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Plant & Unit City ST Country Owner Rx
Type
Nominal
MWe
(note 1)
Typical
Outage
Length
(days)
Typical
Cycle
Length
(months)
Estimated
Outage
Start Date
(note 2)
Notes Submit
Change
Angra 1 Angra Dos Reis Angra Dos Reis Brazil EletroNuclear (ETN) PWR 657 79 6 No Data SGRP change
ANO 1 Russellville AR USA Entergy Operations PWR 850 45 18 No Data change
ANO 2 Russellville AR USA Entergy Operations PWR 1000 22 18 09/01/09   change
Beaver Valley 1 Shippingport PA USA FirstEnergy PWR 800 27 18 No Data 10/04-11/06/2010 -- 33 Days change
Beaver Valley 2 Shippingport PA USA First Energy PWR 800 28 18 10/15/09   change
Braidwood 1 Braceville IL USA Exelon PWR 1200 26 18 No Data   change
Braidwood 2 Braceville IL USA Exelon PWR 1200 17 18 10/12/09   change
Browns Ferry 1 Athens AL USA Tennessee Valley Authority BWR 1100 30 24 10/25/10 EPU uprate change
Browns Ferry 2 Athens AL USA Tennessee Valley Authority BWR 1100 30 24 02/28/11   change
Browns Ferry 3 Athens AL USA Tennessee Valley Authority BWR 1100 56 24 03/01/10 EPU uprate change
Bruce 1 Tiverton Ontario Canada Bruce Power PWR 850 45 24 06/16/09 Currently under rebuild change
Bruce 2 Tiverton Ontario Canada Bruce Power PWR 850 45 24 No Data Currently under rebuild change
Bruce 3 Tiverton ON Canada Bruce Power PWR 800 45 24 No Data   change
Bruce 4 Tiverton ON Canada Bruce Power PWR 950 30   09/08/09   change
Bruce B 5 Tiverton ON Canada Bruce Power PWR 950 45 24 No Data   change
Bruce B 6 Tiverton ON Canada Bruce Power PWR 950     01/20/10   change
Bruce B 7 Tiverton ON Canada Bruce Power PWR 950 45 24 No Data   change
Bruce B 8 Tiverton ON Canada Bruce Power PWR 950 45 24 No Data   change
Brunswick 1 Southport NC USA Progress Energy BWR 975 35 24 02/28/10   change
Brunswick 2 Southport NC USA Progress Energy BWR 980 38 24 No Data   change
Byron 1 Byron IL USA Exelon PWR 1200 17 18 09/14/09   change
Byron 2 Byron IL USA Exelon PWR 1200 17 18 04/19/10   change
Callaway   Fulton MO USA Ameren PWR 1200 27 18 04/18/10   change
Calvert Cliffs 1 Lusby MD USA Constellation Energy PWR 800 18 26 02/22/10   change
Calvert Cliffs 2 Lusby MD USA Constellation Energy PWR 800 18 24 No Data   change
Catawba 1 York SC USA Duke Power Company PWR 1100 34 18 11/21/09   change
Catawba 2 York SC USA Duke Power Company PWR 1100 42 18 09/18/10   change
Clinton   Clinton IL USA AmerGen BWR 1017 25 23 01/11/10   change
Comanche Peak 1 Glen Rose TX USA Luminant PWR 1150 17 18 No Data   change
Comanche Peak 2 Glen Rose TX USA Luminant PWR 1150 23 18 10/07/09   change
Cooper   Brownville NE USA Nebraska Public Power District BWR 800 25 18 09/26/09 RE25 change
Crystal River 3 Crystal River FL USA Progress Energy PWR 850 90 24 09/26/09 Steam Generator replacement.
Major MSR project
change
Darlington 1 Bowmanville ON Canada Ontario Power CANDU 975     No Data   change
Darlington 2 Bowmanville ON Canada Ontario Power CANDU 975     No Data   change
Darlington 3 Bowmanville ON Canada Ontario Power CANDU 975     No Data   change
Darlington 4 Bowmanville ON Canada Ontario Power CANDU 975     No Data   change
Davis Besse 1 Oak Harbor OH USA First Energy PWR 963 42 24 02/28/10   change
DC Cook 1 Bridgman MI USA AEP PWR 1100 99 18 No Data   change
DC Cook 2 Bridgman MI USA AEP PWR 1200 32 18 No Data   change
Diablo Canyon 1 Avila Beach CA USA Pacific Gas & Electric PWR 1100 55 21 No Data   change
Diablo Canyon 2 Avila Beach CA USA Pacific Gas & Electric PWR 1100 29 21 11/03/09 change
Dresden 2 Morris IL USA Exelon BWR 912 26 24 11/02/09 generator rewind change
Dresden 3 Morris IL USA Exelon BWR 912 10 24 11/01/10   change
Duane Arnold   Palo IA USA FPL Energy BWR 600 30 24 No Data   change
Farley 1 Dothan AL USA Southern Nuclear Operating Company PWR 800 30 18 No Data   change
Farley 2 Dothan AL USA Southern Nuclear Operating Company PWR 800 35 18 04/03/10   change
Fermi 2 Monroe MI USA Detroit Edison BWR 1050 17 18 No Data   change
FitzPatrick   Oswego NY USA Entergy BWR 800 30 24 No Data   change
Fort Calhoun   Fort Calhoun NE USA Omaha Public Power District PWR 500 35 18 11/01/09   change
Ginna   Ontario NY USA Constellation Energy Group PWR 500 19 18 09/13/09   change
Grand Gulf   Port Gibson MS USA Entergy Operations BWR 1200 18 18 No Data   change
Hatch 1 Baxley GA USA Southern Nuclear Operating Company BWR 800 42 24 02/08/10   change
Hatch 2 Baxley GA USA Southern Nuclear Operating Company BWR 800 42 24 03/27/11   change
Hope Creek   Lower Alloways NJ USA PSEG BWR 1100 28 18 No Data   change
Indian Point 2 Buchanan NY USA Entergy PWR 1000 29 24 04/11/10   change
Indian Point 3 Buchanan NY USA Entergy PWR 1000 34 24 No Data   change
Kewaunee   Kewaunee WI USA Dominion Resources PWR 600 28 18 10/03/09   change
KKL   Leibstadt AG Switzerland KKL BWR 6 1300 18 11 08/04/09   change
LaSalle 1 Marseilles IL USA Exelon BWR 1200 25 24 02/15/10   change
LaSalle 2 Marseilles IL USA Exelon BWR 1100 28 24 02/21/11   change
Limerick 1 Sanatoga PA USA Exelon BWR 1100 18 24 03/22/10   change
Limerick 2 Sanatoga PA USA Exelon BWR 1100 14 24 No Data   change
McGuire 1 Huntersville NC USA Duke Energy PWR 1100 34 14 No Data   change
McGuire 2 Huntersville NC USA Duke Power Company PWR 1100 34 18 09/04/09   change
Millstone 2 Waterford CT USA Dominion/Virginia Power PWR 900 28 18 10/11/09   change
Millstone 3 Waterford CT USA Dominion/Virginia Power PWR 1150 35 18 04/04/10   change
Monticello   Monticello MN USA Northern States Power BWR 550 45 24 No Data   change
Muehleberg 1 Muehleberg Bern Switzerland BKW BWR 355 MW     08/02/09   change
Nine Mile Point 1 Oswego NY USA Constellation Energy BWR 630 19 24 No Data
change
Nine Mile Point 2 Oswego NY USA Constellation Energy BWR 1220 18 24 No Data   change
North Anna 1 Mineral VA USA Dominion Va PWR 900 28 18 09/12/10   change
North Anna 2 Mineral VA USA Dominion Va PWR 900 27 18 03/14/10   change
Oconee 1 Seneca SC USA Duke Power Company PWR 850 15 16-17 10/10/09   change
Oconee 2 Seneca SC USA Duke Power Company PWR 850 29 16-17 04/24/10   change
Oconee 3 Seneca SC USA Duke Power Company PWR 850 32 16-17 No Data   change
Oyster Creek   Forked River NJ USA Exelon BWR 600 18 24 10/26/10   change
Palisades   Covert MI USA Entergy PWR 800 28 18 No Data RX Vessel Inspection, RX Head Inspection, Main Gen. Stator swap change
Palo Verde 1 Tonopah AZ USA Arizona Public Service Company PWR 1250 39 18 No Data   change
Palo Verde 2 Tonopah AZ USA Arizona Public Service Company PWR 1250 59 18 10/05/09 reactor head replacement change
Palo Verde 3 Tonopah AZ USA Arizona Public Service Company PWR 1250 44 18 No Data   change
Peach Bottom 2 Delta PA USA Exelon BWR 1150 19.6 24 09/12/10   change
Peach Bottom 3 Delta PA USA Exelon BWR 1150 20 24 09/20/09   change
Perry   Perry OH USA First Energy BWR6 1290 52 24 No Data   change
Pickering NGS 1 Pickering ON Canada Ontario Power Generation CANDU 515 63 24 No Data   change
Pickering NGS 4 Pickering ON Canada Ontario Power Generation CANDU 515 60 24 No Data   change
Pickering NGS 5 Pickering ON Canada Ontario Power Generation CANDU 515 40 24 No Data   change
Pickering NGS 6 Pickering ON Canada Ontario Power Generation CANDU 515 40 24 No Data   change
Pickering NGS 7 Pickering ON Canada Ontario Power Generation CANDU 515 63 24 No Data   change
Pilgrim   Plymouth MA USA Entergy BWR 680 21 24 No Data   change
Point Beach 1 Two Rivers WI USA FPL PWR 500 35 18 No Data   change
Point Beach 2 Two Rivers WI USA FPL PWR 500 35 18 10/15/09   change
Prairie Island 1 Welch MN USA Northern States Power PWR 565 22 18 09/15/09   change
Prairie Island 2 Welch MN USA Northern States Power PWR 550 30 18 No Data   change
Pt. Lepreau 1   NB Canada New Brunswick Power PWR 600   18 No Data   change
Quad Cities 1 Cordova IL USA Exelon BWR 920 23 24 No Data   change
Quad Cities 2 Cordova IL USA Exelon BWR 920 26 24 03/15/10   change
River Bend   St. Francisville LA USA Entergy Operations BWR 950 28 18 09/21/09   change
Robinson   Hartsville SC USA Progress Energy PWR 700 36 18 04/17/10   change
Salem 1 Hancocks Bridge NJ USA PSEG PWR 1100 24 18 No Data   change
Salem 2 Hancocks Bridge NJ USA PSEG PWR 1100 27 18 10/15/09   change
Seabrook   Seabrook NH USA FPL Energy PWR 1150 30 18 10/01/09   change
Sequoyah 1 Soddy Daisy TN USA Tennessee Valley Authority PWR 1150 32 18 09/26/10   change
Sequoyah 2 Soddy Daisy TN USA Tennessee Valley Authority PWR 1150 37 18 10/25/09   change
Shearon Harris   New Hill NC USA Progress Energy PWR 900 18 18 No Data   change
SONGS 2 San Clemente CA USA Southern California Edison PWR 1179 110 24 09/27/09 S/G Replacement change
SONGS 3 San Clemente CA USA Southern California Edison PWR 1179 97 20 09/27/10 S/G Replacement change
South Texas Project 1 Wadsworth TX USA STP Nuclear Operating Co. PWR 1350 34 18 10/01/09 Four (4) MSIV’s will be overhauled during the Unit 1 Refueling Outage (1RE15) in October 2009 change
South Texas Project 2 Wadsworth TX USA STP Nuclear Operating Co. PWR 1350 34 18 03/15/10 Four (4) MSIV’s will be overhauled during the Unit 2 Refueling Outage (2RE14) in March-April 2010. change
St Lucie 1 Jensen Beach FL USA Florida Power & Light PWR 839 38 18 04/19/10   change
St Lucie 2 Jensen Beach FL USA Florida Power & Light PWR 839 30 18 No Data   change
Surry 1 Surry VA USA Dominion PWR 800 24 18 No Data   change
Surry 2 Surry VA USA Dominion PWR 800 32 18 11/01/09   change
Susquehanna 1 Berwick PA USA Pennsylvania Power & Light Company BWR 1100 30-40 24 03/10/10 approx start, Digital Control Sys installation change
Susquehanna 2 Berwick PA USA Pennsylvania Power & Light Company BWR 1150 38 24 No Data   change
Three Mile Island   Middletown PA USA Exelon PWR 800 77 24 10/26/09 Steam Generator Replacement Project change
Turkey Point 3 Florida City FL USA FPL PWR 700 28 18 No Data   change
Turkey Point 4 Florida City FL USA Florida Power & Light PWR 700 62 18 10/25/09   change
VC Summer 1 Jenkinsville SC USA South Carolina Electric & Gas Company PWR 966 49 18 10/16/09   change
Vermont Yankee   Vernon VT USA Entergy Operations BWR 650 22 18 No Data   change
Vogtle 1 Augusta GA USA Southern Nuclear Operating Company PWR 1200 26 18 09/20/09   change
Vogtle 2 Augusta GA USA Southern Nuclear Operating Company PWR 1200 26 18 04/10/10   change
Waterford 3 Taft LA USA Entergy Operations PWR 1100 25 18 10/21/09   change
Watts Bar 1 Spring City TN USA Tennessee Valley Authority PWR 1150 34 18 09/20/09   change
Watts Bar 2 Spring City TN USA Tennessee Valley Authority PWR 1150     No Data Resuming construction change
WNP 2 Richland WA USA Energy Northwest BWR 1108 35 24 05/05/09 aka Columbia Generating Station
change
Wolf Creek   Burlington KS USA Wolf Creek Nuclear Operating Company PWR 1235 28 18 10/10/09   change

  • Note 1: MWe = Approximate MW output based on NRC Plant Information Books
  • Note 2: Best Estimate based on historical performance and user input


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