Byron 345 kV
2,530 MW generation in Ogle, IL · In queue since April 2025
2,530 MW
Capacity
0
Components
1y 1m
In Queue
—
IA Status
Total Duration
1y 1m
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)
Commercial operation date not yet determined
The Byron 345 kV project is a proposed 2530 MW nuclear generation project located in Ogle County, Illinois. The project is listed in the PJM interconnection queue as entry PJM-AH1-702, though it has been moved to TC2. The queue entry date is April 7, 2025. The project's interconnection status is active.
The proposed project is being developed within the ComEd service area. It is listed as a Generation Interconnection project within the PJM queue.
Generated from interconnection queue and public data sources
State
IL
County
Ogle
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
—
Utility
ComEd
Entity
PJM
Service Type
Generation Interconnection
Data Source
Live · PJM
- 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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