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United States โ€บ Power plants โ€บ Battery storage

OCTARY USA ยท BATTERY STORAGE

Battery storage sites in the USA

Grid-scale battery and other energy storage in the United States, with power (MW) and, where reported, energy (MWh). Click a state to drill down, or search near a place.

Operating1,086plants
Operating capacity56.1 GWnameplate
Under construction23.3 GW230 plants
Whole pipeline64.2 GWplanned, approved and building

Map

Loading plantsโ€ฆ
OperatingUnder constructionApprovedPlannedRetiredCancelled

Plants

1,552 plants ยท page 1 of 32
PlantCapacityStageStateOwner / operatorYear
Sunstone Solar 1,200 MW In planning OR
Morrow
Sunstone Solar, LLC 2027
Deschutes Solar and BESS 1,000 MW In planning OR
Wasco
DECH bn, LLC 2029
Libra Solar 700 MW Under construction NV
Lyon
Libra Solar LLC 2027
Menifee Power Bank 680 MW
2,720 MWh
Operating CA
Riverside
Nova Power, LLC 2024
Easley Solar 650 MW
1,400 MWh
Operating CA
Riverside
IPX Power USA, LLC 2026
Clear Fork Creek Solar and BESS SLF 600 MW Under construction TX
Wilson
Clear Fork 2027
Sherco BESS 600 MW Under construction MN
Sherburne
Northern States Power Co - Minnesota 2027
Maricopa Solar 550 MW Under construction AZ
Maricopa
Maricopa Solar 2026
McGrau Ford Battery Storage Facility 530 MW
1,590 MWh
Operating GA
Cherokee
Georgia Power Co 2026
Bellefield 2 Solar & Energy Storage Farm 500 MW Under construction CA
Kern
26SB 8me LLC 2026
Bellefield Solar and Energy Storage Farm 500 MW
2,000 MWh
Operating CA
Kern
50LW 8me LLC 2025
Grace Energy Center 500 MW In planning CA
Riverside
Grace Orchard Interconnection, LLC 2027
Hecate Energy Ramsey Storage 500 MW In planning TX
Wharton
Hecate Energy Ramsey Storage, LLC 2027
Hop Hill Solar Generation and BESS 500 MW In planning WA
Benton
HOHI bn, LLC 2031
La Salle ESS 500 MW In planning TX
LaSalle
La Salle ESS LLC 2029
Sunscape Renewable Energy 500 MW In planning TX
Nueces
Vesper Energy Development LLC 2028
Dutchman Solar generation and BESS 499 MW In planning WY
Converse
DUTC bn, LLC 2029
Snowflake A Solar and BESS 475 MW In planning AZ
Navajo
Clenera DevCo LLC 2027
Dynegy Moss Landing Power Plant Hybrid 450 MW
1,800 MWh
Operating CA
Monterey
Dynegy -Moss Landing LLC 2021
Quantum BESS 422 MW Under construction TX
Haskell
Intersect USA, LLC 2026
Quantum II BESS 422 MW Under construction TX
Haskell
Intersect USA, LLC 2026
Tehuacana Creek Solar 418 MW Under construction TX
Navarro
Parliament Energy Holdings LLC 2026
Manatee Solar Energy Center 409 MW
900 MWh
Operating FL
Manatee
Florida Power & Light Co 2021
SAHARA BESS (SOHO BESS) 409 MW
817 MWh
Operating TX
Brazoria
ESTX-PLD-HOUSTON2, LLC 2026
SE Athos II, LLC 402 MW Under construction CA
Riverside
SE Athos II, LLC 2027
Callisto II Energy Center 400 MW Under construction TX
Harris
Callisto II Energy Center LLC 2026
CO Bar Solar and BESS 400 MW In planning AZ
Coconino
Clenera DevCo LLC 2027
Cowboy Solar I 400 MW In planning WY
Laramie
Cowboy Solar I 2028
Eagle Eye Solar and Storage 400 MW In planning AZ
La Paz
EAGL bn, LLC 2028
Gabriel 400 MW Under construction CA
Los Angeles
San Gabriel Project LLC 2027
Green River Energy Center - Hybrid 400 MW
1,600 MWh
Operating UT
Emery
Green River Energy Center, LLC 2026
Iron Belt 400 MW In planning TX
Borden
Iron Belt Energy Storage Project, LLC 2027
Kola Energy Center 400 MW
1,800 MWh
Operating CA
San Joaquin
Kola Energy Storage, LLC 2025
Lycan Solar Project 400 MW In planning CA
Riverside
EDF Renewables Development, Inc. 2030
Marici 400 MW Under construction CA
Los Angeles
Marici Project LLC 2027
Pepper Hammock Solar and Storage 400 MW In planning GA
Wayne
BrightNight Power 2029
Pine Forest Solar I 400 MW
200 MWh
Operating TX
Hopkins
Pine Forest Solar I, LLC 2025
Purple Sage Energy Center 400 MW In planning NV
Clark
Noble Solar LLC 2028
Sierra Solar Hybrid 400 MW
1,600 MWh
Operating NV
Churchill
Sierra Pacific Power Co 2026
Valley Farms Energy Center 400 MW Under construction AZ
Pinal
Valley Farms Energy Center, LLC 2027
CO Bar D Solar and BESS 394 MW In planning AZ
Coconino
Clenera DevCo LLC 2028
Atlas VIII 382 MW Under construction AZ
La Paz
Atlas VIII LLC 2027
Gemini Solar Hybrid 380 MW
380 MWh
Operating NV
Clark
Gemini Solar 2024
Arida Solar (Hybrid) 370 MW In planning NV
Clark
326FW 8me LLC 2029
Arkansas Cypress Solar Station 350 MW In planning AR
Jefferson
Entergy Arkansas LLC 2029
Crimson 350 MW
1,400 MWh
Operating CA
Riverside
RE Crimson LLC 2022
Rowdy Creek Solar and BESS 350 MW In planning TX
Lamar
Parliament Energy Holdings LLC 2027
Platinum Storage 348 MW
298 MWh
Operating TX
Fannin
Platinum Energy Storage LLC 2026
Desert Peak Energy Storage I 325 MW
1,300 MWh
Operating CA
Riverside
Desert Peak Energy Storage I, LLC 2023
Cuchillas PV and BESS 307 MW In planning TX
Webb
Gransolar Texas Two LLC 2028
Page 1 of 32

Source: U.S. Energy Information Administration, Form EIA-860M, Monthly Update to the Annual Electric Generator Report, September 2026. Includes generators of 1 MW and over at plants connected to the grid. Planned dates are developers' targets reported to EIA and often move. US EV charging map