Substation Scout

Collins 345 kV

PJM queue ID C01-1808

Queue IDC01-1808
Project nameCollins 345 kV
Status (as published)Active
SubstationCollins
Point of interconnectionCollins 345 kV
CountyGrundy
StateIL
Voltage345 kV
Capacity940 MW
Resource (as published)Nuclear
Resource categoryNuclear (normalised for filtering)
Target commercial operation2036-05-01
Source datasetcycle

Additional filed fields

DeveloperNRG Tully Energy Center LLC
Transmission OwnerComEd
Project TypeGeneration Interconnection
CycleC01
StagePhase 1
Mw Energy940.0
Mw Capacity940.0
Mfo940.0
Submitted Date4/24/2026
Last Updated8/4/2026

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.