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United States › Power plants › Battery storage › Texas

BATTERY STORAGE

Sun Valley Storage

Sun Valley Storage is a 123 MW operating battery storage site in Hill County, Texas, operated by Sun Valley Storage LLC. Its batteries store up to 123 MWh.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJan 2024 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
SUNVBBatteries123 MW
123 MWh
OperatingJan 2024

Plant details

Operator
Sun Valley Storage LLC
Location
Hill County, Texas
Balancing authority
ERCO
Sector
IPP Non-CHP
Capacity
Operating: 123 MW
First unit online
Jan 2024
EIA plant ID
68896

Location

31.8578, -97.0171

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