Substation Scout

Not reported

BPA queue ID G0908

Queue IDG0908
Project nameNot reported
Status (as published)STUDY
SubstationLonghorn Substation
Point of interconnectionLonghorn Substation
CountyUmatilla
StateOR
VoltageNot reported
Capacity0 MW (0 MW as filed — net change or energy-only)
Resource (as published)Solar/Photovoltaic
Resource categorySolar (normalised for filtering)
Target commercial operation2025-12-31
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
PoiLonghorn Substation
Generator TypePhotovoltaic
Fuel SourceSolar
Nameplate Mw Total510.3
Max Summer Mw0
Max Winter Mw0
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.