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Limerick 1 Lifecycle: Commissioned Reactor: ONLINE
Constellation Energy Corporation · Limerick
Contact Information
Address:
3146 Sanatoga Rd
Pottstown, PA 19464
Pottstown, PA 19464
Phone:
(610) 718-1200
Website:
http://www.exeloncorp.com
Technical Specifications
Reactor Type:
BWR (
BWR-MARK 2)
Net Output:
1120 MWe
Thermal Power:
3515 MWt
Efficiency:
31.86%
Licensing & Regulatory Details
Docket #:
05000352
License #:
NPF-39 (
OL-FP)
Construction Permit:
1974-06-19
Operating License:
1985-08-08
License Renewed:
2014-10-20
Commercial Ops:
1986-02-01
Expiration Date:
2044-10-26
Site History & Construction
NSS Supplier:
GE 4
Constructor:
BECH
Architect Engineer:
BECH
Upcoming Outage
| Start Date | Duration |
|---|---|
| 2026-04-20 | 24 Days |
Facility Statistics
Lifecycle & Tenure
Op. Age: 40.1 Yrs
Build Time: 11.6 Yrs
Lic. Remain: 18.6 Yrs
Production & Power
Lifetime CF: 94.9%
Efficiency: 31.9%
Generated: 253.4 TWh
Reliability & Outages
Record Run: 733 Days
Refuelings (Since '99): 13
Prediction Acc: 100%