Substation Scout

Not reported

BPA queue ID G0693

Queue IDG0693
Project nameNot reported
Status (as published)STUDY
SubstationPonderosa Substation
Point of interconnectionPonderosa Substation 500 kV
CountyCrook
StateOR
Voltage500 kV
Capacity100 MW
Resource (as published)Pumped-Storage Hydro/Energy Storage
Resource categoryHydro (normalised for filtering)
Target commercial operation2025-12-01
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
PoiPonderosa Substation 500 kV
Generator TypeEnergy Storage
Fuel SourcePumped-Storage Hydro
Nameplate Mw Total301.5
Max Summer Mw100
Max Winter Mw100
ClusterTransition Cluster
Reason Not Completed.
CommentsSouth1 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.