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North Anna 1 - Plant Information & Status

Detailed technical specifications, licensing info, and upcoming refueling outage schedules for the North Anna 1 nuclear power facility.

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North Anna 1 Lifecycle: Commissioned Reactor: ONLINE

Dominion Generation · North Anna
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Contact Information

Address: 1024 Haley Drive End of Route 700
Mineral, VA 23117
Phone: (540) 894-5151

Technical Specifications

Reactor Type: PWR ( PWR-DRYSUB)
Net Output: 948 MWe
Thermal Power: 2940 MWt
Efficiency: 32.24%

Licensing & Regulatory Details

Docket #: 05000338
License #: NPF-4 ( OL-FP)
Construction Permit: 1971-02-19
Operating License: 1978-04-01
License Renewed: 2003-03-20
Commercial Ops: 1978-06-06
Expiration Date: 2038-04-01

Site History & Construction

NSS Supplier: WEST 3LP
Constructor: S&W
Architect Engineer: S&W

Current Reactor Status (NRC Data)

100%
ONLINE
Report Date:
March 20, 2026
Lifecycle: Commissioned | Reactor: ONLINE
Recent Power History
Date Power Level Visual
Mar 20 100%
Mar 19 100%
Mar 18 100%
Mar 17 100%
Mar 16 100%
Mar 13 100%
Mar 12 100%
Mar 11 100%
Mar 10 100%
Mar 9 100%
Mar 6 100%
Mar 5 100%
Mar 4 100%
Mar 3 100%

Facility Statistics

Lifecycle & Tenure
Op. Age: 47.8 Yrs
Build Time: 7.3 Yrs
Lic. Remain: 12 Yrs
Production & Power
Lifetime CF: 91%
Efficiency: 32.2%
Generated: 205.7 TWh
Reliability & Outages
Record Run: 533 Days
Refuelings (Since '99): 18
Prediction Acc: 33%