Substation Scout

Not reported

BPA queue ID G1047 Terminal status

Queue IDG1047
Project nameNot reported
Status (as published)WITHDRAWN
SubstationOn the Columbia-Coulee transmission line approximately 20 miles northeast of Columbia substation.
Point of interconnectionOn the Columbia-Coulee 230kV transmission line approximately 20 miles northeast of Columbia substation.
CountyGrant
StateWA
Voltage230 kV
Capacity150 MW
Resource (as published)Battery/Energy Storage
Resource categoryBattery (normalised for filtering)
Target commercial operation2026-12-31
Source datasetbpa-generation

Tracked changes

No changes to this filing observed since BPA tracking began on September 22, 2026. Full change log →

Additional filed fields

Connection TypeGI
Interconnection TypeNRIS & ERIS
PoiOn the Columbia-Coulee 230kV transmission line approximately 20 miles northeast of Columbia substation.
Generator TypeEnergy Storage
Fuel SourceBattery
Nameplate Mw Total300
Max Summer Mw150
Max Winter Mw150
ClusterTransition Cluster
Reason Not Completed.

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.