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Cooper Lifecycle: Commissioned Reactor: ONLINE
Nebraska Public Power District · Cooper
Contact Information
Address:
1200 Prospect Road
Brownville, NE 68321
Brownville, NE 68321
Phone:
(402) 825-3811
Website:
http://www.nppd.com/
Technical Specifications
Reactor Type:
BWR (
BWR-MARK 1)
Net Output:
770 MWe
Thermal Power:
2419 MWt
Efficiency:
31.83%
Licensing & Regulatory Details
Docket #:
05000298
License #:
DPR-46 (
OL-FP)
Construction Permit:
1968-06-04
Operating License:
1974-01-18
License Renewed:
2010-11-29
Commercial Ops:
1974-07-01
Expiration Date:
2034-01-18
Site History & Construction
NSS Supplier:
GE 4
Constructor:
B&R
Architect Engineer:
B&R
Upcoming Outage
| Start Date | Duration |
|---|---|
| 2026-09-21 | 50 Days |
Facility Statistics
Lifecycle & Tenure
Op. Age: 51.7 Yrs
Build Time: 6.1 Yrs
Lic. Remain: 7.8 Yrs
Production & Power
Lifetime CF: 89.4%
Efficiency: 31.8%
Generated: 164.1 TWh
Reliability & Outages
Record Run: 706 Days
Refuelings (Since '99): 15
Prediction Acc: 67%