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SOLAR · ERCOTMountaineer Solar
Mountaineer Solar is a 332 MW solar request in interconnection study in the ERCOT interconnection queue, in Brown County, Texas.
Queue statusIn planning
- PlanningQueued Apr 2019 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget May 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
- 21INR0294
- Grid region
- ERCOT (Texas)
- Developer
- Mustang Mountaineer Solar LLC
- Connection point (POI)
- 1444 Brown 345 kV
- Location
- Brown County, Texas
- Technology
- Solar: 332 MW
- Total requested
- 332 MW
- Study phase
- SS Completed, FIS Started, No IA
- Queue status
- Active
- Entered queue
- 16 April 2019
- Proposed online date
- May 2028
Location
Marker shows the centre of Brown County; the queue data does not give exact sites.
Other requests in Brown County
- Brookesmith StorageBattery storage · 351 MW · in study
- Soluce Bravo StorageSolar + storage · 302 MW · in study
- Horseshoe Bend SolarSolar · 301 MW · in study
- Nouveau BESSBattery storage · 256 MW · in study
- Blanket Ranch North SolarSolar + storage · 189 MW · in study
- Wetzel BESSBattery storage · 186 MW · in study
- Chisme SolarSolar + storage · 147 MW · in study
- Chisme StorageSolar + storage · 146 MW · in study
- Coyote Ridge BESSBattery storage · 111 MW · in study
- Blanket Ranch South SolarSolar + storage · 101 MW · in study
- Soluce Bravo SolarSolar + storage · 80.5 MW · in study
- Blanket Ranch North StorageSolar + storage · 50.9 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