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United States › Power plants › Battery storage › Oklahoma

BATTERY STORAGE

Woodward Energy Storage

Woodward Energy Storage is a 40.0 MW operating battery storage site in Woodward County, Oklahoma, operated by Woodward Energy Storage, LLC. Its batteries store up to 160 MWh.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingMay 2025 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
BESS1Batteries40 MW
160 MWh
OperatingMay 2025

Plant details

Operator
Woodward Energy Storage, LLC
Location
Woodward County, Oklahoma
Balancing authority
SWPP
Sector
IPP Non-CHP
Capacity
Operating: 40.0 MW
First unit online
May 2025
EIA plant ID
68577

Location

36.5728, -99.3000

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem