Capacity Factor (365-Day)
100%
Current
97.2%
365-Day Avg
#54
of 94 plants
Min: 0%
Max: 100%
12 days <80%
Ratings
Prarie Island
- Above Average
- 16 (38%)
- Average
- 10 (23%)
- Below Average
- 16 (38%)
Facility Statistics
Lifecycle & Tenure
Operating Age: 52.3 Yrs
Build Time: 5.5 Yrs
Lic. Remaining: 7.3 Yrs
Production & Power
Lifetime CF: 88.6%
Efficiency: 31.1%
Generated: 110.2 TWh
Reliability & Outages
Record Run: 732 Days
Refuelings: 15
Scram History 5 events since 2011
Ownership & Construction
Technical Specs
Reactor Type:
PWR
Containment:
PWR-DRYAMB
NSS Supplier:
WEST 2LP
Thermal Power:
1677 MWt
Net Capacity:
521 MWe
Efficiency:
31.1%
Status:
Operating
Licensing
Docket #:
05000282
License #:
DPR-42
License Type:
OL-FP
Const. Permit:
1968-06-25
Operating Lic:
1974-04-05
Commercial Op:
1973-12-16
License Renewed:
2011-06-27
License Exp:
2033-08-09
Facility Map
44.622, -92.6331
