Substation Scout

Not reported

BPA queue ID G1001

Queue IDG1001
Project nameNot reported
Status (as published)STUDY
SubstationPotholes - Grand Coulee No 1 line.
Point of interconnectionPotholes - Grand Coulee No 1 230kV line.
CountyGrant
StateWA
Voltage230 kV
Capacity150 MW
Resource (as published)Solar/Photovoltaic
Resource categorySolar (normalised for filtering)
Target commercial operation2029-12-03
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
PoiPotholes - Grand Coulee No 1 230kV line.
Generator TypePhotovoltaic
Fuel SourceSolar
Nameplate Mw Total320.6
Max Summer Mw150
Max Winter Mw150
ClusterTransition Cluster
Reason Not Completed.
CommentsNo Grid-Charging North1 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.