Substation Scout

Black Hills Energy

BPA queue ID G61 Terminal status

Queue IDG61
Project nameBlack Hills Energy
Status (as published)WITHDRAWN
SubstationHay Mill Substation
Point of interconnectionHay Mill 138 kV Substation
CountyMinidoka
StateID
Voltage138 kV
Capacity55 MW
Resource (as published)Natural Gas/Gas Turbine
Resource categoryGas (normalised for filtering)
Target commercial operation2002-07-01
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

RequestorBlack Hills Energy Capital Inc
Connection TypeGI
Interconnection TypeEnergy
PoiHay Mill 138 kV Substation
Generator TypeGas Turbine
Fuel SourceNatural Gas
Nameplate Mw Total55
Max Summer Mw55
Max Winter Mw55
Reason Not Completed.
CommentsWithdrawn by Customer

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.