Substation Scout

Tillman 138 kV

PJM queue ID AG2-370 Terminal status

Queue IDAG2-370
Project nameTillman 138 kV
Status (as published)Withdrawn
SubstationTillman
Point of interconnectionTillman 138 kV
CountyAllen
StateIN
Voltage138 kV
Capacity20 MW
Resource (as published)Storage
Resource categoryBattery (normalised for filtering)
Target commercial operation2029-05-01
Source datasetcycle

Tracked changes

1 change observed between weekly snapshots of the PJM queue since PJM tracking began on August 27, 2026. MW is nameplate as filed; for a capacity revision it is the change, not the new total.

DetectedChangeMWStatus was → now
2026-10-05 Terminal status 20 Active → Withdrawn

Full change log →

Additional filed fields

DeveloperTillman Storage LLC
Transmission OwnerAEP
Project TypeGeneration Interconnection
CycleTC2
StageDecision Point 2
Mw Energy50.0
Mw Capacity20.0
Mfo50.0
Submitted Date3/26/2021
Withdrawn Date9/30/2026
Withdrawn RemarksCIW
Last Updated4/2/2026

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.