Substation Scout

Not reported

BPA queue ID G0998

Queue IDG0998
Project nameNot reported
Status (as published)STUDY
SubstationAshe Substation at and
Point of interconnectionAshe Substation at 230kV and 500 kV
CountyBenton
StateWA
Voltage230 kV
Capacity960 MW
Resource (as published)Nuclear/Steam Turbine
Resource categoryNuclear (normalised for filtering)
Target commercial operation2030-12-31
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
PoiAshe Substation at 230kV and 500 kV
Generator TypeSteam Turbine
Fuel SourceNuclear
Nameplate Mw Total1059.2
Max Summer Mw960
Max Winter Mw960
ClusterTransition Cluster
Reason Not Completed.
CommentsTriCities/Umatilla1 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.