PJM-AI1-022
450 MW storage in Huntington, IN · In queue since April 2022 · Proposed COD December 2026
450 MW
Capacity
1
Components
Battery
4y 1m
In Queue
In Progress (unknown study)
IA Status
COD target: 2026
Total Duration
4y 8m
Interconnection request submitted to ISO/RTO
PJM processes interconnection requests through multi-phase System Impact Studies (SIS).
Typical: ~48 months (historically longest)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2026-12-15
PJM-AI1-022 is a proposed battery storage project located in Huntington County, Indiana, within the PJM Interconnection region. The project, with a total capacity of 450 MW, consists entirely of battery storage. American Electric Power (AEP) is the utility associated with the project.
The project entered the PJM interconnection queue on April 1, 2022, with a proposed commercial operation date of December 15, 2026. Its interconnection agreement status is currently listed as "In Progress (unknown study)". The point of interconnection is the Sorenson 345 kV substation.
Generated from interconnection queue and public data sources
State
IN
County
Huntington
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
—
Utility
AEP
Entity
PJM
Service Type
—
Point of Interconnection
Sorenson 345 kV
Data Source
LBNL + Live
- ISO / RTO
- PJM
- Trading Hub
- AEP-DAYTON HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- SORENSON138 KV T4
- POI Substation
- Indiana Michigan Power/AEP 345kV-765kV Sorenson Substation
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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