PJM-AH1-560
250 MW storage in Will, IL · In queue since September 2021 · Proposed COD June 2025
250 MW
Capacity
1
Components
Battery
4y 8m
In Queue
In Progress (unknown study)
IA Status
COD target: 2025
Total Duration
3y 9m
Schedule
11 months past proposed COD
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: 2025-06-01
PJM-AH1-560 is a proposed 250 MW battery storage project located in Will County, Illinois. The project is interconnected within the PJM Interconnection queue, having entered the queue on September 10, 2021. The proposed commercial operation date is June 1, 2025.
The project's interconnection agreement status is currently listed as "In Progress (unknown study)". The designated point of interconnection (POI) is the University Park 138 kV substation. The interconnecting utility is ComEd.
Generated from interconnection queue and public data sources
State
IL
County
Will
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
—
Utility
ComEd
Entity
PJM
Service Type
—
Point of Interconnection
University Park 138 kV
Data Source
LBNL
- ISO / RTO
- PJM
- Trading Hub
- N ILLINOIS HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- 970 UP N13.5 KV UN-8
- POI Substation
- University Park South EC 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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