Cartwheel 1 - Storage, LLC
Sulphur Springs, Texas
- Capacity
- 300 MW
- Status
- Operating
- Fuel
- Battery storage
- Technology
- Batteries
- Operator
- RWE Clean Energy
- City
- Sulphur Springs
- County
- Hopkins County
- State
- Texas
- Operational date
- December 2025
- Balancing authority
- ERCO
Cartwheel 1 - Storage, LLC is a 300 MW battery storage power plant in Sulphur Springs, Texas. Operated by RWE Clean Energy, it has been operating since 2025. The facility is located in Hopkins County, within the ERCO balancing authority.
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Source: U.S. Energy Information Administration (EIA-860M)