TX19 River Valley Storage 1

Elgin, Texas

Capacity: 50 MW
Status: Operating
Fuel: Battery storage
Technology: Batteries
Operator: Key Capture Energy
City: Elgin
County: Williamson County
State: Texas
Operational date: July 2023
Balancing authority: ERCO

TX19 River Valley Storage 1 is a 50 MW battery storage power plant in Elgin, Texas. Operated by Key Capture Energy, it has been operating since 2023. The facility is located in Williamson County, within the ERCO balancing authority.

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Source: U.S. Energy Information Administration (EIA-860M)