Battery storage facilities in the United States
618 battery storage facilities across 44 states — capacity, location, and planned additions, from EIA data.
Development pipeline — planned & under construction
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Planned pipeline — new additions by fuel type
Top states by capacity — capacity · plants
All states
Texas34439.6 GWCalifornia19716.7 GWMassachusetts531.2 GWArizona4910.7 GWNew York461.1 GWNorth Carolina44680 MWColorado16476 MWNew Mexico131.8 GWOhio11340 MWIdaho10659 MWHawaii10737 MWFlorida10652 MWNew Jersey10112 MWUtah91.9 GWNevada94.3 GWWashington9604 MWIllinois8436 MWOregon83.1 GWWisconsin7450 MWMaine7217 MWMinnesota637 MWIndiana6719 MWVirginia6259 MWMichigan5440 MWOklahoma5932 MWGeorgia5682 MWAlaska586 MWMaryland519 MWVermont532 MWPennsylvania567 MWMissouri4802 MWArkansas431 MWIowa410 MWWest Virginia3184 MWPuerto Rico211 MWNorth Dakota2240 MWSouth Carolina2154 MWNebraska23 MWConnecticut2320 MWMontana150 MWMississippi13 MWTennessee120 MWNew Hampshire144 MWRhode Island13 MW
Largest next additions — planned & under construction
Sunstone Solar
Battery storage · Ione, Oregon · Under construction · exp. 2027
Libra Solar
Battery storage · Nevada · Under construction · exp. 2027
Clear Fork Creek Solar and BESS SLF
Battery storage · Nixon, Texas · Under construction · exp. 2027
Sunscape Renewable Energy
Battery storage · Banquete, Texas · Planned · exp. 2028
Easley Solar
Battery storage · West of Desert Center, California · Under construction · exp. 2026
Hollow Branch Creek 2 Solar and BESS SLF
Battery storage · Madison, Texas · Under construction · exp. 2027
CO Bar Solar and BESS
Battery storage · Flagstaff, Arizona · Planned · exp. 2027
Purple Sage Energy Center
Battery storage · Unincorporated, Nevada · Planned · exp. 2028
Green River Energy Center - Hybrid
Battery storage · Emery, Utah · Under construction · exp. 2026
CO Bar D Solar and BESS
Battery storage · Flagstaff, Arizona · Planned · exp. 2028
Largest battery storage plants
Skeleton Creek Energy Center Hybrid
Battery storage · Carrier, Oklahoma · Operating · COD 2020
Menifee Power Bank
Battery storage · Menifee, California · Operating · COD 2024
Harquahala 2
Battery storage · Tonopah, Arizona · Operating · COD 2025
McCoy Solar Energy Project Hybrid
Battery storage · Blythe, California · Operating · COD 2015
Petersburg Energy Center
Battery storage · Indiana · Operating · COD 2026
Manatee Solar Energy Center
Battery storage · Parrish, Florida · Operating · COD 2016
Roadrunner Solar and BESS
Battery storage · Cochise, Arizona · Operating · COD 2025
Kola Energy Center
Battery storage · Tracy, California · Operating · COD 2025
Serrano
Battery storage · Marana, Arizona · Operating · COD 2025
Crimson
Battery storage · Blythe, California · Operating · COD 2022
Platinum Storage
Battery storage · Savoy, Texas · Operating · COD 2026
Desert Peak Energy Storage I
Battery storage · Palm Springs, California · Operating · COD 2023
SMT Ironman Battery Storage Plant
Battery storage · Alvin, Texas · Operating · COD 2025
Rodeo Ranch Energy Storage
Battery storage · Pecos, Texas · Operating · COD 2023
Papago Energy Storage
Battery storage · Tonopah, Arizona · Operating · COD 2025
Cartwheel 1 - Storage, LLC
Battery storage · Sulphur Springs, Texas · Operating · COD 2025
Atrisco Energy Storage
Battery storage · Rio Rancho, New Mexico · Operating · COD 2024
Atlas VII
Battery storage · Salome, Arizona · Operating · COD 2025
PP Jaguar BESS LLC
Battery storage · Texas · Operating · COD 2025
Vikings Energy Farm
Battery storage · Holtville, California · Operating · COD 2024
Tanzanite Storage
Battery storage · Athens, Texas · Operating · COD 2025
Silver Peak
Battery storage · Boulder City, Nevada · Operating · COD 2025
Beehive Energy Storage
Battery storage · Peoria, Arizona · Operating · COD 2026
Medway Grid
Battery storage · Massachusetts · Operating · COD 2026
Gateway Energy Storage System
Battery storage · San Diego, California · Operating · COD 2020
Source: U.S. Energy Information Administration (EIA-860M)