### Author: SAIC and Tetra Tech Date Created: 8/2/2010 Date Modified: 3/21/2011 Purpose: This file contains information on nuclear uprates.

File Contents: Worksheet Contents Uprates Contains info on nuclear uprates.

raw Contains info on nuclear uprates.

master Contains info on nuclear uprates. pending Contains info on nuclear uprates. approved Contains info on nuclear uprates. Notes Contains notes on contents on this file.

Input Files: External data used in calculations/analysis: None.

## Notes

Data for uprates taken from "NRC power-uprates.pdf" from February 2008. Links to NRC pages for approved/completed and pending uprate projects. http://www.nrc.gov/reactors/operating/licensing/power-uprates/approved-applications.html http://www.nrc.gov/reactors/operating/licensing/power-uprates/pending-applications.html http://www.nrc.gov/reactors/operating/licensing/power-uprates/expected-applications.html NRC webpages appear to be more current than the projects given in the PDF file.

Fiscal Year Total Power

Uprates Expected Measurement

Uncertainty Recapture Power Uprates Stretch Power Uprates Extended

Power Uprates Megawatts

Thermal Approximate

Megawatts Electric 2010 4 0 0 4 1518 506 2011 17 13 0 4 1624 541 2012 10 5 1 4 2008 669 2013 5 3 0 2 830 277 2014 4 1 0 3 1218 406 TOTAL 40 22 1 17 7198 2399

TYPE Name Percent Increase MU Measurement Uncertainty Recapture Less than 2% S Stretch 2-7% E Extended Up to 20%

8/2/2010

"Approved" tab takes raw data and filters down to the facility level; also splits out whether multiple uprates have taken place "Uprates" tab shows data for entire industry sector QA'd list of reactors from NRC (and wikipedia) versus master file. Good agreement, except for 4 facilities. Not clear why they aren't included, but is likely that they don't use surface water.

### NO. PLANT % UPRATE MWt DATE APPROVED TYPE--

MU Type2--S % UPRATE2 Type3--E % UPRATE3 79ANO-2 211 4/24/2002 E 7.5 112Beaver Valley 1 1.4 211 7/19/2006 MU E 8 56Braidwood 1 170 5/4/2001 S 5 114Browns Ferry 1 165 3/6/2007 S 5 82Brunswick 1 365 5/31/2002 S 5 E 15 54Byron 1 170 5/4/2001 S 5 13Callaway 154 3/30/1988 S 4.5 126Calvert Cliffs 1 1.4 37 7/22/2009 MU S 5.5 76Clinton 579 4/5/2002 E 20 68Comanche Peak 1 1.4 47 10/12/2001 MU S 4.5 123Cooper 1.6 38 6/30/2008 MU 92D.C. Cook 1 1.66 54 12/20/2002 MU 124Davis-Besse 1.6 45 6/30/2008 MU 52Diablo Canyon 1 73 10/26/2000 S 2 71 Dresden 2 430 12/21/2001 E 17 70Duane Arnold 248 11/6/2001 S 4.1 E 15.3 40Farley 1 138 4/29/1998 S 5 15Fermi 2 137 9/9/1992 S 4 39Fitzpatrick 100 12/6/1996 S 4 5Fort Calhoun 80 8/15/1980 S 5.6 111Ginna 255 7/11/2006 E 16.8 85H. B. Robinson 1.7 39 11/5/2002 MU S 4.5 45Hatch 1 1.5 205 10/22/1998 MU S 5 E 8 120Hope Creek 1.4 501 5/14/2008 MU E 15 96Indian Point 2 1.4 43 5/22/2003 MU S 3.26 88Indian Point 3 1.4 42.4 11/26/2002 MU S 4.85 97Kewaunee 1.4 23 7/8/2003 MU S 6 48LaSalle 1 166 5/9/2000 S 5 30Limerick 1 165 1/24/1996 S 5 3Millstone 2 140 6/25/1979 S 5 44Monticello 105 9/16/1998 E 6.3 23Nine Mile Point 2 144 4/28/1995 S 4.3

### NO. PLANT % UPRATE MWt DATE APPROVED TYPE--

MU Type2--S % UPRATE2 Type3--E % UPRATE3 128North Anna 1 1.6 47 10/22/2009 MU S 4.2 102Palisades 1.4 35.4 6/23/2004 MU 86Peach Bottom 2 1.62 56 11/22/2002 MU S 5 50Perry 178 6/1/2000 S 5 95Pilgrim 1.5 30 5/9/2003 MU 89Point Beach 1 1.4 21.5 11/29/2002 MU 73Quad Cities 1 446 12/21/2001 E 17.8 93River Bend 1.7 52 1/31/2003 MU S 5 58Salem 1 1.4 48 5/25/2001 MU S 2 60San Onofre 2 1.4 48 7/6/2001 MU 110Seabrook 1.7 61 5/22/2006 MU S 5.2 80Sequoyah 1 1.3 44 4/30/2002 MU 67Shearon Harris 138 10/12/2001 S 4.5 77South Texas 1 1.4 53 4/12/2002 MU 7St. Lucie 1 140 11/23/1981 S 5.5 26Surry 1 105 8/3/1995 S 4.3 116Susquehanna 1 1.4 463 1/30/2008 MU S 4.5 E 13 14TMI-1 33 7/26/1988 S 1.3 31V. C. Summer 125 4/12/1996 S 4.5 109Vermont Yankee 319 3/2/2006 E 20 118Vogtle 1 1.7 60.6 2/27/2008 MU S 4.5 106Waterford 1.5 275 4/15/2005 MU E 8 53Watts Bar 1.4 48 1/19/2001 MU 24WNP-2 163 5/2/1995 S 4.9 18Wolf Creek 154 11/10/1993 S 4.5



## 1.491852 27 37 4.5137838 14 13.407143

### NO. PLANT % UPRATE MWt SUBMITTAL DATE PROJECTED

COMPLETION DATE TYPE

1 Browns Ferry 2 14.3 494 6/25/2004 TBD E 2Browns Ferry 3 14.3 494 6/25/2004 TBD E 3Browns Ferry 1 14.3 494 6/28/2004 TBD E 4Monticello 12.9 229 11/5/2008 TBD E 5Point Beach 1 17 260 4/7/2009 Nov-10 E 6Point Beach 2 17 260 4/7/2009 Nov-10 E 7Nine Mile Pt. 2 15 521 5/27/2009 Sep-10 E 8Praire Island 1 1.6 27 12/28/2009 Aug-10 MUR 9Praire Island 2 1.6 27 12/28/2009 Aug-10 MUR 10Surry 1 1.6 41 1/27/2010 Sep-10 MUR 11Surry 2 1.6 41 1/27/2010 Sep-10 MUR 12LaSalle 1 1.6 57 1/27/2010 Sep-10 MUR 13LaSalle 2 1.6 57 1/27/2010 Sep-10 MUR 14Limerick 1 1.6 57 3/25/2010 Nov-10 MUR 15Limerick 2 1.6 57 3/25/2010 Nov-10 MUR 16St. Lucie 1 11.9 320 4/16/2010 TBD* E Total MWt 3436 Total MWe 1145Plant Name EIA Steam Plant Type 

### NRC list of reactors (full) NRC list of reactors (by facility) Arkansas Nuclear One Nuclear 

### Arkansas Nuclear 1 Arkansas Nuclear 1 Arkansas Nuclear One, Arkansas Beaver Valley Nuclear 

### Arkansas Nuclear 2 Beaver Valley 1 Beaver Valley, Pennsylvania Braidwood Nuclear 

### Beaver Valley 1 Braidwood 1 Braidwood,Illinois Browns Ferry Nuclear 

### Beaver Valley 2 Browns Ferry 1 Browns Ferry, Alabama Brunswick Nuclear 

### Braidwood 1 Brunswick 1 Brunswick,North Carolina Byron Nuclear 

### Braidwood 2 Byron 1 Byron, Illinois Callaway Nuclear 

### Browns Ferry 1 Callaway Callaway, Missouri Calvert Cliffs Nuclear 

### Browns Ferry 2 Calvert Cliffs 1 Calvert Cliffs, Maryland Catawba Nuclear 

### Browns Ferry 3 Catawba 1 Catawba, South Carolina Clinton Nuclear 

### Brunswick 1 Clinton Clinton, Illinois Columbia Generating Nuclear 

### Brunswick 2 Columbia Generating Station Columbia, Washington

- formerly WNP-2 Comanche Peak Nuclear 

### Byron 1 Comanche Peak 1 ComanchePeak, Texas Cooper Nuclear 

### Byron 2 Cooper Cooper, Nebraska Davis-Besse Nuclear 

### Callaway Davis-Besse Davis-Besse, Ohio Diablo Canyon Nuclear 

### Calvert Cliffs 1 Diablo Canyon 1 Diablo Canyon, California Donald C Cook Nuclear 

### Calvert Cliffs 2 D.C. Cook 1 Donald C. Cook, Michigan Dresden Nuclear 

### Catawba 1 Dresden 2 Dresden, Illinois Duane Arnold Nuclear 

### Catawba 2 Duane Arnold Duane Arnold, Iowa Edwin I Hatch Nuclear 

### Clinton Hatch 1 Hatch (Edwin I. Hatch), Georgia Fermi Nuclear 

### Columbia Generating Station Fermi 2 Enrico Fermi, Michigan Fort Calhoun Nuclear 

### Comanche Peak 1 Fort Calhoun Fort Calhoun, Nebraska Ginna Nuclear 

### Comanche Peak 2 Ginna Ginna, New York H B Robinson Nuclear 

### Cooper Robinson 2 H.B. Robinson, South Carolina Harris Nuclear 

### Crystal River 3 Harris 1 Shearon Harris, North Carolina Hope Creek Nuclear 

### D.C. Cook 1 Hope Creek 1 Hope Creek, New Jersey Indian Point Nuclear 

### D.C. Cook 2 Indian Point 2 Indian Point, New York Indian Point 3 Nuclear 

### Davis-Besse Indian Point 3 James A FitzPatrick Nuclear 

### Diablo Canyon 1 FitzPatrick FitzPatrick,New York Joseph M Farley Nuclear 

### Diablo Canyon 2 Farley 1 Farley (Joseph M. Farley), Alabama Kewaunee Nuclear 

### Dresden 2 Kewaunee Kewaunee,Wisconsin LaSalle Nuclear 

### Dresden 3 La Salle 1 LaSalle County, Illinois Limerick Nuclear 

### Duane Arnold Limerick 1 Limerick, Pennsylvania McGuire Nuclear 

### Farley 1 McGuire 1 McGuire, North Carolina Millstone Nuclear 

### Farley 2 Millstone 2 Millstone, Connecticut Monticello Nuclear 

### Fermi 2 Monticello Monticello,Minnesota Nine Mile Point Nuclear 

### FitzPatrick Nine Mile Point 1 Nine Mile Point, New York North Anna Nuclear 

### Fort Calhoun North Anna 1 North Anna, Virginia Power station reactors (http://en.wikipedia.org/wiki/List_of_nuclear_reactors #United_States_of_America)Plant Name EIA Steam Plant Type 

### NRC list of reactors (full) NRC list of reactors (by facility) Power station reactors (http://en.wikipedia.org/wiki/List_of_nuclear_reactors #United_States_of_America) Oconee Nuclear 

### Ginna Oconee 1 Oconee, South Carolina Oyster Creek Nuclear 

### Grand Gulf 1 Oyster Creek Oyster Creek, New Jersey Palisades Nuclear 

### Harris 1 Palisades Palisades, Michigan Peach Bottom Nuclear 

### Hatch 1 Peach Bottom 2 Peach Bottom, Pennsylvania Perry Nuclear 

### Hatch 2 Perry 1 Perry, Ohio Pilgrim Nuclear 

### Hope Creek 1 Pilgrim 1 Pilgrim, Massachusetts Point Beach Nuclear 

### Indian Point 2 Point Beach 1 Point Beach, Wisconsin Prairie Island Nuclear 

### Indian Point 3 Prairie Island 1 Prairie Island, Minnesota Quad Cities Nuclear 

### Kewaunee Quad Cities 1 Quad Cities, Illinois Riverbend Nuclear 

### La Salle 1 River Bend 1 River Bend, Louisiana Salem Nuclear 

### La Salle 2 Salem 1 Salem, New Jersey San Onofre Nuclear 

### Limerick 1 San Onofre 2 San Onofre, California Seabrook Nuclear 

### Limerick 2 Seabrook 1 Seabrook, New Hampshire Sequoyah Nuclear 

### McGuire 1 Sequoyah 1 Sequoyah,Tennessee

South Texas Nuclear 

### McGuire 2 South Texas 1 St Lucie Nuclear 

### Millstone 2 Saint Lucie 1 St. Lucie, Florida Summer Nuclear 

### Millstone 3 Summer Virgil C. Summer, South Carolina Surry Nuclear 

### Monticello Surry 1 Surry, Virginia Susquehanna Nuclear 

### Nine Mile Point 1 Susquehanna 1 Susquehanna, Pennsylvania Three Mile Island Nuclear 

### Nine Mile Point 2 Three Mile Island 1 Three Mile Island, Pennsylvania Vermont Yankee Nuclear 

### North Anna 1 Vermont Yankee Vermont Yankee, Vermont Vogtle Nuclear 

### North Anna 2 Vogtle 1 Vogtle, Georgia Waterford 3 Nuclear 

### Oconee 1 Waterford 3 Waterford,Louisiana Watts Bar Nuclear Nuclear 

### Oconee 2 Watts Bar 1 Watts Bar, Tennessee Wolf Creek Nuclear 

### Oconee 3 Wolf Creek 1 Wolf Creek, Kansas Oyster Creek Palisades Palo Verde 1 Crystal River 3 Crystal River 3, Florida Palo Verde 2 Grand Gulf 1 Palo Verde 3 Palo Verde 1 Grand Gulf, Mississippi Peach Bottom 2 Palo Verde 2 MSTR, Missouri Peach Bottom 3 Palo Verde 3 Palo Verde, Arizona

Perry 1 Turkey Point 3

Pilgrim 1 Point Beach 1 Turkey Point, Florida Penn State University Research Reactor, University Park, Pennsylvania Sodium Reactor Experiment, Santa Susana Field Laboratory California Grand Gulf Nuclear Generator Station, Mississippi South Texas Project Electric Generating Station, TexasPlant Name EIA Steam Plant Type 

### NRC list of reactors (full) NRC list of reactors (by facility) Power station reactors (http://en.wikipedia.org/wiki/List_of_nuclear_reactors #United_States_of_America) Point Beach 2 Prairie Island 1 Prairie Island 2 Quad Cities 1 Quad Cities 2 River Bend 1 Robinson 2 Saint Lucie 1 Saint Lucie 2 Salem 1 Salem 2 San Onofre 2 San Onofre 3 Seabrook 1 Sequoyah 1 Sequoyah 2 South Texas 1 South Texas 2 Summer Surry 1 Surry 2 Susquehanna 1 Susquehanna 2 Three Mile Island 1 Turkey Point 3 Turkey Point 4 Vermont Yankee Vogtle 1 Vogtle 2 Waterford 3 Watts Bar 1 Wolf Creek 1NO. PLANT % UPRATE MWt DATE APPROVED TYPE ACCESSION # NO. PLANT % UPRATE MWt SUBMITTAL DATE PROJECT

ED COMPLET ION DATE TYPE

1 Calvert Cliffs 1 5.5 140 9/9/1977 S ML010400337 1 Browns Ferry 2 14.3 494 6/25/2004 TBD E

2Calvert Cliffs 2 5.5 140 10/19/1977 S ML003774265 2 Browns Ferry 3 14.3 494 6/25/2004 TBD E

3 Millstone 2 5 140 6/25/1979 S 7907240100* 3 Browns Ferry 1 14.3 494 6/28/2004 TBD E 4H. B. Robinson 4.5 100 6/29/1979 S 7907180064* 4Monticello 12.9 229 11/5/2008 TBD E

5 Fort Calhoun 5.6 80 8/15/1980 S 8008280223* 5 Point Beach 1 17 260 4/7/2009 Nov-10 E 6Crystal River 3 3.8 92 7/21/1981 S ML020600420 6Point Beach 2 17 260 4/7/2009 Nov-10 E

7St. Lucie 1 5.5 140 11/23/1981 S ML013530273 7Nine Mile Pt. 2 15 521 5/27/2009 Sep-10 E 8St. Lucie 2 5.5 140 3/1/1985 S ML013600080 8Praire Island 1 1.6 27 12/28/2009 Aug-10 MUR

9 Duane Arnold 4.1 65 3/27/1985 S ML021890435 9 Praire Island 2 1.6 27 12/28/2009 Aug-10 MUR

10Salem 1 2 73 2/6/1986 S ML011660249 10Surry 1 1.6 41 1/27/2010 Sep-10 MUR 11 North Anna 1 4.2 118 8/25/1986 S ML013460131 11 Surry 2 1.6 41 1/27/2010 Sep-10 MUR 12North Anna 2 4.2 118 8/25/1986 S ML013460131 12LaSalle 1 1.6 57 1/27/2010 Sep-10 MUR 13Callaway 4.5 154 3/30/1988 S ML021650524 13 LaSalle 2 1.6 57 1/27/2010 Sep-10 MUR 14TMI-1 1.3 33 7/26/1988 S ML003779786 14Limerick 1 1.6 57 3/25/2010 Nov-10 MUR

15 Fermi 2 4 137 9/9/1992 S ML020720520 15 Limerick 2 1.6 57 3/25/2010 Nov-10 MUR

16Vogtle 1 4.5 154 3/22/1993 S ML012330056 16St. Lucie 1 11.9 320 4/16/2010 TBD* E

17Vogtle 2 4.5 154 3/22/1993 S ML012330056 Total MWt 3436

18Wolf Creek 4.5 154 11/10/1993 S ML022030519 Total MWe 1145

19Susquehanna 2 4.5 148 4/11/1994 S ML010170334 20 Peach Bottom 2 5 165 10/18/1994 S ML011490143 21 Limerick 2 5 165 2/16/1995 S ML011560773 22Susquehanna 1 4.5 148 2/22/1995 S 9503070354* 23 Nine Mile Point 2 4.3 144 4/28/1995 S 9505090259* 24WNP-2 4.9 163 5/2/1995 S ML022120154 25 Peach Bottom 3 5 165 7/18/1995 S ML021580312 26Surry 1 4.3 105 8/3/1995 S ML012710328 27Surry 2 4.3 105 8/3/1995 S ML012710328 28Hatch 1 5 122 8/31/1995 S ML013020073 29 Hatch 2 5 122 8/31/1995 S ML013020073 30 Limerick 1 5 165 1/24/1996 S ML011560244 31V. C. Summer 4.5 125 4/12/1996 S ML012320013 32Palo Verde 1 2 76 5/23/1996 S ML021710572 33 Palo Verde 2 2 76 5/23/1996 S ML021710572 34Palo Verde 3 2 76 5/23/1996 S ML021710572 35Turkey Point 3 4.5 100 9/26/1996 S ML013390234 36Turkey Point 4 4.5 100 9/26/1996 S ML013390234NO. PLANT % UPRATE MWt DATE APPROVED TYPE ACCESSION # NO. PLANT % UPRATE MWt SUBMITTAL DATE PROJECT

ED COMPLET ION DATE TYPE

37Brunswick 1 5 122 11/1/1996 S 9611070136* 38Brunswick 2 5 122 11/1/1996 S 9611070136* 39 Fitzpatrick 4 100 12/6/1996 S 9612180303* 40 Farley 1 5 138 4/29/1998 S ML012140259 41 Farley 2 5 138 4/29/1998 S ML012140259 42Browns Ferry 2 5 164 9/8/1998 S ML042670047 43 Browns Ferry 3 5 164 9/8/1998 S ML042670047 44Monticello 6.3 105 9/16/1998 E ML020920138 45 Hatch 1 8 205 10/22/1998 E ML013030084 46Hatch 2 8 205 10/22/1998 E ML013030084 47Comanche Peak 2 1 34 9/30/1999 MU ML021820306 48LaSalle 1 5 166 5/9/2000 S ML003716743 49 LaSalle 2 5 166 5/9/2000 S ML003716743 50 Perry 5 178 6/1/2000 S ML003724441 51 River Bend 5 145 10/6/2000 S ML003762072 52Diablo Canyon 1 2 73 10/26/2000 S ML003764792 53Watts Bar 1.4 48 1/19/2001 MU ML010260074 54Byron 1 5 170 5/4/2001 S ML033040016 55 Byron 2 5 170 5/4/2001 S ML033040016 56Braidwood 1 5 170 5/4/2001 S ML033040016 57Braidwood 2 5 170 5/4/2001 S ML033040016 58Salem 1 1.4 48 5/25/2001 MU ML011520386 59Salem 2 1.4 48 5/25/2001 MU ML011520386 60San Onofre 2 1.4 48 7/6/2001 MU ML012180237 61 San Onofre 3 1.4 48 7/6/2001 MU ML012180237 62Susquehanna 1 1.4 48 7/6/2001 MU ML011970199 63Susquehanna 2 1.4 48 7/6/2001 MU ML011970199 64Hope Creek 1.4 46 7/30/2001 MU ML012120005 65 Beaver Valley 1 1.4 37 9/24/2001 MU ML012690049 66Beaver Valley 2 1.4 37 9/24/2001 MU ML012690049 67Shearon Harris 4.5 138 10/12/2001 S ML012880381 68Comanche Peak 1 1.4 47 10/12/2001 MU ML012890389 69Comanche Peak 2 0.4 13 10/12/2001 MU ML012890389 70 Duane Arnold 15.3 248 11/6/2001 E ML013050389 71 Dresden 2 17 430 12/21/2001 E ML013620048 72Dresden 3 17 430 12/21/2001 E ML013620048 73Quad Cities 1 17.8 446 12/21/2001 E ML013620116 74Quad Cities 2 17.8 446 12/21/2001 E ML013620116 75Waterford 3 1.5 51 3/29/2002 MU ML020940202 76Clinton 20 579 4/5/2002 E ML021680108 77South Texas 1 1.4 53 4/12/2002 MU ML021130083 78South Texas 2 1.4 53 4/12/2002 MU ML021130083NO. PLANT % UPRATE MWt DATE APPROVED TYPE ACCESSION # NO. PLANT % UPRATE MWt SUBMITTAL DATE PROJECT

ED COMPLET ION DATE TYPE

79ANO-2 7.5 211 4/24/2002 E ML021140674 80Sequoyah 1 1.3 44 4/30/2002 MU ML021230531 81 Sequoyah 2 1.3 44 4/30/2002 MU ML021230531 82Brunswick 1 15 365 5/31/2002 E ML021550485 83 Brunswick 2 15 365 5/31/2002 E ML021550485 84Grand Gulf 1.7 65 10/10/2002 MU ML022890295 85 H. B. Robinson 1.7 39 11/5/2002 MU ML023110291 86Peach Bottom 2 1.62 56 11/22/2002 MU ML031000317 87Peach Bottom 3 1.62 56 11/22/2002 MU ML031000317 88Indian Point 3 1.4 42.4 11/26/2002 MU ML023370080 89 Point Beach 1 1.4 21.5 11/29/2002 MU ML023370142 90 Point Beach 2 1.4 21.5 11/29/2002 MU ML023370142 91Crystal River 3 0.9 24 12/4/2002 S ML023430072 92D.C. Cook 1 1.66 54 12/20/2002 MU ML023570144 93 River Bend 1.7 52 1/31/2003 MU ML030350194 94D.C. Cook 2 1.66 57 5/2/2003 MU ML030990132 95 Pilgrim 1.5 30 5/9/2003 MU ML031320794 96Indian Point 2 1.4 43 5/22/2003 MU ML031500465 97Kewaunee 1.4 23 7/8/2003 MU ML031910330 98Hatch 1 1.5 41 9/23/2003 MU ML032691360 99 Hatch 2 1.5 41 9/23/2003 MU ML032691360 100 Palo Verde 2 2.9 114 9/29/2003 S ML032731029 101 Kewaunee 6 99 2/27/2004 S ML040611088 102Palisades 1.4 35.4 6/23/2004 MU ML040970623 103Indian Point 2 3.26 101.6 10/27/2004 S ML042960007 104Seabrook 5.2 176 2/28/2005 S ML050590334 105Indian Point 3 4.85 148.6 3/24/2005 S ML050870383 106Waterford 8 275 4/15/2005 E ML051030082 107Palo Verde 1 2.9 114 11/16/2005 S ML053130286 108Palo Verde 3 2.9 114 11/16/2005 S ML053130286 109Vermont Yankee 20 319 3/2/2006 E ML060050024 110Seabrook 1.7 61 5/22/2006 MU ML061430044 111Ginna 16.8 255 7/11/2006 E ML061380133 112Beaver Valley 1 8 211 7/19/2006 E ML061720274 113 Beaver Valley 2 8 211 7/19/2006 E ML061720274 114Browns Ferry 1 5 165 3/6/2007 S ML070680307 115Crystal River 3 1.6 41 12/26/2007 MU ML073610197 116Susquehanna 1 13 463 1/30/2008 E ML081050530 117Susquehanna 2 13 463 1/30/2008 E ML081050530 118Vogtle 1 1.7 60.6 2/27/2008 MU ML080350345 119Vogtle 2 1.7 60.6 2/27/2008 MU ML080350345 120 Hope Creek 15 501 5/14/2008 E ML081230540NO. PLANT % UPRATE MWt DATE APPROVED TYPE ACCESSION # NO. PLANT % UPRATE MWt SUBMITTAL DATE PROJECT

ED COMPLET ION DATE TYPE

121Comanche Peak 1 4.5 154 6/27/2008 S ML081510157 122Comanche Peak 2 4.5 154 6/27/2008 S ML081510157 123Cooper 1.6 38 6/30/2008 MU ML081540278 124Davis-Besse 1.6 45 6/30/2008 MU ML081420569 125 Millstone 3 7 239 8/12/2008 S ML082180137 126Calvert Cliffs 1 1.4 37 7/22/2009 MU ML091820366 127Calvert Cliffs 2 1.4 37 7/22/2009 MU ML091820366 128North Anna 1 1.6 47 10/22/2009 MU ML092250616 129 North Anna 2 1.6 47 10/22/2009 MU ML092250616 Total MWt 17179.2 Total MWe 5726

## 62 nuclear facilities in regulated universe No uprates

57 91.94%undertaken an uprate of some sort Catawba 

## 27 43.55%undertaken an MU uprate (<2% gain) McGuire 

## 1.49%average % gain per MU uprate Oconee 

## 37 59.68%undertaken an S uprate (2-7% gain) Oyster Creek 

## 4.51%average % gain per S uprate Prairie Island (scheduled in 2009) 

## 14 22.58%undertaken an E uprate (<20% gain) 13.40%average % gain per E uprate 19 30.65%undertaken more than one uprate