Substation Scout

Byron 345 kV

PJM queue ID AH1-702

Queue IDAH1-702
Project nameByron 345 kV
Status (as published)Active
SubstationByron
Point of interconnectionByron 345 kV
CountyOgle
StateIL
Voltage345 kV
Capacity43 MW
Resource (as published)Nuclear
Resource categoryNuclear (normalised for filtering)
Target commercial operationNot reported
Source datasetcycle

Additional filed fields

DeveloperConstellation Energy Generation, LLC
Transmission OwnerComEd
Project TypeGeneration Interconnection
CycleTC2
StagePHASE 2
Mw Energy88.0
Mw Capacity43.0
Mfo2530.0
Submitted Date4/7/2025
Last Updated5/14/2026

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.