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United States β€Ί Power plants β€Ί Battery storage β€Ί Texas

BATTERY STORAGE

Tynan

Tynan is a 9.9 MW operating battery storage site in Bee County, Texas, operated by HEN Infrastructure, L.L.C.. Its batteries store up to 10 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
TYNNBBatteries9.9 MW
10 MWh
OperatingMay 2025

Plant details

Operator
HEN Infrastructure, L.L.C.
Location
Bee County, Texas
Balancing authority
ERCO
Sector
IPP Non-CHP
Capacity
Operating: 9.9 MW
First unit online
May 2025
EIA plant ID
67963

Location

28.1840, -97.7729

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