PJM-AH1-563
250 MW storage in 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-AH1-563 is a proposed 250 MW battery storage project located in Illinois within the ComEd service area. The project, which consists entirely of battery storage, entered the PJM interconnection queue on September 11, 2021, with a proposed commercial operation date of June 1, 2025.
The interconnection agreement for PJM-AH1-563 is currently listed as "In Progress (unknown study)". The point of interconnection is at the Aurora E.C. 138kV substation.
Generated from interconnection queue and public data sources
State
IL
County
—
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
—
Utility
ComEd
Entity
PJM
Service Type
—
Point of Interconnection
Aurora E.C. 138kV
Data Source
LBNL
- ISO / RTO
- PJM
- Trading Hub
- N ILLINOIS HUB
- Hub Confidence
- MEDIUM
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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