Substation Scout

Not reported

BPA queue ID G0822

Queue IDG0822
Project nameNot reported
Status (as published)STUDY
SubstationAshe Substation, or Ashe - Marion No 2 line, or Ashe - Slatt No 1 line.
Point of interconnectionAshe Substation, or Ashe - Marion No 2 500 kV line, or Ashe - Slatt No 1 500 kV line.
CountyBenton
StateWA
Voltage500 kV
Capacity2,000 MW
Resource (as published)Solar/Photovoltaic
Resource categorySolar (normalised for filtering)
Target commercial operation2026-12-01
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
PoiAshe Substation, or Ashe - Marion No 2 500 kV line, or Ashe - Slatt No 1 500 kV line.
Generator TypePhotovoltaic
Fuel SourceSolar
Nameplate Mw Total4115.1
Max Summer Mw2000
Max Winter Mw2000
ClusterTransition Cluster
Reason Not Completed.
CommentsTotal injection not to exceed 2000 MW at the POI. TriCities/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.