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Sequoyah 2 - Plant Information & Status

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

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Current Reactor Status

Capacity Factor (365-Day)

100%
Current
74.8%
365-Day Avg
#88
of 94 plants
Min: 0% Max: 100% 95 days <80%

Ratings

Sequoyah
Above Average
25 (51%)
Average
14 (28%)
Below Average
10 (20%)
Total Members Voted: 19

Facility Statistics

Lifecycle & Tenure
Operating Age: 43.8 Yrs
Build Time: 12 Yrs
Lic. Remaining: 15.4 Yrs
Production & Power
Lifetime CF: 88.3%
Efficiency: 32.6%
Generated: 237.3 TWh
Reliability & Outages
Record Run: 549 Days
Refuelings: 18

Scram History 6 events since 2011

6
Total
3
Automatic
3
Manual
3.4
Avg Recovery (days)
Recent Events
2025-06-23 Manual UNIT 2 MANUAL REACTOR TRIP The following information was pro...
2024-07-29 Auto AUTOMATIC REACTOR TRIP DUE TO TURBINE TRIP The following inf...
2019-12-11 Manual EN Revision Imported Date : 3/4/2020 EN Revision Text: MANUA...
2015-03-01 Auto AUTOMATIC REACTOR TRIP "At 06:45 EST on 3/2/2015, Sequoyah U...
2013-02-23 Manual MANUAL REACTOR TRIP DUE TO LOSS OF CONDENSER VACUUM INDICATI...
2012-08-15 Auto REACTOR TRIP FROM A REACTOR COOLANT PUMP TRIP "At 1926 EDT o...

Ownership & Construction

Architect Engineer: TVA
Constructor: TVA

Technical Specs

Reactor Type: PWR
Containment: PWR-ICECND
NSS Supplier: WEST 4LP
Thermal Power: 3455 MWt
Net Capacity: 1126 MWe
Efficiency: 32.6%
Status: Operating

Licensing

Docket #: 05000328
License #: DPR-79
License Type: OL-FP
Const. Permit: 1970-05-27
Operating Lic: 1981-09-15
Commercial Op: 1982-06-01
License Renewed: 2015-09-28
License Exp: 2041-09-15

Facility Map

35.2259, -85.09

Location & Contact

Address:
2600 Igou Ferry Road
Soddy-Daisy, TN 37379, USA
Get Directions
Phone: (423) 843-6000

Per Diem Data

Photos