Duffy BESS
Texas
- Capacity
- 236 MW
- Status
- Under construction
- Fuel
- Battery storage
- Technology
- Batteries
- Operator
- Duffy Energy Storage LLC
- County
- Matagorda County
- State
- Texas
- Expected online
- December 2026
- Balancing authority
- ERCO
Duffy BESS is a 236 MW battery storage power plant in Texas. Operated by Duffy Energy Storage LLC, it is under construction with an expected online date of December 2026. The facility is located in Matagorda County, within the ERCO balancing authority.
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Source: U.S. Energy Information Administration (EIA-860M)