PJM-AH2-290
34.4 MW storage in Dekalb, IL · In queue since March 2022 · Proposed COD December 2025
34.4 MW
Capacity
1
Components
Battery
4y 2m
In Queue
In Progress (unknown study)
IA Status
COD target: 2025
Total Duration
3y 9m
Schedule
4 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: 2025-12-31
PJM-AH2-290 is a proposed 34.4 MW battery storage project located in Dekalb County, Illinois. The project is interconnected within the PJM Interconnection queue as of March 10, 2022, with a proposed commercial operation date of December 31, 2025. The interconnection agreement status is currently listed as "In Progress (unknown study)". The project is located within the ComEd service territory and will interconnect at the Sandwich 138 kV point of interconnection.
The development project consists solely of battery storage, with a total capacity of 34.4 MW. It is currently listed as an active project within the PJM queue.
Generated from interconnection queue and public data sources
State
IL
County
Dekalb
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
—
Utility
ComEd
Entity
PJM
Service Type
—
Point of Interconnection
Sandwich 138 kV
Data Source
LBNL + Live
- 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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