Substation Scout

Powerton 345 kV

PJM queue ID AG2-364

Queue IDAG2-364
Project namePowerton 345 kV
Status (as published)Active
SubstationPowerton
Point of interconnectionPowerton 345 kV
CountyTazewell
StateIL
Voltage345 kV
Capacity120 MW
Resource (as published)Solar
Resource categorySolar (normalised for filtering)
Target commercial operationNot reported
Source datasetcycle

Additional filed fields

DeveloperMackinaw Solar LLC
Transmission OwnerComEd
Project TypeGeneration Interconnection
CycleTC2
StagePHASE 2
Mw Energy200.0
Mw Capacity120.0
Mfo200.0
Submitted Date3/26/2021
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.