United States βΊ Grid βΊ Interconnection queues
BATTERY STORAGE Β· ERCOTBexar Martinez BESS
Bexar Martinez BESS is a 10.0 MW battery storage request in interconnection study in the ERCOT interconnection queue.
Queue statusIn planning
- PlanningQueued Sep 2025 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Aug 2026 (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
- 26INR0702
- Grid region
- ERCOT (Texas)
- Developer
- Bexar Martinez LLC
- Connection point (POI)
- TSP Station Name: Martinez_x000D_ TSP Station Code: C5_x000D_ Load Name / Load Transformer Name: T3_x000D_ Bus #: PTI Bus Number: 5294_x000D_ Voltage (Transmission level kV): 138_x000D_ Node (associat
- Technology
- Battery: 10.0 MW
- Total requested
- 10.0 MW
- Study phase
- No MRD
- Queue status
- Active
- Entered queue
- 14 September 2025
- Proposed online date
- August 2026
Location
No county location in the queue data.
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