Substation Scout

Caliche Mound Solar

ERCOT queue ID 23INR0056

Queue ID23INR0056
Project nameCaliche Mound Solar
Status (as published)SS Completed, FIS Completed, IA
SubstationMule Deer Switch (tap AJSwope - Windmill)
Point of interconnectionMule Deer Switch 23921 (tap 345kV 23906 AJSwope - 23910 Windmill)
CountyDeaf Smith
StateTX
Voltage345 kV
Capacity406.6 MW
Resource (as published)SOL/PV
Resource categorySolar (normalised for filtering)
Target commercial operation2027-10-26
Source datasetlarge

Tracked changes

1 change observed between weekly snapshots of the ERCOT queue since ERCOT tracking began on August 27, 2026. MW is nameplate as filed; for a capacity revision it is the change, not the new total.

DetectedChangeMWStatus was → now
2026-10-05 Status change n/a SS Completed, FIS Started, IA → SS Completed, FIS Completed, IA

Full change log →

Additional filed fields

Interconnecting EntityCIG DS1 LLC
Cdr ZonePANHANDLE
Fuel CodeSOL
Technology CodePV
Ia Signed45211
Screening Study Complete44082
Fis Approved46282
Water AvailabilityNot Required

Fields shown are those promoted into this dataset. The original ISO filing may contain further columns (study reports, agreement dates, milestone flags) that are retained in the pipeline but not all surfaced here. Always confirm against the ISO's published queue before relying on any value.