Guajillo Energy Storage
Laredo, Texas
- Capacity
- 229 MW
- Status
- Operating
- Fuel
- Battery storage
- Technology
- Batteries
- Operator
- Guajillo Energy Storage, LLC
- City
- Laredo
- County
- Webb County
- State
- Texas
- Operational date
- December 2025
- Balancing authority
- ERCO
Guajillo Energy Storage is a 229 MW battery storage power plant in Laredo, Texas. Operated by Guajillo Energy Storage, LLC, it has been operating since 2025. The facility is located in Webb County, within the ERCO balancing authority.
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Source: U.S. Energy Information Administration (EIA-860M)