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Largest battery storage plants in ERCOT

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

Plants
134
Ranked operating records
EIA nameplate capacity
12.3 GW
Sum across this peer set
Largest
579 MW
Five Wells Solar Center - Hybrid

Capacity ranking

134 plants
RankPlantCapacity
1Five Wells Solar Center - HybridFive Wells Solar Center, LLCDetailed profile579 MW
2High Lonesome Wind Power, LLC HybridHigh Lonesome Wind Power, LLCDetailed profile550.5 MW
3DeCordova Steam Electric StationLuminant Generation Company LLCDetailed profile534 MW
4Azure Sky Wind Project, LLC HybridAzure Sky Wind Project, LLCDetailed profile470.2 MW
52W Permian Solar Project Hybrid2W Permian Solar, LLCDetailed profile460 MW
6Roadrunner, LLC HybridRoadrunner Solar, LLCDetailed profile450 MW
7Noble SolarBT Noble Solar, LLCDetailed profile400 MW
8Azure Sky SolarAzure Sky Solar Project, LLCDetailed profile316.2 MW
9Fence Post Solar Hybrid Project, LLCFence Post Solar Project, LLCDetailed profile306 MW
10Rodeo Ranch Energy StorageRodeo Ranch Energy Storage, LLCDetailed profile300 MW
11Pyron Wind Farm LLC HybridRWE Renewables Americas, LLCDetailed profile258.9 MW
12Copperhead Solar, LLCNational Grid RenewablesDetailed profile250 MW
13Ganado SolarEnel Green Power NA, Inc.Detailed profile221 MW
14Inadale Wind Farm LLC HybridRWE Renewables Americas, LLCDetailed profile206.9 MW
15Citadel Battery Storage PlantCitadel BESS LLCDetailed profile204 MW
16Crossett Power Management LLCCrossett Power Management LLCDetailed profile203 MW
17Zier SolarCypress Creek RenewablesDetailed profile200.4 MW
18Anemoi Energy StorageAnemoi Energy Storage, LLCDetailed profile200 MW
19Callisto I Energy CenterCallisto I Energy CenterDetailed profile200 MW
20DickensEngie North AmericaDetailed profile200 MW
21Ebony Energy StorageEbony Energy Storage, LLCDetailed profile200 MW
22HydraEngie North AmericaDetailed profile200 MW
23PaleoEngie North AmericaDetailed profile200 MW
24Lily Solar HybridLily Solar, LLCDetailed profile196 MW
25Cunningham StorageAcciona Energy USA Global, LLCDetailed profile190 MW
26Castle Gap Solar HybridUpton County Solar 2 LLCDetailed profile189.9 MW
27Notrees Windpower HybridDuke Energy Renewables ServicesDetailed profile188.5 MW
28Cameron Wind 1 LLCCameron Wind 1 LLCDetailed profile181.4 MW
29PavoEngie North AmericaDetailed profile175 MW
30Longbow BESS, LLCLongbow BESS, LLCDetailed profile174 MW
31Borden County BESSBorden County Battery Energy Storage System LLCDetailed profile150 MW
32RevolutionCrane 2 BESS, LLCDetailed profile150 MW
33Wolf Tank StorageWolf Tank Storage LLCDetailed profile150 MW
34Connolly BESSBT Connolly Storage, LLC125 MW
35GFTX BESSGiga Texas Energy LLC125 MW
36Wigeon Whistle Battery Storage PlantWigeon Whistle BESS LLC120 MW
37Flower Valley IIFlower Valley II101 MW
38Swoose IISwoose II101 MW
39Al Pastor Battery Storage PlantAl Pastor BESS LLC100.3 MW
40Angelo StorageAngelo Storage, LLC100 MW
41Bat CaveEngie North America100 MW
42Brazos Bend BESS, LLCCypress Creek Renewables100 MW
43Chisholm Grid Energy Storage SystemChisholm Grid, LLC100 MW
44Estonian Solar Project, LLCEnel Green Power Estonian Solar Project, LLC100 MW
45Gambit Energy Storage - Angleton StorageTesla Inc.100 MW
46Great Kiskadee StorageGreat Kiskadee Storage, LLC100 MW
47Ignacio Grid Energy Storage SystemIgnacio Grid, LLC100 MW
48Madero GridMadero Grid, LLC100 MW
49North Fork TXEngie North America100 MW
50St. Gall Energy Storage ISt. Gall Energy Storage I100 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.