Substation Scout

Not reported

BPA queue ID G0844

Queue IDG0844
Project nameNot reported
Status (as published)STUDY
SubstationHorse Heaven-Harvalum No 1 line.
Point of interconnectionHorse Heaven-Harvalum No 1 230kV line.
CountyKlickitat
StateWA
Voltage230 kV
Capacity280 MW
Resource (as published)Solar/Photovoltaic
Resource categorySolar (normalised for filtering)
Target commercial operation2026-06-15
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
PoiHorse Heaven-Harvalum No 1 230kV line.
Generator TypePhotovoltaic
Fuel SourceSolar
Nameplate Mw Total431.5
Max Summer Mw280
Max Winter Mw280
ClusterTransition Cluster
Reason Not Completed.
CommentsLowerC2 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.