Limerick 500 kV
382 MW generation in Montgomery, PA · In queue since April 2026 · Proposed COD June 2031
382 MW
Capacity
0
Components
6 months
In Queue
—
IA Status
COD target: 2031
One connected view of the asset's ownership, operating or development evidence, grid context, commercial relationships, history, and forward outlook.
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Total Duration
5y 2m
Study Phase
C01
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: 2031-06-04
Limerick 500 kV (PJM queue ID PJM-C01-1055) is a proposed nuclear generation project located in Montgomery County, Pennsylvania. The development project is sponsored by Constellation Energy Generation, LLC and has a total proposed capacity of 382 MW. It is planned to connect to the grid at the Limerick 500 kV point of interconnection, within the service territory of the utility PECO.
The project is listed as active in the interconnection queue administered by PJM Interconnection, the regional transmission organization serving the area. It entered the queue on April 24, 2026, under a Generation Interconnection service request, and is currently being evaluated in study phase C01. The proposed commercial operation date is June 4, 2031. The provided data does not indicate the status of an interconnection agreement.
Generated from interconnection queue and public data sources
Realization risk before commercial operation — cluster-study clearance, IA timing, counterparty mix, and withdrawal probability vs cohort. The diligence view that determines whether this project is worth pursuing. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
PA
County
Montgomery
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
Constellation Energy Generation, LLC
Utility
PECO
Entity
PJM
Service Type
Generation Interconnection
Point of Interconnection
Limerick 500 kV
Data Source
live-pjm_cycle
Composite operating-phase risk view — what this asset's risk profile would look like once it reaches commercial operation. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.
See the full risk decomposition + scenarios for this project.
Forward generation outlook — what this project would produce assuming it reaches commercial operation. Probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios, conditioned on the proposed COD. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. The bankability view that determines whether the deal clears its covenants once online. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- ISO / RTO
- PJM
- Trading Hub
- WESTERN HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- LIMERICK20 KV UNIT01
- POI Substation
- Limerick 500 kV 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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Ask about Limerick 500 kVForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
