United States βΊ Grid βΊ Interconnection queues βΊ Texas
BATTERY STORAGE Β· ERCOTFirefly Power
Firefly Power is a 401 MW battery storage request withdrawn in the ERCOT interconnection queue, in Tarrant County, Texas.
Queue statusWithdrawn / abandoned
- PlanningQueued Feb 2024 (completed)
- Withdrawn / abandonedApr 2025 (project stopped here)
- Consented (not reached)
- Construction (not reached)
- Operating (not reached)
- Closed (not reached)
Request details
- Queue ID
- 26INR0293
- Grid region
- ERCOT (Texas)
- Developer
- Firefly Power LLC
- Connection point (POI)
- 1880 Rocky Creek 345kV
- Location
- Tarrant County, Texas
- Technology
- Battery: 401 MW
- Total requested
- 401 MW
- Study phase
- FIS
- Queue status
- Withdrawn
- Entered queue
- 26 February 2024
- Proposed online date
- April 2027
- Withdrawn
- April 2025
Location
Marker shows the centre of Tarrant County; the queue data does not give exact sites.
Other requests in Tarrant County
- Stockyard Grid BattBattery storage Β· 151 MW Β· agreement signed
- Meadow Park BESSBattery storage Β· 10.0 MW Β· agreement signed
- Nabla Energy Storage IBattery storage Β· 750 MW Β· in study
- Team Ranch StorageBattery storage Β· 307 MW Β· in study
- Anglin BESSBattery storage Β· 206 MW Β· in study
- Salazar BESSBattery storage Β· 128 MW Β· in study
- Chisholm GridOther Β· 102 MW Β· built
- Century BESSOther Β· 9.9 MW Β· built
- Fort Watt StorageBattery storage Β· 205 MW Β· withdrawn
- Onshore wind project GEN-2004-001, Tarrant CountyOnshore wind Β· 200 MW Β· withdrawn
- Solar Star Western Hills StorageOther Β· 160 MW Β· withdrawn
- Elmer BatteryOther Β· 100 MW Β· withdrawn
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