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BATTERY STORAGE · ERCOTNabla Energy Storage II
Nabla Energy Storage II is a 750 MW battery storage request in interconnection study in the ERCOT interconnection queue, in Parker County, Texas.
Queue statusIn planning
- PlanningQueued Nov 2025 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Dec 2028 (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
- 28INR0466
- Grid region
- ERCOT (Texas)
- Developer
- Nabla Park LLC
- Connection point (POI)
- tapping on the 345 kV Line PARKER_5 1436 to BENBRK_A_T5 ‚Äé1869
- Location
- Parker County, Texas
- Technology
- Battery: 750 MW
- Total requested
- 750 MW
- Study phase
- SS Started, FIS Started, No IA
- Queue status
- Active
- Entered queue
- 5 November 2025
- Proposed online date
- December 2028
Location
Marker shows the centre of Parker County; the queue data does not give exact sites.
Other requests in Parker 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