Substation Scout

Avalon BESS

ERCOT queue ID 26INR0375

Queue ID26INR0375
Project nameAvalon BESS
Status (as published)SS Completed, FIS Completed, IA
SubstationTapping the Line from Smithers (Bus# ) to Bellaire (Bus# ).
Point of interconnectionTapping the 345 kV Line from Smithers (Bus# 44650) to Bellaire (Bus# 47000).
CountyFort Bend
StateTX
Voltage345 kV
Capacity522.1 MW
Resource (as published)OTH/BA
Resource categoryBattery (normalised for filtering)
Target commercial operation2026-12-01
Source datasetlarge

Additional filed fields

Interconnecting EntityAvalon BESS, LLC
Cdr ZoneHOUSTON
Fuel CodeOTH
Technology CodeBA
Ia Signed45643
Screening Study Complete45359
Fis Approved45432
Air PermitNot 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.