Substation Scout

Not reported

BPA queue ID G0774

Queue IDG0774
Project nameNot reported
Status (as published)STUDY
SubstationJohn Day-Marion No 1 line. Alternative POI at Ashe-Marion line.
Point of interconnectionJohn Day-Marion No 1 500 kV line. Alternative POI at Ashe-Marion 500 kV line.
CountyWasco
StateOR
Voltage500 kV
Capacity650 MW
Resource (as published)Battery/Energy Storage
Resource categoryBattery (normalised for filtering)
Target commercial operation2028-12-31
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
PoiJohn Day-Marion No 1 500 kV line. Alternative POI at Ashe-Marion 500 kV line.
Generator TypeEnergy Storage
Fuel SourceBattery
Nameplate Mw Total661.3
Max Summer Mw650
Max Winter Mw650
ClusterTransition Cluster
Reason Not Completed.
Commentsgrid-charging LowerC2 Study Area

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.