Ratings
Seabrook
- Above Average
- 22 (66%)
- Average
- 9 (27%)
- Below Average
- 2 (6%)
Facility Statistics
Lifecycle & Tenure
Operating Age: 35.6 Yrs
Build Time: 14.1 Yrs
Lic. Remaining: 24 Yrs
Production & Power
Lifetime CF: 90.6%
Efficiency: 34.3%
Generated: 269.8 TWh
Reliability & Outages
Record Run: 528 Days
Refuelings: 18
Ownership & Construction
Owner/Operator:
NextEra Energy, Inc. with principal subsidiaries Florida Power & Light Co. and NextEra Energy Resources, LLC
Architect Engineer:
UE&C
Constructor:
UE&C
Technical Specs
Reactor Type:
PWR
Containment:
PWR-DRYAMB
NSS Supplier:
WEST 4LP
Thermal Power:
3648 MWt
Net Capacity:
1250 MWe
Efficiency:
34.3%
Status:
Operating
Licensing
Docket #:
05000443
License #:
NPF-86
License Type:
OL-FP
Const. Permit:
1976-07-07
Operating Lic:
1990-03-15
Commercial Op:
1990-08-19
License Renewed:
2019-03-12
License Exp:
2050-03-15
Facility Map
42.899, -70.8509
Location & Contact
Phone:
(516) 929-8300