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SOLAR + STORAGE · ERCOTProteus London-Leigh Solar SLF
Proteus London-Leigh Solar SLF is a 600 MW solar + storage request in interconnection study in the ERCOT interconnection queue, in Glasscock County, Texas.
Queue statusIn planning
- PlanningQueued Mar 2024 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Sep 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
- 25INR0608
- Grid region
- ERCOT (Texas)
- Developer
- London Leigh Solar, LLC
- Connection point (POI)
- 345kV Bernoulli (bus # 59907)
- Location
- Glasscock County, Texas
- Technology
- Solar: 600 MW · Battery
- Total requested
- 600 MW
- Study phase
- SS Completed, FIS Started, No IA
- Queue status
- Active
- Entered queue
- 22 March 2024
- Proposed online date
- September 2028
Location
Marker shows the centre of Glasscock County; the queue data does not give exact sites.
Other requests in Glasscock County
- Gardner Draw SolarSolar · 300 MW · agreement signed
- Windjammer WindpowerOnshore wind · 293 MW · agreement signed
- Gusty WindpowerOnshore wind · 209 MW · agreement signed
- Champaign BESSBattery storage · 201 MW · agreement signed
- Honey Mesquite Wind FarmOnshore wind · 174 MW · agreement signed
- Harald (BearKat Wind B)Onshore wind · 162 MW · agreement signed
- Cannibal Draw SolarSolar + storage · 150 MW · agreement signed
- Forest Creek Wind RepowerOnshore wind · 125 MW · agreement signed
- Cannibal Draw StorageSolar + storage · 98.6 MW · agreement signed
- Pleiades StorageBattery storage · 206 MW · in study
- Cummins BESSBattery storage · 201 MW · in study
- Feather Dalea BESSBattery storage · 200 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