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SOLAR + STORAGE · ERCOTDovetail Solar 3
Dovetail Solar 3 is a 666 MW solar + storage request in interconnection study in the ERCOT interconnection queue, in Jack County, Texas.
Queue statusIn planning
- PlanningQueued Dec 2021 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Apr 2029 (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
- 24INR0097
- Grid region
- ERCOT (Texas)
- Developer
- Hecate Energy Dovetail Solar Holdings LLC
- Connection point (POI)
- Tap 345kV 1421 Willow Creek – 11523 THOMPRIC
- Location
- Jack County, Texas
- Technology
- Solar: 666 MW · Battery
- Total requested
- 666 MW
- Study phase
- SS Completed, FIS Started, No IA
- Queue status
- Active
- Entered queue
- 13 December 2021
- Proposed online date
- April 2029
Location
Marker shows the centre of Jack County; the queue data does not give exact sites.
Other requests in Jack County
- Pinnington SolarSolar + storage · 654 MW · agreement signed
- O'Bannion Energy StorageBattery storage · 306 MW · agreement signed
- Fortuna WindOnshore wind · 295 MW · agreement signed
- Dovetail Solar 1Solar + storage · 666 MW · in study
- Dovetail Solar 2Solar + storage · 666 MW · in study
- Jack County III ‚Äì 345 kVGas · 660 MW · in study
- Dovetail StorageSolar + storage · 509 MW · in study
- Pinnington StorageSolar + storage · 503 MW · in study
- Wooderson Energy StorageBattery storage · 306 MW · in study
- Possum Kingdom SolarSolar + storage · 262 MW · in study
- Campsey WindOnshore wind · 238 MW · in study
- Liberty Senate Energy Storage 1Battery storage · 207 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