Substation Scout

Twin Branch-Guardian 138 kV

PJM queue ID AE2-332 Terminal status

Queue IDAE2-332
Project nameTwin Branch-Guardian 138 kV
Status (as published)Withdrawn
SubstationTwin Branch-Guardian
Point of interconnectionTwin Branch-Guardian 138 kV
CountyElkhart
StateIN
Voltage138 kV
Capacity208.8 MW
Resource (as published)Storage
Resource categoryBattery (normalised for filtering)
Target commercial operation2021-12-01
Source datasetserial

Tracked changes

No changes to this filing observed since PJM tracking began on August 27, 2026. Full change log →

Additional filed fields

Project TypeGeneration Interconnection
Mw Energy52.2
Mw Capacity208.8
Mfo52.2
Withdrawn Date4/29/2019

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.