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SOLAR + STORAGE · ERCOTThree Ranches BESS
Three Ranches BESS is a 103 MW solar + storage request in interconnection study in the ERCOT interconnection queue, in Brewster County, Texas.
Queue statusIn planning
- PlanningQueued Aug 2025 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Jan 2027 (not yet reached)
- Closed (not yet reached)
Studies assess what grid upgrades the project would need and who pays for them. A signed interconnection agreement is the main step before construction.
Request details
- Queue ID
- 29INR0170
- Grid region
- ERCOT (Texas)
- Developer
- Three Ranches Energy LLC
- Connection point (POI)
- TAP 138kV #6680 Alamitto Creek - #60444 Hayter Ranch
- Location
- Brewster County, Texas
- Technology
- Battery: 103 MW · Battery
- Total requested
- 103 MW
- Study phase
- SS Completed, FIS Started, No IA
- Queue status
- Active
- Entered queue
- 21 August 2025
- Proposed online date
- January 2027
Location
Marker shows the centre of Brewster County; the queue data does not give exact sites.
Other requests in Brewster County
Source: Lawrence Berkeley National Laboratory, Queued Up, data through end of 2025, compiled from ISO/RTO and utility queues. Check the grid operator's own queue for the latest status. Report a problem