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SOLAR + STORAGE · ERCOTZunkerville Solar
Zunkerville Solar is a 201 MW solar + storage request in interconnection study in the ERCOT interconnection queue, in Karnes County, Texas.
Queue statusIn planning
- PlanningQueued Dec 2025 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Jun 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
- 28INR0443
- Grid region
- ERCOT (Texas)
- Developer
- Zunkerville Energy, LLC
- Connection point (POI)
- #5725 PAWNEE SWITCHING STATION 345kV
- Location
- Karnes County, Texas
- Technology
- Solar: 201 MW · Battery
- Total requested
- 201 MW
- Study phase
- SS Started, FIS Started, No IA
- Queue status
- Active
- Entered queue
- 2 December 2025
- Proposed online date
- June 2028
Location
Marker shows the centre of Karnes County; the queue data does not give exact sites.
Other requests in Karnes County
- Milton BESSBattery storage · 9.9 MW · agreement signed
- Zunkerville BESSSolar + storage · 207 MW · in study
- Charro Creek Solar 1 SLFSolar + storage · 203 MW · in study
- Charro Creek Solar 2 SLFSolar + storage · 203 MW · in study
- Charro Creek Solar 3 SLFSolar + storage · 203 MW · in study
- Tarim BESSBattery storage · 201 MW · in study
- Coyote Den StorageBattery storage · 157 MW · in study
- New Shepherd SolarSolar · 151 MW · in study
- Daystar SolarSolar · 150 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