NukeWorker Menu

Prairie Island 1 - Plant Information & Status

Technical specifications, contact data, ratings, and licensing history for the Prairie Island facility.

Ratings

Prarie Island
Above Average
16 (38%)
Average
10 (23%)
Below Average
16 (38%)
Total Members Voted: 9

Facility Statistics

Lifecycle & Tenure
Operating Age: 52.2 Yrs
Build Time: 5.5 Yrs
Lic. Remaining: 7.4 Yrs
Production & Power
Lifetime CF: 88.6%
Efficiency: 31.1%
Generated: 109.9 TWh
Reliability & Outages
Record Run: 732 Days
Refuelings: 15

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

Location & Contact

Address:
1717 Wakonade Drive East
Welch, MN 55089, USA
Get Directions
Phone: (612) 388-1121