Substation Scout

Panhandle Flagship Storage

ERCOT queue ID 27INR0025

Queue ID27INR0025
Project namePanhandle Flagship Storage
Status (as published)SS Completed, FIS Started, IA
SubstationRailhead Substation (RAILHEAD #)
Point of interconnection345 kV Railhead Substation (RAILHEAD #79005)
CountyCarson
StateTX
Voltage345 kV
Capacity371.7 MW
Resource (as published)OTH/BA
Resource categoryBattery (normalised for filtering)
Target commercial operation2031-06-30
Source datasetlarge

Additional filed fields

Interconnecting EntityPanhandle Solar Group Operating Company LLC
Cdr ZonePANHANDLE
Fuel CodeOTH
Technology CodeBA
Ia Signed45897
Screening Study Complete45086
Water Availability46052

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.