Substation Scout

Not reported

BPA queue ID G0752

Queue IDG0752
Project nameNot reported
Status (as published)STUDY
Substation5-mile Gen Tie to Longhorn Substation
Point of interconnection5-mile 500kV Gen Tie to Longhorn 500 kV Substation
CountyMorrow
StateOR
Voltage500 kV
Capacity340 MW
Resource (as published)Battery/Energy Storage
Resource categoryBattery (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 TypeERIS
Poi5-mile 500kV Gen Tie to Longhorn 500 kV Substation
Generator TypeEnergy Storage
Fuel SourceBattery
Nameplate Mw Total596.9
Max Summer Mw340
Max Winter Mw340
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.