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United States › Power plants › Battery storage › Texas

BATTERY STORAGE

Flower Valley II

Flower Valley II is a 101 MW operating battery storage site in Reeves County, Texas, operated by Flower Valley II. Its batteries store up to 200 MWh.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingApr 2022 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
BABatteries101 MW
200 MWh
OperatingApr 2022

Plant details

Operator
Flower Valley II
Location
Reeves County, Texas
Balancing authority
ERCO
Sector
IPP Non-CHP
Capacity
Operating: 101 MW
First unit online
Apr 2022
EIA plant ID
66007

Location

31.1973, -103.3618

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