Largest battery storage plants in CAISO

Battery and battery-hybrid power plants ranked by EIA-reported nameplate capacity. Rankings use EIA-anchored plant records in CAISO.

Plants
254
Ranked operating records
EIA nameplate capacity
27.1 GW
Sum across this peer set
Largest
1,848 MW
Dynegy Moss Landing Power Plant Hybrid

Battery storage capacity ranking

254 matching plants·ranked by nameplate capacity

RankPlantCapacity
51Peregrine Energy Storage LLCPeregrine Energy Storage, LLC200 MW
52Silver State South StorageSilver State South Storage, LLC200 MW
53Sandrini Solar 100EDPR CA Solar Park II LLC195.4 MW
54McFarland CAES Clean Energy185 MW
55Blythe Solar IV, LLCBlythe Solar IV, LLC184.4 MW
56Elkhorn Battery Energy Storage SystemPacific Gas & Electric Co.182.5 MW
57RE Mustang LLCMN8 Energy LLC175 MW
58Blythe Solar 110, LLCBlythe Solar 110, LLC172.8 MW
59Lockhart Solar PV, LLCTerra-Gen Operating Co-Solar169.4 MW
60Sanborn BESS 3Terra-Gen Operating Co-BESS169 MW
61BigBeau Solar, LLCBig Beau Solar, LLC168 MW
62Resurgence SolarResurgence Solar165 MW
63Stanton Energy Reliability Center HybridWellhead Services, Inc161 MW
64Atlas IXAtlas IX LLC150 MW
65Hudson - High Desert HybridMN8 Energy LLC150 MW
66Maverick Solar 6, LLCMaverick Solar 6, LLC150 MW
67Lockhart Solar PV IITerra-Gen Operating Co-Solar144.1 MW
68North Central ValleyNorth Central Valley Energy Storage, LLC132 MW
69CED West Side Canal Battery StorageRWE Clean Energy131 MW
70Lancaster Area BatteryAES Distributed Energy127 MW
71AVEP BESSLeeward Asset Management, LLC126 MW
72LeConte Energy StorageLeConte Energy Storage, LLC125 MW
73Tumbleweed Energy StorageTumbleweed Energy Storage, LLC125 MW
74Rabbitbrush Solar, LLCLeeward Asset Management, LLC120 MW
75Beaumont BESSTerra-Gen Operating Co-BESS 2116.6 MW
76Edwards Sanborn E5Terra-Gen Operating Co-Hybrid115 MW
77Border Hybrid Energy CenterCalPeak Power, LLC114.6 MW
78Daggett 1Daggett Solar Power 1 LLC113.5 MW
79Separator (Etiwanda) BESSSouthern California Edison Co112.5 MW
80Desert Harvest II LLCDesert Harvest II LLC105 MW
81AES ES Alamitos, LLCAES ES Alamitos, LLC100 MW
82Cald BESSCald BESS LLC100 MW
83Luna StorageAES Distributed Energy100 MW
84Pome BESSMN8 Energy LLC100 MW
85Sanborn BESS 1Terra-Gen Operating Co-BESS100 MW
86Sanborn BESS 2Terra-Gen Operating Co-BESS100 MW
87SaticoyVentura Energy Storage, LLC100 MW
88CaballeroCaballero CA Storage LLC99.7 MW
89Electrolyte BESSHenrietta BESS LLC99.4 MW
90Lead BESS 1Hanford BESS LLC99.4 MW
91SF Azalea, LLCIdemitsu Renewables98 MW
92Acid BESSMalaga BESS LLC97 MW
93Placerita ESSTerra-Gen Operating Co-BESS 288 MW
94Resurgence Solar IIResurgence Solar II88 MW
95Fresno Cogen PartnersWellhead Services, Inc86.8 MW
96Valley Center 85Terra-Gen Operating Co-BESS 285 MW
97Edwards Sanborn S1Terra-Gen Operating Co-Hybrid84.6 MW
98Estrella Solar & StorageAES Clean Energy84 MW
99AES ES Alamitos 2 LLCAES Clean Energy82 MW
100Bottleneck Energy StorageVESI 12 LLC80 MW

Capacity is EIA-reported nameplate capacity, not seasonal capability or available operating capacity. A plant can include multiple generators and technologies; hybrid plants may appear in multiple peer groups.