Owners of Nuclear Power Plants

Transcription

1 NUREG/CR-65 ORNL/TM Owners of Nuclear Power Plants ' Prepared by C.R.Hudson, V. S. White I Oak Ridge National Laboratory Prepared for U.S. Nuclear Regulatory Commission

2 AVAILABILITY NOTICE,Availabilityof Reference Materials Cited in NRC Publications Most documents cited In N R C publications will b e available from one of the following sources: 1. The NRC Public Document Room, 212 L Street, NW.. Lower Level, Washington, DC Thesuperintendent of Documents, U.S. Government Printing Office, P.. Box 3782, Washington, DC The Natlonal Technical Information Service. Springfield, VA Although t h e llsting that follows represents the majority of documents cited in NRC publications, it is not intended to be exhaustive. Referenced documents available for inspection and copying for a f e e from the NRC Public Document Room include NRC correspondence and internal NRC memoranda; NRC bulletins, circulars, information notices, inspection and investigation notices: licensee event reports: vendor reports and correspondence: Commission papers: and applicant and licensee documents and correspondence. The following documents In t h e NUREG series a r e available for purchase from the Government Printing,Office: formal NRC staff and contractor reports, NRC-sponsored conference proceedings, international agreement reports, grantee reports, and NRC booklets and brochures. Also available are regulatory guides, NRC regulatlons In t h e Code of Federal Regulations, and Nuclear Regulatory Commission Issuances. Documents available from t h e Natlonal Technical Information Service include NUREG-series reports and technlcal reports prepared by other Federal agencies and reports prepared by t h e Atomic Energy Commission, forerunner agency t o the Nuclear Regulatory Commission. Documents available from public and special technical libraries include all open literature items, such as books, journal artlcles. and transactions. Federal Register notices. Federal and State legislation. and congressional reports c a n usually be obtained from these libraries. Documents such as theses, dissertations. foreign reports and translatiops. and non-nrc conference proceedings a r e available for purchase from the organization sponsoring the publication cited. Slngle copies of NRC draft reports a r e available free. t o t h e extent of supply. upon written request t o the Office of Admlnlstration, Dlstribution and Mail Services Section, U.S. Nuclear Regulatory Commission, Washington, DC Copies of Industry codes and standards used in a substantive manner in the NRC regulatory process a r e maintained at t h e NRC Library. Two White Flint North, Rockville Pike, Rockville. MD for use by t h e public. Codes and standards a r e usually copyrighted and may be purchased from the originating organization or, if they a r e American National Standards, from the American National Standards Institute. 143 Broadway, New York, NY I 1 DISCLAIMER NOTICE This report was prepared as an account of work sponsored by an agency of t h e United States Government. Neitherthe Unitedstates Government noranyagencythereof, norany oftheiremployees, makes a n y warranty, expressed or implied,or assumes a n y legal liability or responsibility for a n y third party's use. o r t h e results of such use, of a n y information, apparatus, product, or process disclosed in this report, or represents that its use b y such third party would not infringe privately owned rights. I I I

3 Owners of Nuclear Power Plants Manuscript Completed: October 1996 Date Published: November 1996 Prepared by C. R. Hudson, V S. White Oak Ridge National Laboratory Managed by Lockheed Martin Energy Research Corporation RO. Box 29 Oak Ridge, TN R. Wood, NRC Project Manager Prepared for Division of Reactor Program Management Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, DC NRC Job Code 52411

4 DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document.

5 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied. or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process. or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, reammendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not neassarily state or reflect those of the United States Government or any agency thereof.

6 ABSTRACT Commercial nuclear power plants in this country can be owned by a number of separate entities, each with varying ownership proportions. Each of these owners may, in turn, have a parentlsubsidiary relationship to other companies. In addition, the operator of the plant may be a different entity as well. This report provides a compilation on the owners/operators for all commercial power reactors in the United States. While the utility industry is currently experiencing changes in organizational structure which may affect nuclear plant ownership, the data in this report is current as of July The report is divided into sections representing different aspects of nuclear plant ownership. iii NUREG/CR-65

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8 CONTENTS ABSTRACT... LIST OF TABLES... ACKNOWLEDGMENTS... 1 INTRODUCTION... Pane iii vii ix NUCLEAR POWER PLANT PERCENTAGE OWNERSHIP ORDERED BY PLANT NAME... NUCLEAR POWER PLANT PERCENTAGE OWNERSHIP ORDERED BY UTILITY NAME... UTILITY/COMPANY RELATIONSHIPS ORDERED BY PARENT/HOLDING COMPANY... UTILITY/COMPANY RELATIONSHIPS ORDERED BY SUBSIDIARY... NUCLEAR POWER PLANTS LISTED BY OPERATOR... NUCLEAR POWER PLANT OPERATORS LISTED BY PLANT NAME NUCLEAR POWER PLANTS LISTED BY STATE... OWNERSHIP NOTES... REFERENCES v NUREG/CRS5OO -.-_

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10 LIST OF TABLES Table. Nuclear power plant percentage ownership by plant... Nuclear power plant percentage ownership by utility... Utilitykompany relationships by parentlholding company... Utilitykompany relationships by subsidiary... Nuclear power plants listed by operator... Nuclear power plant operators listed by plant... Nuclear power plants by state... Ownership notes... I vii

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12 ACKNOWLEDGMENTS The authors wish to thank the numerous utility company personnel who were contacted in order to assist in determining and/or confirming the ownership data contained in this report. In addition, the authors express their appreciation to Robert Wood, Technical Monitor, Division of Reactor Program Management, Office of Nuclear Reactor Regulation, U.S. Nuclear Regulatory Commission for his insight and guidance. ix NUREG/CR-65 - I

13 1 INTRODUCTION Commercial nuclear power plants in this country can be owned by a number of separate entities, each with varying ownership proportions. Each of these owners may, in turn, have a parentkubsidiary relationship to other companies. In addition, the operator of the plant may be a different entity as well. This report provides a compilation on the owners/operators for all commercial power reactors in the United States. While the utility industry is currently experiencing changes in organizational structure which may affect nuclear plant ownership, the data in this report is current as of July The report is divided into sections representing different aspects of nuclear plant ownership. 1 NUREG/CR-65

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15 2 NUCLEAR POWER PLANT PERCENTAGE OWNERSHIP ORDERED BY PLANT NAME 3 NUREG/CR-65

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17 .! Table 1. Nuclear power plant percentage ownership by plant Operating Ownership Plant name Location status* Ownership percentage Arkansas Nuclear One, Units 1 & 2 Arkansas Entergy Arkansas, Inc. Arnold (Duane) Energy Center Iowa IES Utilities, Inc. Central Iowa Power Cooperative Corn Belt Power Cooperative Beaver Valley Power Station, Unit 1 Pennsylvania Duquesne Light Company Ohio Edison Company Pennsylvania Power Company Beaver Valley Power Station, Unit 2 Pennsylvania Ohio Edison Company Cleveland Electric Illuminating Company Toledo Edison Company Duquesne Light Company Bellefonte Nuclear Plant, Units 1 & 2 Big Rock Point Nuclear Plant Braidwood Station, Units 1 & 2 Brown's Feny Nuclear Power Station, Unit 1 Brown's Feny Nuclear Power Station, Units 2 & 3 Alabama Michigan Illinois Alabama Alabama CDH Tennessee Valley Authority Consumers Power Company Commonwealth Edison Company SDUR Tennessee Valley Authority Tennessee Valley Authority I Brunswick Steam Electric Plant, Units 1 & 2 North Carolina Carolina Power & Light Company North Carolina Eastern Municipal Power Agency Byron Station, Units 1 & 2 Illinois Commonwealth Edison Company Callaway Plant Missouri Union Electric Company Calvert Cliffs Nuclear Power Plant, Units 1 & 2 Maryland Baltimore Gas & Electric Company

18 Table I(continued) c z A rn 9 UI Location Operating status* Catawba Nuclear Station, Unit 1 South Carolina North Carolina Electric Membership Corporation Duke Power Company Saluda River Electric Cooperative Catawba Nuclear Station, Unit 2 South Carolina North Carolina Eastern Municipal Power Agency Piedmont Municipal Power Agency Clinton Power Station Illinois Illinois Power Company Soyland Power Cooperative, Inc Comanche Peak Steam Electric Station, Units 1 & 2 Texas TU Electric Company Cook (Donald C.) Nuclear Power Plant, Units 1 & 2 Michigan Indiana Michigan Power Company Cooper Nuclear Station Nebraska Nebraska Public Power District Crystal River Nuclear Plant, Unit 3 Florida Florida Power Corporation Seminole Electric Cooperative, Inc. Orlando Utilities Commission Gainesville (City of) Regional Utilities Ocala (City of) Utilities Division Tallahassee (City of) Electric Department Leesburg (City of) Municipal Electric Department Kissimee (City of) Utilities New Smyrna Beach Utilities Commission Alachua (City of) Electric Department Bushnell (City of) Utility Department Davis-Besse Nuclear Power Station Ohio Cleveland Electric Illuminating Company Toledo Edison Company Diablo Canyon Nuclear Power Plant, Units 1 & 2 California Pacific Gas & Electric Company Plant name Ownership Ownership percentage

19 Table I(continued) Plant name I -I I z c Location Operating status* 1 1 Illinois POL Commonwealth Edison Company Dresden Nuclear Power Station, Units 2 & 3 Illinois Commonwealth Edison Company Farley (Joseph M.) Nuclear Plant, Units I& 2 Alabama Alabama Power Company Fermi (Enrico) Atomic Power Plant, Unit 1 Michigan POL Power Reactor Development Company Fermi (Enrico) Atomic Power Plant, Unit 2 Michigan Detroit Edison Company Fitzpatrick (James A.) Nuclear Power Plant New York New York Power Authority Fort Calhoun Station Nebraska Omaha Public Power District Fort St. Vrain Nuclear Generating Station Colorado POL Public Senrice Company of Colorado Ginna (Robert E.) Nuclear Power Plant New York Rochester Gas & Electric Corporation Grand Gulf Nuclear Station Mississippi System Energy Resources, Inc. South Mississippi Electric Power Association Haddam Neck (Connecticut Yankee) Plant Connecticut Connecticut Yankee Atomic Power Company Hams (Shearon) Nuclear Power Plant North Carolina Carolina Power & Light Company North Carolina Eastern Municipal Power Agency Hatch (Edwin 1.) Nuclear Plant, Units 1 & 2 Georgia Georgia Power Company Oglethorpe Power Corporation Municipal Electric Authority of Georgia Dalton Water & Light Sinking Fund Commission 5.1 Public Service Electric & Gas Company Atlantic City Electric Company rn 2 y Ln Ownership percentage Dresden Nuclear Power Station, Unit 1 23 I Ownership Hope Creek Nuclear Generating Station New Jersey

20 Z C Table 1 (continued) A rn Operating Ownership 9 Plant name Location status* Ownership percentage E! A & Humboldt Bay Power Plant, Unit 3 California POL Pacific Gas & Electric Company Indian Point, Unit 1 New York POL Consolidated Edison Company of New York Indian Point, Unit 2 New York Consolidated Edison Company of New York Indian Point, Unit 3 New York New York Power Authority Kewaunee Nuclear Power Plant Wisconsin Wisconsin Public Service Corporation Wisconsin Power & Light Company Madison Gas & Electric Company O 17.8 Lacrosse (Genoa) Nuclear Generating Station Wisconsin POL Dairyland Power Cooperative a LaSalle County Station, Units 1 & 2 Illinois Commonwealth Edison Company Limerick Generating Station, Units 1 & 2 Pennsylvania PECO Energy Company Maine Yankee Atomic Power Station Maine Maine Yankee Atomic Power Company McGuire (William B.) Nuclear Station, Units 1 &2 North Carolina Duke Power Company Millstone Nuclear Power Station, Units 1 & 2 Connecticut Connecticut Light & Power Company Western Massachusetts Electric Company 81.O 19. Millstone Nuclear Power Station, Unit 3 Connecticut Connecticut Light & Power Company Western Massachusetts Electric Company New England Power Company Massachusetts Municipal Wholesale Electric Company Montaup Electric Company United Illuminating Company Public Service Company of New Hampshire

21 Table 1 (continued) Plant name Location Operating status* Central Maine Power Company Central Vermont Public Service Corporation Chicopee Electric Light Department Connecticut Municipal Electric Energy Cooperative, Inc. Vermont Electric Generation & Transmission Cooperative, Inc. Fitchburg Gas & Electric Company Lyndonville (Village of) Electric Department Millstone Nuclear Power Station, Unit 3 (continued) I ( $ ZJ rn 8ZJ k Ownership Ownership percentage Monticello Nuclear Generating Plant Minnesota Northern States Power Company Nine Mile Point Nuclear Station, Unit 1 New York Niagara Mohawk Power Corporation Nine Mile Point Nuclear Station, Unit 2 New York Niagara Mohawk Power Corporation Long Island Lighting Company New York State Electric & Gas Corporation Rochester Gas & Electric Corporation Central Hudson Gas & Electric Corporation 41.O North Anna Power Station, Units 1 & 2 Virginia Virginia Electric and Power Company Old Dominion Electric Cooperative Oconee Nuclear Station, Units 1-3 South Carolina Duke Power Company Oyster Creek Nuclear Power Plant New Jersey Jersey Central Power & Light Company Palisades Nuclear Plant Michigan Consumers Power Company

22 z c R 8 z ul Table 1 (continued) Operating Plant name Location status* Ownership Palo Verde Nuclear Generating Station, Units 1-3 Arizona Arizona Public Service Company Salt River Project Agricultural Improvement & Power District El Paso Electric Company Southern California Edison Company Public Service Company of New Mexico Southern California Public Power Authority Los Angeles Department of Water & Power Ownership percentage Pathfinder Atomic Plant South Dakota P3 Northern States Power Company Peach Bottom Atomic Power Station, Unit 1 Pennsylvania POL PECO Energy Company 2 Peach Bottom Atomic Power Station, Units 2 & 3 Pennsylvania PECO Energy Company Public Service Electric & Gas Company Delmarva Power & Light Company Atlantic City Electric Company Perry Nuclear Power Plant Ohio Cleveland Electric Illuminating Company Ohio Edison Company Toledo Edison Company Duquesne Light Company Pennsylvania Power Company 31.I Pilgrim Station Massachusetts Boston Edison Company Point Beach Nuclear Plant, Units 1 & 2 Wisconsin Wisconsin Electric Power Company Prairie Island Nuclear Plant, Units 1 & 2 Minnesota Northern States Power Company Quad Cities Station, Units 1 & 2 Illinois Commonwealth Edison Company 75. MidAmerican Energy Company 25.

23 Table 1 (continued) Plant name z c A rn Q 2 VI uperaring status* Location ~ Ownershio uwnersnrp percentage Rancho Seco Nuclear Generating Station California POL Sacramento Municipal Utility District River Bend Station Louisiana Entergy Gulf States, Inc. Cajun Electric Power Cooperative, Inc. Robinson (H. B.) Plant, Unit 2 South Carolin Carolina Power & Light Company Salem Nuclear Generating Station, Units 1 & 2 New Jersey PECO Energy Company Public Service Electric & Gas Company Atlantic City Electric Company Delmanra Power & Light Company San Onofre Nuclear Generating Station, Unit I California POL Southern California Edison Company San Diego Gas & Electric Company San Onofre Nuclear Generating Station, Units 2 & 3 California Southern California Edison Company San Diego Gas & Electric Company Anaheim Public Utilities Department Riverside Utilities Department Saxton Nuclear Experimental Reactor Project Pennsylvar POL Saxton Nuclear Experimental Corporation Seabrook Nuclear Power Station New Hampshire North Atlantic Energy Corporation United Illuminating Company Great Bay Power Corporation Massachusetts Municipal Wholesale Electric Company New England Power Company Connecticut Light & Power Company Canal Electric Company Montaup Electric Company New Hampshire Electric Cooperative, Inc. Taunton Municipal Light Plant Hudson Light & Power Department I

24 Table 1 (continued) c z 7J m Q $ Plant name Location Operating status* Ownership percentage Sequoyah Nuclear Plant, Units 1 & 2 Tennessee Tennessee Valley Authority Shoreham Nuclear Power Station New York LT Long Island Power Authority South Texas Project, Units 1 & 2 Texas Houston Lighting & Power San Antonio City Public Service Board Central Power & Light Austin Electric Department St. Lucie Plant, Unit 1 Florida Florida Power & Light Company St. Lucie Plant, Unit 2 Florida Florida Power & Light Company Florida Munic*ipalPower Agency Orlando Utilities Commission Summer (Virgil C.) Nuclear Station South Carolina South Carolina Electric & Gas Company South Carolina Public Service Authority Surry Power Station, Units 1 & 2 Virginia Virginia Electric and Power Company Susquehanna Steam Electric Station, Units 1 & 2 Pennsylvania Pennsylvania Power & Light Company Allegheny Electric Cooperative, Inc. 9. Three Mile Island Nuclear Station, Unit 1 Pennsylvania Metropolitan Edison Company Jersey Central Power & Light Company Pennsylvania Electric Company Three Mile Island Nuclear Station, Unit 2 Pennsylvania POL Metropolitan Edison Company Jersey Central Power & Light Company Pennsylvania Electric Company 5. Trojan Nuclear Plant Oregon POL Portland General Electric Company Eugene Water & Electric Board Pacific Power & Light Company A Iu Ownership

25 Table I(continued) Plant name 2 Location Uperating status* Florida Florida Power & Light Company Vallecitos Boiling Water Reactor California POL General Electric Company Vermont Yankee Nuclear Power Station Vermont Vermont Yankee Nuclear Power Corporation Vogtle (Alvin W.) Nuclear Plant, Units 1 & 2 Georgia Georgia Power Company Oglethorpe Power Corporation Municipal Electric Authority of Georgia Dalton Water & Light Sinking Fund Commission 1.6 Entergy Louisiana, Inc. Watts Bar Nuclear Plant, Unit 1 Tennessee Tennessee Valley Authority Watts Bar Nuclear Plant, Unit 2 Tennessee CDH Tennessee Valley Authority Wolf Creek Generating Station Kansas Kansas Gas & Electric Company Kansas City Power & Light Company Kansas Electric Power Cooperative, Inc WPPSS Nuclear Project, Unit 1 Washington CDH Washington Public Power Supply System WPPSS Nuclear Project, Unit 2 Washington Washington Public Power Supply System WPPSS Nuclear Project, Unit 3 Washington CDH Washington Public Power Supply System Pacific Power & Light Company Portland General Electric Company Puget Sound Power & Light Company Washington Water Power Company 7. m cn Louisiana 2J Waterford Generating Station, Unit 3 c CI Ownership uwnersnip percentage Turkey Point Station, Unit 3 & 4 Z 2 ~~~ Yankee Nuclear Power Station Massachusetts POL Yankee Atomic Electric Company

26 * %m K L. 8 Y a 2 a Q Q E 2 a s K =8 W.- C 3 i c : E -tija J Z K.N NUREGICR

27 3 NUCLEAR POWER PLANT PERCENTAGE OWNERSHIP ORDERED BY UTILITY NAME 15 NUREG/CR-65

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29 ~~ Utility Table 2. Nuclear power plant percentage ownership by utility Plant name Ownerstiip percentage Alabama Power Company Farley (Joseph M.) Nuclear Plant, Units 1 & 2 Alachua (City 9 Electric Department Crystal River Nuclear Plant, Unit Allegheny Electric Cooperative, Inc. Susquehanna Steam Electric Station, Units 1 & 2 1. Anaheim Public Utilities Department San Onofre Nuclear Generating Station, Units 2 & Arizona Public Selvice Company Palo Verde Nuclear Generating Station, Units Atlantic City Electric Company Hope Creek Nuclear Generating Station Peach Bottom Atomic Power Station, Units 2 & 3 Salem Nuclear Generating Station, Units 1 & Austin Electric Department Baltimore Gas & Electric Company South Texas Project, Units 1 & 2 Calvert Cliffs Nuclear Power Plant, Units 1 & Boston Edison Company Pilgrim Station Bushnell (City 9 Utility Department Crystal River Nuclear Plant, Unit Cajun Electric Power Cooperative, Inc. River Bend Station 3. Canal Electric Company Seabrook Nuclear Power Station I z Carolina Power & Light Company Brunswick Steam Electric Plant, Units 1 & 2 Hams (Shearon) Nuclear Power Plant Robinson (H. B.) Plant, Unit 2 rn Central Hudson Gas & Electric Corporation Nine Mile Point Nuclear Station, Unit 2 9. Q Central Iowa Power Cooperative Arnold (Duane) Energy Center 2. ;D & Central Maine Power Company Millstone Nuclear Power Station, Unit

30 z Table 2 (continued) c ;D rn I z I u1 Central Vermont Public Service Corporation Millstone Nuclear Power Station, Unit Chicopee Electric Light Department Millstone Nuclear Power Station, Unit Cleveland Electric Illuminating Company Beaver Valley Power Station, Unit 2 Davis-Besse Nuclear Power Station Peny Nuclear Power Plant I1 Commonwealth Edison Company Braidwood Station, Units 1 & 2 Byron Station, Units 1 & 2 Dresden Nuclear Power Station, Unit 1 Dresden Nuclear Power Station, Units 2 & 3 LaSalle County Station,,Units 1 & 2 Quad Cities Station, Units 1 & 2 Zion Nuclear Plant, Units 1 & Connecticut Light & Power Company Millstone Nuclear Power Station, Units 1 & 2 Millstone Nuclear Power Station, Unit 3 Seabrook Nuclear Power Station 81.OOOOO Connecticut Municipal Electric Energy Cooperative, Inc. Millstone Nuclear Power Station, Unit Connecticut Yankee Atomic Power Company Haddam Neck (Connecticut Yankee) Plant Consolidated Edison Company of New York Indian Point, Unit 1 Indian Point, Unit 2 Consumers Power Company Big Rock Point Nuclear Plant Palisades Nuclear Plant Corn Belt Power Cooperative Arnold (Duane) Energy Center Dairvland Power Cooperative Lacrosse (Genoa) Nuclear Generating Station i ~i I 1 /I I 25.2 South,Texas Project, Units 1 & 2 1 I Ownership percentage Central Power & Light! I Plant name Utility 1.

31 Table 2 (continued) Utility Plant name uwnersnip percentage Dalton Water & Light Sinking Fund Commission Hatch (Edwin I.) Nuclear Plant, Units 1 & 2 Vogtle (Alvin W.) Nuclear Plant, Units 1 & 2 Delmarva Power & Light Company Peach Bottom Atomic Power Station, Units 2 & 3 Salem Nuclear Generating Station, Units 1 & 2 Detroit Edison Company Fermi (Enrico) Atomic Power Plant, Unit 2 Duke Power Company Catawba Nuclear Station, Unit 1 McGuire (William B.) Nuclear Station, Units 1 & 2 Oconee Nuclear Station, Units Duquesne Light Company Beaver Valley Power Station, Unit 1 Beaver Valley Power Station, Unit 2 Peny Nuclear Power Plant El Paso Electric Company Palo Verde Nuclear Generating Station, Units 1-3 Entergy Arkansas, Inc. Arkansas Nuclear One, Units 1 & 2 Entergy Gulf States, Inc. River Bend Station Entergy Louisiana, Inc. Waterford Generating Station, Unit 3 Eugene Water & Electric Board Trojan Nuclear Plant Fitchburg Gas & Electric Company Millstone Nuclear Power Station, Unit z Florida Municipal Power Agency St. Lucie'Plant, Unit $ Florida Power & Light Company St. Lucie Plant, Unit 1 St. Lucie Plant, Unit 2 Turkey Point Station, Unit 3 & 4 Florida Power Corporation Crystal River Nuclear Plant, Unit 3 c Q?J $

32 Table 2 (continued) z c R I z UI I\) Utility Plant name Ownership percentage Gainesville (City of) Regional Utilities Crystal River Nuclear Plant, Unit 3 General Electric Company Vallecitos Boiling Water Reactor Georgia Power Company Hatch (Edwin 1.) Nuclear Plant, Units 1 & 2 Vogtle (Alvin W.) Nuclear Plant, Units 1 & 2 Great Bay Power Corporation Seabrook Nuclear Power Sfation Houston Lighting & Power South Texas Project, Units 1 & Hudson Light & Power Department Seabrook Nuclear Power Station.7737 IES Utilities, Inc. Arnold (Duane) Energy Center Illinois Power Company Clinton Power Station, 1.479, I i Indiana Michigan Power Company Cook (Donald C.) Nuclear Power Plant, Units 1 & 2 Jersey Central Power & Light Company Oyster Creek Nuclear Power Plant Three Mile Island Nuclear Station, Unit 1 Three Mile Island Nuclear Station, Unit 2 25.! 25. Kansas City Power & Light Company Wolf Creek Generating Station 47. Kansas Electric Power Cooperative, Inc. Wolf Creek Generating Station 6. Kansas Gas & Electric Company Wolf Creek Generating Station 47. Kissimee (City of) Utilities Crystal River Nuclear Plant, Unit Leesburg (City of) Municipal Electric Department Crystal River Nuclear Plant, Unit Long Island Lighting Company Nine Mile Point Nuclear Station, Unit 2,Long Island Power Authority Shoreham Nuclear Power Station 18.

33 Table 2 (continued), Utility!2 z c 2J $ 2J & ' Plant name Ownership oercentage 5.7 Los Angeles Department of Water & Power Palo Verde Nuclear Generating Station, Units 1-3 Lyndonville (Village of) Electric Department Millstone Nuclear Power Station, Unit 3 Madison Gas & Electric Company Kewaunee Nuclear Power Plant Maine Yankee Atomic Power Company Maine Yankee Atomic Power Station Massachusetts Municipal Wholesale Electric Company Millstone Nuclear Power Station, Unit 3 Seabrook Nuclear Power Station Metropolitan Edison Company Three Mile Island Nuclear Station, Unit 1 Three Mile Island Nuclear Station, Unit MidAmerican Energy Company Quad Cities Station, Units I & Montaup Electric Company Millstone Nuclear Power Station, Unit 3 Seabrook Nuclear Power Station Municipal Electric Authority of Georgia Hatch (Edwin I.) Nuclear Plant, Units 1 & 2 Vogtle (Alvin W.) Nuclear Plant, Units 1 & 2 Nebraska Public Power District Cooper Nuclear Station New England Power Company Millstone Nuclear Power Station, Unit 3 Seabrook Nuclear Power Station New Hampshire Electric Cooperative, Inc. Seabrook Nuclear Power Station New Smyrna Beach Utilities Commission Crystal River Nuclear Plant, Unit 3 New York Power Authority Fitzpatrick (James A.) Nuclear Power Plant Indian Point, Unit 3 New York State Electric & Gas Corporation Nine Mile Point Nuclear Station, Unit

34 Table 2 (continued) z c XI m 2 VI Utility Plant name Ownership percentage Niagara Mohawk Power Corporation Nine Mile Point Nuclear Station, Unit 1 Nine Mile Point Nuclear Station, Unit 2 North Atlantic Energy Corporation Seabrook Nuclear Power Station North Carolina Eastern Municipal Power Agency Brunswick Steam Electric Plant, Units 1 & 2 Catawba Nuclear Station, Unit 2 Harris (Shearon) Nuclear Power Plant North Carolina Electric Membership Corporation Catawba Nuclear Station, Unit Northern States Power Company Monticello Nuclear Generating Plant Pathfinder Atomic Plant Prairie Island Nuclear Plant, Units I & 2 Ocala (City of) Utilities Division Crystal River Nuclear Plant, Unit 3 Oglethorpe Power Corporation Hatch (Edwin I.) Nuclear Plant, Units 1 & 2 Vogtle (Alvin W.) Nuclear Plant, Units I & 2 Ohio Edison Company Beaver Valley Power Station, Unit 1 Beaver Valley Power Station, Unit 2 Perry Nuclear Power Plant Old Dominion Electric Cooperative North Anna Power Station, Units 1 & 2 Omaha Public Power District Fort Calhoun Station Orlando Utilities Commission Crystal River Nuclear Plant, Unit 3 St. Lucie Plant, Unit 2 Pacific Gas & Electric Company Diablo Canyon Nuclear Power Plant, Units 1 & 2 Humboldt Bay Power Plant, Unit 3 Pacific Power & Light Company Trojan Nuclear Plant 41.O

35 Table 2 (continued) Utility Plant name Ownership percentage PECO Energy Company Limerick Generating Station, Units 1 & 2 Peach Bottom Atomic Power Station, Unit 1 Peach Bottom Atomic Power Station, Units 2 & 3 Salem Nuclear Generating Station, Units 1 & 2 Pennsylvania Electric Company Three Mile Island Nuclear Station, Unit 1 Three Mile Island Nuclear Station, Unit Pennsylvania Power & Light Company Susquehanna Steam Electric Station, Units 1 & 2 9. Pennsylvania Power Company Beaver Valley Power Station, Unit 1 Perry Nuclear Power Plant Piedmont Municipal Power Agency Catawba Nuclear Station, Unit Portland General Electric Company Trojan Nuclear Plant WPPSS Nuclear Project, Unit Power Reactor Development Company Fermi (Enrico) Atomic Power Plant, Unit 1 Public Service Company of Colorado Fort St. Vrain Nuclear Generating Station Public Service Company of New Hampshire Millstone Nuclear Power Station, Unit 3 Public Service Company of New Mexico Palo Verde Nuclear Generating Station, Units Public Service Electric & Gas Company Hope Creek Nuclear Generating Station Peach Bottom Atomic Power Station, Units 2 & 3 Salem Nuclear Generating Station, Units 1 & c Puget Sound Power & Light Company WPPSS Nuclear Project, Unit 3 Q Riverside Utilities Department San Onofre Nuclear Generating Station, Units 2 & 3 & Rochester Gas & Electric Corporation Ginna (Robert E.) Nuclear Power Plant Nine Mile Point Nuclear Station, Unit 2 z A rn A ul

36 z c R 2 u1 Sacramento Municipal Utility District Table 2 (continued) Ownership Utility Plant name percentage Salt River Project Agricultural Improvement & Power District Rancho Seco Nuclear Generating Station Palo Verde Nuclear Generating Station, Units Saluda River Electric Cooperative Catawba Nuclear Station, Unit San Antonio City Public Service Board South Texas Project, Units 1 & San Diego Gas & Electric Company San Onofre Nuclear Generating Station, Unit 1 San Onofre Nuclear Generating Station, Units 2 & Saxton Nuclear Experimental Corporation Saxton Nuclear Experimental Reactor Project I\) P Seminole Electric Cooperative, Inc. South Carolina Electric & Gas Company Crystal River Nuclear Plant, Unit 3 Summer (Virgil C.) Nuclear Station , South Carolina Public Service Authority South Mississippi Electric Power Association Summer (Virgil C.) Nuclear Station Grand Gulf Nuclear Station Southern California Edison Company Palo Verde Nuclear Generating Station, Units 1-3 San Onofre Nuclear Generating Station, Unit I San Onofre Nuclear Generating Station, Units 2 & Southern California Public Power Authority Palo Verde Nuclear Generating Station, Units Soyland Power Cooperative, Inc. Clinton Power Station System Energy Resources, Inc. Grand Gulf Nuclear Station 9. Tallahassee (City 9 Electric Department Crystal River Nuclear Plant, Unit Taunton Municipal Light Plant Seabrook Nuclear Power Station.134

37 Table 2 (continued) Utility I\) u1 c rn al 5 k Ownership percentage Tennessee Valley Authority Bellefonte Nuclear Plant, Units 1 & 2 Brown s Ferry Nuclear Power Station, Unit 1 Brown s Ferry Nuclear Power Station, Units 2 & 3 Sequoyah Nuclear Plant, Units 1 & 2 Watts Bar Nuclear Plant, Unit 1 Watts Bar Nuclear Plant, Unit 2 Toledo Edison Company Beaver Valley Power Station, Unit 2 Davis-Besse Nuclear Power Station Perry Nuclear Power Plant TU Electric Company Comanche Peak Steam Electric Station, Units 1 & 2 Union Electric Company Callaway Plant United Illuminating Company Millstone Nuclear Power Station, Unit 3 Seabrook Nuclear Power Station Vermont Electric Generation & Transmission Cooperative, Inc. Millstone Nuclear Power Station, Unit 3.35 Vermont Yankee Nuclear Power Corporation Vermont Yankee Nuclear Power Station Virginia Electric and Power Company North Anna Power Station, Units 1 & 2 Surry Power Station, Units 1 & 2 Washington Public Power Supply System WPPSS Nuclear Project, Unit 1 WPPSS Nuclear Project, Unit 2 WPPSS Nuclear Project, Unit 3 7. Washington Water Power Company WPPSS Nuclear Project, Unit 3 5. Western Massachusetts Electric Company Millstone Nuclear Power Station, Units 1 8, 2 Millstone Nuclear Power Station, Unit 3 Wisconsin Electric Power Company Point Beach Nuclear Plant, Units 1 & 2 P Plant name

38 z c Table 2 (continued) 1 ;o Ownership rn Utility Plant name percentage cn Wisconsin Power & Light Company Wisconsin Public Service Corporation Kewaunee Nuclear Power Plant 41.O Kewaunee Nuclear Power Plant 41.2 Yankee Atomic Electric Company Yankee Nuclear Power Station

39 4 UTILITY/COMPANY RELATIONSHIPS ORDERED BY PARENnHOLDlNG COMPANY 27 NUREG/CR-65

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41 Table 3. Utility/company relationships by parenvholding company Ownership Parentholding company Subsidiary percentage American Electric Power Company, Inc. Indiana Michigan Power Company Atlantic Energy, Inc. Atlantic City Electric Company Bangor Hydro-Electric Company Maine Yankee Atomic Power Company 7. Boston Edison Company Connecticut Yankee Atomic Power Company Yankee Atomic Electric Company Burlington Electric Department Vermont Yankee Nuclear Power Corporation 3.6 Iu (D Cambridge Electric Light Company Maine Yankee Atomic Power Company Vermont Yankee Nuclear Power Corporation Yankee Atomic Electric Company Centerior Energy Corporation Cleveland Electric Illuminating Company Toledo Edison Company Central and South West Corporation Central Power & Light Central Maine Power Company Connecticut Yankee Atomic Power Company Maine Yankee Atomic Power Company Vermont Yankee Nuclear Power Corporation Yankee Atomic Electric Company z L 7J m Q Central Vermont Public Service Corporation Connecticut Yankee Atomic Power Company Maine Yankee Atomic Power Company Vermont Yankee Nuclear Power Corporation Yankee Atomic Electric Company 7J b CMS Energy Corporation Consumers Power Company

42 Table 3 (continued) Ownership Parentlholding company Subsidiary percentage Commonwealth Electric Company Commonwealth Energy System Connecticut Light & Power Company Connecticut Yankee Atomic Power Company Yankee Atomic Electric Company Cambridge Electric Light Company Commonwealth Electric Company Connecticut Yankee Atomic Power Company Maine Yankee Atomic Power Company Vermont Yankee Nuclear Power Corporation Yankee Atomic Electric Company DQE Dominion Resources, Inc. Eastern Utilities Associates Edison International Enova Corporation Virginia Electric and Power Company Duquesne Light Company Montaup Electric Company Southern California Edison Company San Diego Gas & Electric Company Entergy Corporation Entergy Arkansas, Inc. Entergy Gulf States, Inc. Entergy Louisiana, Inc. Entergy Operations, Inc. System Energy Resources, Inc. Florida Progress Corporation Florida Power Corporation Group, Inc. Florida Power & Light Company

43 Table 3 (continued) Parentholding company 2-5 uwnersnip percentage GPU, Inc. GPU Nuclear Corporation Jersey Central Power & Light Company Metropolitan Edison Company Pennsylvania Electric Company Green Mountain Power Corporation Vermont Yankee Nuclear Power Corporation Houston Industries, Inc. Houston Lighting & Power IES Industries, Inc. IES Utilities, Inc. lllinova Corporation Illinois Power Company IPC Development Company Interstate Power Company Kansas City Power & Light Company Wolf Creek Nuclear Operating Company 47. Kansas Electric Power Cooperative, Inc. Wolf Creek Nuclear Operating Company 6. Kansas Gas & Electric Company Wolf Creek Nuclear Operating Company Lyndonville (Village of) Electric Department Vermont Yankee Nuclear Power Corporation.6 Maine Public Service Company Maine Yankee Atomic Power Company 5. Montaup Electric Company Connecticut Yankee Atomic Power Company Maine Yankee Atomic Power Company Vermont Yankee Nuclear Power Corporation Yankee Atomic Electric Company New England Electric System New England Power Company rn ;P Subsidiary

44 I I I z c R z u1 Table 3 (continued) Ownership Parenuholding company Subsidiary percentage New England Power Company Connecticut Yankee Atomic Power Company 15. Maine Yankee Atomic Power Company 2. Vermont Yankee Nuclear Power Corporation 2. Yankee Atomic Electric Company 3. Northeast Utilities Ohio Edison Company PACIFICORP Pinnacle West Capital Corporation Portland General Corporation PP&L Resources, Inc. Connecticut Light & Power Company North Atlantic Energy Corporation North Atlantic Energy Service Corporation Public Service Company of New Hampshire Western Massachusetts Electric Company Pennsylvania Power Company Pacific Power & Light Company Arizona Public Service Company Portland General Electric Company Pennsylvania Power & Light Company I Public Service Company of New Hampshire Connecticut Yankee Atomic Power Company Maine Yankee Atomic Power Company Vermont Yankee Nuclear Power Corporation Yankee Atomic Electric Company Public Service Enterprise Group, Inc. SCANA Corporation Public Service Electric & Gas Company South Carolina Electric & Gas Company Southern Company (The) Alabama Power Company Georgia Power Company Southern Nuclear Operating Company (The)

45 Table 3 (continued) Parentholding company Z ;o m z, Ownership percentage Texas Utilities Company TU Electric Company Unicorn Corporation Commonwealth Edison Company United Illuminating Company Connecticut Yankee Atomic Power Company UNlTlL Corporation Fitchburg Gas & Electric Company Vermont Electric Generation & Transmission Cooperative, Inc. Vermont Yankee Nuclear Power Corporation 1.o Washington Electric Cooperative Vermont Yankee Nuclear Power Corporation.6 Westem Massachusetts Electric Company Connecticut Yankee Atomic Power Company Maine Yankee Atomic Power Company Vermont Yankee Nuclear Power Corporation Yankee Atomic Electric Company Western Resources, Inc. Kansas Gas & Electric Company Wisconsin Energy Corporation Wisconsin Electric Power Company WPL Holdings, Inc. Wisconsin Power & Light Company WPS Resources Corporation Wisconsin Public Service Comoration w w c Subsidiary 9.5

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47 5 UTILITY/COMPANY RELATIONSHIPS ORDERED BY SUBSIDIARY 35 NUREGICR-65

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49 Table 4. Utility/company relationships by subsidiary Subsidiary Parentlholding company percentage Alabama Power Company Southern Company (The) Arizona Public Service Company Atlantic City Electric Company Cambridge Electric Light Company Central Power & Light Cleveland Electric Illuminating Company Commonwealth Edison Company Commonwealth Electric Company Connecticut Light & Power Company Connecticut Yankee Atomic Power Company Pinnacle West Capital Corporation Atlantic Energy, Inc. Commonwealth Energy System Central and South West Corporation Centerior Energy Corporation Unicorn Corporation Commonwealth Energy System Northeast Utilities Boston Edison Company Central Maine Power Company Central Vermont Public Service Corporation Commonwealth Electric Company Connecticut Light & Power Company Montaup Electric Company New England Power Company Public Senrice Company of New Hampshire United Illuminating Company Western Massachusetts Electric Company Consumers Power Company CMS Energy Corporation

50 Z Table 4 (continued) c R 2 z VI Subsidiary Parenuholding company Duquesne Light Company DQE Entergy Arkansas, Inc. Entergy Corporation Entergy Gulf States, Inc. Entergy Corporation Entergy Louisiana, Inc. Entergy Corporation Entergy Operations, Inc. Entergy Corporation Fitchburg Gas & Electric Company UNlTlL Corporation Florida Power & Light Company Group, Inc. Florida Power Corporation Florida Progress Corporation Georgia Power Company Southern Company (The) GPU Nuclear Corporation GPU, Inc. Houston Lighting & Power Houston Industries, Inc. IES Utilities, Inc. IES Industries, Inc. Illinois Power Company lllinova Corporation Indiana Michigan Power Company American Electric Power Company, Inc. Interstate Power Company IPC Development Company t3, Ownership percentage

51 Table 4 (continued) Subsidiary Parentlholding company Ownership percentage Jersey Central Power & Light Company GPU, Inc. Kansas Gas & Electric Company Western Resources, Inc. Maine Yankee Atomic Power Company Bangor Hydro-Electric Company Cambridge Electric Light Company Central Maine Power Company Central Vermont Public Service Corporation Connecticut Light & Power Company Maine Public Service Company Montaup Electric Company New England Power Company Public Service Company of New Hampshire Western Massachusetts Electric Company Metropolitan Edison Company GPU, Inc. Montaup Electric Company Eastern Utilities Associates New England Power Company New England Electric System North Atlantic Energy Corporation Northeast Utilities North Atlantic Energy Service Corporation Northeast Utilities Pacific Power & Light Company PACIFICORP $ Pennsylvania Electric Company GPU, Inc. ;P Pennsylvania Power & Light Company PP&L Resources, Inc. Pennsylvania Power Company Ohio Edison Company Z c ' u1 8

52 z Table 4 (continued) c A Ownership m Subsidiary Parenvholding company percentage Q n 2 Portland General Electric Company Portland General Corporation ul Public Service Company of New Hampshire Northeast Utilities Public Service Electric & Gas Company Public Service Enterprise Group, Inc. San Diego Gas & Electric Company Enova Corporation South Carolina Electric & Gas Company SCANA'Corporation Southern California Edison Company Edison International Southern Nuclear Operating Company (The) Southern Company (The) P System Energy Resources, Inc. Entergy Corporation Toledo Edison Company Centerior Energy Corporation :' TU Electric Company ' Texas Utilities Company Vermont Yankee Nuclear Power Corporation Burlington Electric Department 3.6 Cambridge Electric Light Company 2.5 Central Maine Power Company 4. Central Vermont Public Service Corporation 31.3 Connecticut Light & Power Company 9.5 Green Mountain Power Corporation 17.9 Lyndonville (Village of) Electric Department.6 Montaup Electric Company 2.5 New England Power Company 2. Public Service Company of New Hampshire 4.

53 Table 4 (continued) Subsidiary Parentlholding company Ownership percentage ~ Z c ;ij m Q z VI 1.o Vermont Yankee Nuclear Power Cop. (continued) Vermont Electric Generation 8t Transmission Cooperative, Inc. Washington Electric Cooperative Western Massachusetts Electric Company Virginia Electric and Power Company Dominion Resources, Inc. Westem Massachusetts Electric Company Northeast Utilities Wisconsin Electric Power Company Wisconsin Energy Corporation Wisconsin Power & Light Company WPL Holdings, Inc. Wisconsin Public Service Corporation WPS Resources Corporation Wolf Creek Nuclear Operating Company Kansas City Power & Light Company Kansas Electric Power Cooperative, Inc. Kansas Gas & Electric Company Yankee Atomic Electric Company Boston Edison Company Cambridge Electric Light Company Central Maine Power Company Central Vermont Public Service Corporation Commonwealth Electric Company Connecticut Light & Power Company Montaup Electric Company New England Power Company Public Service Company of New Hampshire Western Massachusetts Electric ComDanv

54

55 6 NUCLEAR POWER PLANTS LISTED BY OPERATOR 43 NUREGICR-65

56

57 Table 5. Nuclear power plants listed by operator Operator Plant name Arizona Public Service Company Palo Verde Nuclear Generating Station, Units 1-3 Baltimore Gas & Electric Company Calved Cliffs Nuclear Power Plant, Units 1 & 2 Boston Edison Company Pilgrim Station Carolina Power & Light Company Brunswick Steam Electric Plant, Units 1 & 2 Hams (Shearon) Nuclear Power Plant Robinson (H. B.) Plant, Unit 2 Cleveland Electric Illuminating Company Peny Nuclear Power Plant Commonwealth Edison Company Braidwood Station, Units 1 & 2 Byron Station, Units 1 & 2 Dresden Nuclear Power Station, Unit 1 Dresden Nuclear Power Station, Units 2 & 3 LaSalle County Station, Units 1 & 2 Quad Cities Station, Units I & 2 Zion Nuclear Plant, Units 1 & 2 Consolidated Edison Company of New York Indian Point, Unit 1 Indian Point, Unit 2 Consumers Power Company Dairyland Power Cooperative Big Rock Point Nuclear Plant Palisades Nuclear Plant Lacrosse (Genoa) Nuclear Generating Station Detroit Edison Company Fermi (Enrico) Atomic Power Plant, Unit 2 Duke Power Company Duquesne Light Company Entergy Operations, Inc. Catawba Nuclear Station, Unit 1 Catawba Nuclear Station, Unit 2 McGuire (William B.) Nuclear Station, Units 1 & 2 Oconee Nuclear Station, Units 1-3 Beaver Valley Power Station, Unit I Beaver Valley Power Station, Unit 2 Arkansas Nuclear One, Units 1 & 2 Grand Gulf Nuclear Station River Bend Station Waterford Generating Station, Unit 3 Florida Power & Light Company St. Lucie Plant, Unit 1 St. Lucie Plant, Unit 2 Turkey Point Station, Unit 3 & 4 45 NU REG/CR-65

58 Table 5 (continued) Operator Florida Power Corporation General Electric Company GPU Nuclear Corporation Houston Lighting & Power IES Utilities, Inc. Illinois Power Company Indiana Michigan Power Company Long Island Lighting Company Maine Yankee Atomic Power Company Nebraska Public Power District New York Power Authority Niagara Mohawk Power Corporation North Atlantic Energy Service Corporation Northeast Utilities Northern States Power Company Omaha Public Power District Pacific Gas & Electric Company PECO Energy Company Plant name Crystal River Nuclear Plant, Unit 3 Vallecitos Boiling Water Reactor Oyster Creek Nuclear Power Plant Three Mile Island Nuclear Station, Unit 1 Three Mile Island Nuclear Station, Unit 2 South Texas Project, Units 1 & 2 Arnold (Duane) Energy Center Clinton Power Station Cook (Donald C.) Nuclear Power Plant, Units 1 & 2 Shoreham Nuclear Power Station Maine Yankee Atomic Power Station Cooper Nuclear Station Fitzpatrick (James A.) Nuclear Power Plant Indian Point, Unit 3 Nine Mile Point Nuclear Station, Unit 1 Nine Mile Point Nuclear Station, Unit 2 Seabrook Nuclear Power Station Haddam Neck (Connecticut Yankee) Plant Millstone Nuclear Power Station, Units 1 & 2 Millstone Nuclear Power Station, Unit 3 Monticello Nuclear Generating Plant Pathfinder Atomic Plant Prairie Island Nuclear Plant, Units 1 & 2 Fort Calhoun Station Diablo Canyon Nuclear Power Plant, Units 1 & 2 Humboldt Bay Power Plant, Unit 3 Limerick Generating Station, Units 1 & 2 Peach Bottom Atomic Power Station, Unit 1 Peach Bottom Atomic Power Station, Units 2 & 3 NUREG/CR '1. * -

59 Table 5 (continued) Operator Plant name Pennsylvania Power & Light Company Susquehanna Steam Electric Station, Units 1 & 2 Portland General Electric Company Trojan Nuclear Plant Power Reactor Development Company Fermi (Enrico) Atomic Power Plant, Unit 1 Public Service Company of Colorado Fort St. Vrain Nuclear Generating Station Public Service Electric & Gas Company Hope Creek Nuclear Generating Station Salem Nuclear Generating Station, Units 1 & 2 Rochester Gas & Electric Corporation Ginna (Robert E.) Nuclear Power Plant Sacramento Municipal Utility District Rancho Seco Nuclear Generating Station Saxton Nuclear Experimental Corporation Saxton Nuclear Experimental Reactor Project South Carolina Electric & Gas Company Summer (Virgil C.) Nuclear Station Southern California Edison Company San Onofre Nuclear Generating Station, Unit 1 San Onofre Nuclear Generating Station, Units 2 & 3 Southem Nuclear Operating Company (The) Farley (Joseph M.) Nuclear Plant, Units 1 & 2 Hatch (Edwin I.) Nuclear Plant, Units 1 & 2 Vogtle (Alvin W.) Nuclear Plant, Units 1 & 2 Tennessee Valley Authority Bellefonte Nuclear Plant, Units 1 & 2 Brown s Feny Nuclear Power Station, Unit 1 Brown s Feny Nuclear Power Station, Units 2 & 3 Sequoyah Nuclear Plant, Units 1 & 2 Watts Bar Nuclear Plant, Unit 1 Watts Bar Nuclear Plant, Unit 2 Toledo Edison Company Davis-Besse Nuclear Power Station TU Electric Company Comanche Peak Steam Electric Station, Units 1 & 2 Union Electric Company Callaway Plant Vermont Yankee Nuclear Power Corporation Vermont Yankee Nuclear Power Station Virginia Electric and Power Company North Anna Power Station, Units 1 & 2 S u m Power Station. Units 1 & , _ *?.,,,. ~ I, -...*. NUREG/CR-65.,, - I * -.-, - ~.,

60 ._ Table 5 (continued) Operator Plant name Washington Public Power Supply System WPPSS Nuclear Project, Unit 1 WPPSS Nuclear Project, Unit 2 WPPSS Nuclear Project, Unit 3 Wisconsin Electric Power Company Point Beach Nuclear Plant, Units 1 & 2 Wisconsin Public Service Corporation Wolf Creek Nuclear Operating Company Yankee Atomic Electric ComDanv Kewaunee Nuclear Power Plant Wolf Creek Generating Station Yankee Nuclear Power Station NUREGICR I

61 7 NUCLEAR POWER PLANT OPERATORS LISTED BY PLANT NAME 49 I. NU REG/CR-65