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BATTERY STORAGE · ERCOTAvalon BESS
Avalon BESS is a 522 MW battery storage request with a signed interconnection agreement in the ERCOT interconnection queue, in Fort Bend County, Texas.
Queue statusConsented
- PlanningQueued Dec 2023 (completed)
- ConsentedDec 2024 (current stage)
- Construction (not yet reached)
- OperatingTarget Dec 2026 (not yet reached)
- Closed (not yet reached)
Request details
- Queue ID
- 26INR0375
- Grid region
- ERCOT (Texas)
- Developer
- Avalon BESS, LLC
- Connection point (POI)
- Tapping the 345 kV Line from Smithers (Bus# 44650) to Bellaire (Bus# 47000).
- Location
- Fort Bend County, Texas
- Technology
- Battery: 522 MW
- Total requested
- 522 MW
- Study phase
- SS Completed, FIS Completed, IA
- Queue status
- Active
- Entered queue
- 20 December 2023
- Agreement signed
- 17 December 2024
- Proposed online date
- December 2026
Location
Marker shows the centre of Fort Bend County; the queue data does not give exact sites.
Other requests in Fort Bend County
- Buffalo CreekSolar · 439 MW · agreement signed
- Fighting Jays SolarSolar · 351 MW · agreement signed
- Buffalo Creek BESSBattery storage · 251 MW · agreement signed
- Rock Rose BESSBattery storage · 212 MW · agreement signed
- Bypass Battery StorageBattery storage · 208 MW · agreement signed
- Crowned Heron BESS 2Battery storage · 154 MW · agreement signed
- Crowned Heron BESSBattery storage · 154 MW · agreement signed
- IEP Orchard BESSBattery storage · 10.0 MW · agreement signed
- Bypass BESS IIBattery storage · 416 MW · in study
- Unicorn BESSBattery storage · 279 MW · in study
- Elan BESSBattery storage · 203 MW · in study
- Pato Blanco StorageBattery storage · 71.3 MW · in study
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