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SOLAR + STORAGE · ERCOTTumbleweed Solar
Tumbleweed Solar is a 614 MW solar + storage request in interconnection study in the ERCOT interconnection queue, in Borden County, Texas.
Queue statusIn planning
- PlanningQueued Sep 2023 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Dec 2027 (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
- 27INR0086
- Grid region
- ERCOT (Texas)
- Developer
- Hecate Energy Tumbleweed Solar LLC
- Connection point (POI)
- 59905 Faraday 345 kV
- Location
- Borden County, Texas
- Technology
- Solar: 614 MW · Battery
- Total requested
- 614 MW
- Study phase
- SS Completed, FIS Started, No IA
- Queue status
- Active
- Entered queue
- 22 September 2023
- Proposed online date
- December 2027
Location
Marker shows the centre of Borden County; the queue data does not give exact sites.
Other requests in Borden County
- Magnet SolarSolar + storage · 503 MW · agreement signed
- Lyra SolarSolar + storage · 500 MW · agreement signed
- Antila SolarSolar · 500 MW · agreement signed
- Lyra StorageSolar + storage · 500 MW · agreement signed
- Juno 3 SolarSolar · 500 MW · agreement signed
- Iron Belt Energy StorageBattery storage · 402 MW · agreement signed
- Uva Creek SolarSolar · 302 MW · agreement signed
- Tumbleweed StorageSolar + storage · 507 MW · in study
- Draco SolarSolar · 500 MW · in study
- Magnet StorageSolar + storage · 427 MW · in study
- Gail Mountain SolarSolar · 244 MW · in study
- Caesar StorageSolar + storage · 206 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