Substation Scout

State Line - River Energy Center 138 kV

PJM queue ID AH1-673

Queue IDAH1-673
Project nameState Line - River Energy Center 138 kV
Status (as published)Active
SubstationState Line - River Energy Center
Point of interconnectionState Line - River Energy Center 138 kV
CountyCook
StateIL
Voltage138 kV
Capacity85 MW
Resource (as published)Storage
Resource categoryBattery (normalised for filtering)
Target commercial operationNot reported
Source datasetcycle

Additional filed fields

DeveloperBig Shoulders Storage LLC
Transmission OwnerComEd
Project TypeGeneration Interconnection
CycleTC2
StagePHASE 2
Mw Energy85.0
Mw Capacity85.0
Mfo85.0
Submitted Date9/30/2020
Withdrawn RemarksCustomer Milestone Not Met
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.