Tanzanite Storage

Athens, Texas

Capacity
283 MW
Status
Operating
Fuel
Battery storage
Technology
Batteries
Operator
Tanzanite Energy Storage LLC
City
Athens
County
Henderson County
State
Texas
Operational date
November 2025
Balancing authority
ERCO

Tanzanite Storage is a 283 MW battery storage power plant in Athens, Texas. Operated by Tanzanite Energy Storage LLC, it has been operating since 2025. The facility is located in Henderson County, within the ERCO balancing authority.

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Nearby battery storage plants in Texas

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