1 MW | Operating | 2022 | source ↗ |
| Grossmont-Cuyamaca-Cuyamaca Col. Solar & | Forefront Power, LLC | BESS | San Diego | 1 MW | Operating | 2024 | source ↗ |
| Lakeview Battery Storage Facility | AFTW Storage, LLC | BESS | Kern | 1 MW | Operating | 2024 | source ↗ |
| Bishop Ranch - BR 1-Y | Distributed Solar Development, LLC | BESS | Contra Costa | 1 MW | Operating | 2022 | source ↗ |
| Lara 2 Hybrid | ZGlobal Inc | BESS | Merced | 1 MW | Operating | 2025 | source ↗ |
| Bishop Ranch - BR 2600 | Camino Ramon BR 2600 Solar Project 2020, LLC | BESS | Contra Costa | 1 MW | Operating | 2025 | source ↗ |
| Foster Clean Power A | Foster Clean Power A, LLC | BESS | Humboldt | 1 MW | Operating | 2025 | source ↗ |
| Foster Clean Power B | Foster Clean Power B LLC | BESS | Humboldt | 1 MW | Operating | 2025 | source ↗ |
| CA- US Foods- Livermore | EDPRNA DG CA Livermore LLC | BESS | Alameda | 1 MW | Operating | 2024 | source ↗ |
| Tipton 1 - (CA) | Pacifico Power | BESS | Tulare | 1 MW | Operating | 2024 | source ↗ |
| Tipton 2 - (CA) | Pacifico Power | BESS | Tulare | 1 MW | Operating | 2024 | source ↗ |
| Visalia Solar | United Parcel Service | BESS | Tulare | 1 MW | Operating | 2024 | source ↗ |
| Visalia - (CA) | Pacifico Power | BESS | Tulare | 1 MW | Operating | 2025 | source ↗ |
| Thermo Fisher Pleasanton | TotalEnergies Renewables USA LLC | BESS | Alameda | 1 MW | Operating | 2025 | source ↗ |