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BATTERY STORAGE · ERCOTVial BESS
Vial BESS is a 135 MW battery storage request with a signed interconnection agreement in the ERCOT interconnection queue, in Hill County, Texas.
Queue statusConsented
- PlanningQueued Jul 2022 (completed)
- ConsentedAug 2025 (current stage)
- Construction (not yet reached)
- OperatingTarget Sep 2027 (not yet reached)
- Closed (not yet reached)
Request details
- Queue ID
- 25INR0122
- Grid region
- ERCOT (Texas)
- Developer
- Gransolar Texas Eleven LLC
- Connection point (POI)
- Chatt(234) - Pecan Street (3352) 138kV
- Location
- Hill County, Texas
- Technology
- Battery: 135 MW
- Total requested
- 135 MW
- Study phase
- SS Completed, FIS Completed, IA
- Queue status
- Active
- Entered queue
- 5 July 2022
- Agreement signed
- 4 August 2025
- Proposed online date
- September 2027
Location
Marker shows the centre of Hill County; the queue data does not give exact sites.
Other requests in Hill County
- Compadre SolarSolar · 406 MW · agreement signed
- Blue Skies BESSBattery storage · 306 MW · agreement signed
- Aquilla Lake 3 WindOnshore wind · 297 MW · agreement signed
- OCI Cobb Creek SolarSolar + storage · 203 MW · agreement signed
- OCI Cobb Creek ESSSolar + storage · 202 MW · agreement signed
- Padrino SolarSolar · 201 MW · agreement signed
- High Noon SolarSolar + storage · 182 MW · agreement signed
- Three W SolarSolar · 111 MW · agreement signed
- Midpoint SolarSolar · 98.3 MW · agreement signed
- High Noon StorageSolar + storage · 94.0 MW · agreement signed
- Payne BattlecreekSolar · 85.0 MW · agreement signed
- Midpoint StorageBattery storage · 50.9 MW · agreement signed
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