Ratings
Columbia
- Above Average
- 16 (37%)
- Average
- 16 (37%)
- Below Average
- 11 (25%)
Facility Statistics
Lifecycle & Tenure
Operating Age: 41.2 Yrs
Build Time: 11.7 Yrs
Lic. Remaining: 17.8 Yrs
Production & Power
Lifetime CF: 86.1%
Efficiency: 32.8%
Generated: 238.6 TWh
Reliability & Outages
Record Run: 703 Days
Refuelings: 14
Ownership & Construction
Technical Specs
Reactor Type:
BWR
Containment:
BWR-MARK 2
NSS Supplier:
GE 5
Thermal Power:
3544 MWt
Net Capacity:
1163 MWe
Efficiency:
32.8%
Status:
Operating
Licensing
Docket #:
05000397
License #:
NPF-21
License Type:
OL-FP
Const. Permit:
1973-03-19
Operating Lic:
1984-04-13
Commercial Op:
1984-12-13
License Renewed:
2012-05-22
License Exp:
2043-12-20
Facility Map
46.4707, -119.332
