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Exelon Nuclear Fact Sheet Exelon Nuclear, a Division of Exelon Generation, Is Headquartered in Kennett Square, Pa
Exelon Nuclear Fact Sheet Exelon Nuclear, a division of Exelon Generation, is headquartered in Kennett Square, Pa. and operates the largest U.S. fleet of carbon-free nuclear plants with more than 17,800 megawatts of capacity from 21 reactors at 12 facilities in Illinois, Maryland, New York and Pennsylvania. Dave Rhoades is President and Chief Nuclear Officer, Exelon Nuclear. There are more than 10,000 nuclear professionals working in Exelon Generation’s nuclear division. These professionals implement industry best practices to ensure safe, reliable operation throughout Exelon’s nuclear fleet. Exelon believes that clean, affordable energy is the key to a brighter, more sustainable future. Exelon’s nuclear power plants account for approximately 60 percent of Exelon’s power generation portfolio. Nuclear power plants are critical to the stability of the U.S. electrical grid because they can produce an uninterrupted flow of electricity for extended periods. This uninterrupted flow supplies the necessary level of baseload electricity for the grid to operate around-the-clock. Exelon’s nuclear stations Braidwood Generating Station Braceville, Illinois Byron Generating Station Byron, Illinois Calvert Cliffs Nuclear Power Plant Lusby, Maryland Clinton Power Station Clinton, Illinois Dresden Generating Station Morris, Illinois FitzPatrick Nuclear Power Plant Scriba, New York Ginna Nuclear Power Plant Ontario, New York LaSalle County Generating Station Marseilles, Illinois Limerick Generating Station Pottstown, Pennsylvania Nine Mile Point Nuclear Station Scriba, New York Peach Bottom Atomic Power Station Delta, Pennsylvania Quad Cities Generating Station Cordova, Illinois Updated: January 2021 . -
Nuclear Power Summary – Licensing Actions August 2020
NUCLEAR POWER SUMMARY – LICENSING ACTIONS AUGUST 2020 Congressional Legislative Action: o August 2020: • The American Nuclear Infrastructure Act of 2020, which was heard by the Senate’s Committee on Environment and Public Works on August 5, 2020, will enable U.S. international leadership, preserve America’s uranium supply chain, reduce carbon emissions, and strengthen our economic, energy, and national security. • The Nuclear Energy Leadership Act (NELA), included in the National Defense Authorization Act (NDAA) for fiscal year 2021, was passed by the Senate on July 23, 2020. NELA will help facilitate the path to market for advanced reactors by allowing the federal government to be an early adopter of commercialized technologies; providing for needed scientific research facilities; demonstrating advanced reactor concepts; breaking down fuel availability barriers when the market cannot; and training the next generation of nuclear scientists. • The Nuclear Energy for the Future Act (HR 6796), which was introduced to the House on May 8, 2020, builds on the Nuclear Energy Innovation Capabilities Act (NEICA) to provide full authorization for the Versatile Test Reactor. • The Nuclear Energy Research and Development Act (HR 6097) was passed by the House Science, Space, and Technology Subcommittee on Energy on March 12, 2020 and forwarded to the full Committee. This act would authorize many programs within the Office of Nuclear Energy, including further research and development on the existing fleet of reactors, advanced reactors, hybrid energy systems, and advanced fuels. • The Integrated Energy Systems Act of 2019 (S 2702), which was heard by the Senate Committee on Energy and Natural Resources on December 17, 2019, would direct the Department of Energy to establish an integrated energy systems research, development, and demonstration program. -
American Nuclear Society ANS 3.5
ANSI/ANSANSI/ANS--3.53.5 DiscussionDiscussion OrganizationalOrganizational DefinitionsDefinitions ANSANS--3.53.5 WorkingWorking GroupGroup MembersMembers ANSI/ANSANSI/ANS--33--55 UsageUsage UpdateUpdate SummarySummary ofof ChangesChanges ANSI/ANSANSI/ANS--3.53.5 OrganizationalOrganizational DefinitionsDefinitions ANSANS -- AmericanAmerican NuclearNuclear SocietySociety ANSIANSI -- AmericanAmerican NationalNational StandardsStandards InstituteInstitute ANSANS--3.53.5 -- WorkingWorking GroupGroup isis comprisedcomprised ofof Industry,Industry, Regulatory,Regulatory, andand Organizational/IndividualOrganizational/Individual VolunteersVolunteers ANSANS--3.53.5 WorkingWorking GroupGroup MembershipMembership ANSANS--3.53.5 WorkingWorking GroupGroup BalanceBalance ofof InterestsInterests NRC-1 7% VENDORS-3 20% UTILITY-9 60% ORG-2 13% ANSANS--3.53.5 WorkingWorking GroupGroup MembersMembers ANSANS--3.53.5 OfficersOfficers ListList ChairChair -- TimothyTimothy DennisDennis – Individual (chair of ANS-21/member NFSC executive committee) ViceVice--chairchair -- JimJim FlorenceFlorence – Nebraska Public Power District - Cooper Nuclear Station SecretarySecretary -- KeithKeith WelchelWelchel – Duke Energy - Oconee Nuclear Station EditorEditor -- FF JJ (Butch)(Butch) ColbyColby – L3 Communications MAPPS Inc (formerly CAE) StyleStyle EditorEditor -- WilliamWilliam MM (Mike)(Mike) ShellyShelly – Entergy Services, Inc ParliamentarianParliamentarian –– LawrenceLawrence VickVick – U S Nuclear Regulatory Commission ANSANS--3.53.5 UtilitiesUtilities JamesJames -
Ornl/Nsic-176
4 ggcBvePBtnc APR 291980 ORNL/NSIC-176 MASTER Descriptions of Selected Accidents that Have Occurred at Nuclear Reactor Facilities H. W. Bertini and Members of the Staff of the Nuclear Safety Information Center NUCLFAR SAFETY INFORMATION CENTER DIEmu'lhj \i 'uNLIMIlt.il c ORNL/NSIC-176 Contract No. W-7405-eng-26 Engineering Technology Division DESCRIPTIONS OF SFLEuTED ACCIDENTS THAT HAVE OCCURRED AT NUCLEAR REACTOR FACILITIES H. W. Bertini and Members of the Staff of the Nuclear Safety Information Center Date Published: April 1980 Prepared by the OAK RIDGE NATIONAL LABORArORY Oak Ridge, Tennessee 37830 operated by UNION CARBIDE CORPORATION for the DEPARTMENT OP ENERGY tP MTOWiOtl Cf THIS MCU«»T It IHWWTW iii CONTENTS (7 Page FOREWORD ...» v PREFACE . vli 1. INTRODUCTION 1 2. NUCLEAR REACTORS: FUNDAMENTALS .' 3 2.1 Basic Theory 3 2.2 The Components of a Nuclear Reactor 8 2.3 Radioactivity , 11 2.4 Electric Power Plants .... 16 2.5 Classification of Reactors 17 2.6 Light-Water Reactors for the Production of Electricity ..... 19 3. CENTRAL STATION POWER PLANTS. 32 3.1 Fuel Melting Incideat at the Fermi Reactor (1966) 32 3.2 Electrical Cable Fires at San Onofre 1 (1968) 33 3.3 Fuel Meltdown at St. Laurent (1969) 35 3.4 Uncovering of the Core at La Crosse (1970) 38 3.5 Seven Injured When Steam Nozzle Breaks at Robinson 2 (1970) 39 3.6 Discharge of Primary System into Drywell at Did 'en 2 (1970) 42 3.7 Turbine Damage Caused by Human Error at Robinson 2 (1970) 45 3.8 Construction Fire at Indian Point 2 (1971) 46 3.9 Valve Separations at Turkey Point 3 (1971) 47 3.10 Turbine Basement Flooded at Quad Cities V?I2) 48 3.11 Steam Generator Damaged in Hot Tests at Oconee 1 (1972) 49 3.12 Two Fatalities in Steam Line Accident at Surry 1 (1972) 50 3.13 Seawater Intrusion into Primary System at Millstone 1 (1972) .. -
FEDERAL REGISTER INDEX January–October 2019
FEDERAL REGISTER INDEX January–October 2019 Nuclear Regulatory Commission Ground Water Protection at Uranium In Situ Recovery Facilities – 574 RULES ( Jan 31); 6979 ( Mar 1) Access Authorization and Fitness-for-Duty Determinations – 43667 ( Aug 22) Harmonization of Transportation Safety Requirements with IAEA Adjustment of Civil Penalties for Inflation for Fiscal Year 2019 – 2433 ( Feb 7) Standards – 14898 ( Apr 12) Advanced Power Reactor 1400 (APR1400) Design Certification – 23439 List of Approved Spent Fuel Storage Casks: ( May 22) Holtec International HI-STORM 100 Cask System, Certificate of Compliance No. 1014, Amendment No. 13 – 6086 ( Feb 26) Advanced Power Reactor 1400 Design Certification – 41885 ( Aug 16) Holtec International HI-STORM 100 Multipurpose Canister Cask System, Clarification of Export Reporting Requirements for Nuclear Facilities, Certificate of Compliance No. 1014, Amendment No. 14 – 52815 Equipment, and Non-Nuclear Materials – 12483 ( Apr 2) ( Oct 3) Final State Agreement: Holtec International Storage, Transport and Repository 100 Storage Vermont: Discontinuance of Certain Commission Regulatory Authority System, Certificate of Compliance No. 1008, Amendment No. within the State – 51365 ( Sep 30) 3 – 43729 ( Aug 22) List of Approved Spent Fuel Storage Casks: NAC International NAC-UMS Universal Storage System, Certificate of Holtec International HI-STORM 100 Cask System, Certificate of Compliance Compliance No. 1015, Amendment No. 7 – 21728 ( May 15) No. 1014, Amendment No. 13 – 6055 ( Feb 26); 16201 ( Apr 18) Measurement Standards Used at U.S. Nuclear Power Plants – 21727 Holtec International HI-STORM 100 Multipurpose Canister Cask System, ( May 15) Certificate of Compliance No. 1014, Amendment No. 14 – 52747 Measurement Standards Used at U.S. Nuclear Power Plants; ( Oct 3) Correction – 33710 ( Jul 15) Holtec International HI-STORM 100 Multipurpose Canister Cask System, Certificate of Compliance No. -
ML12333A320.Pdf
NLS2012124 Enclosure NLS2012124 ENCLOSURE COOPER NUCLEAR STATION FLOODING WALKDOWN REPORT H Nebraska Public Power District "Always there when you need us" CNS Memo 12-0002 To: Cooper Nuclear Station Licensing Department From: Cooper Nuclear Station Design Engineering Department CC: N/A Date: 11/26/2012 Re: Response to 10 CFR 50.54(f) Section 2.3 Flooding Validation and Acceptance of Vendor Provided Evaluations In response to the nuclear fuel damage at Fukushima Daiichi due to earthquake and subsequent tsunami, the United States Nuclear Regulatory Commission (NRC) is requesting information pursuant to Title 10 of the Code of Federal Regulations, Section 50.54 (f). As part of this request which is as defined in the Recommendation 2.3, Flooding, Enclosure 4 of the 50.54(f) Letter dated March 12, 2012, CNS was required to perform walkdowns to verify that plant features credited in the current licensing basis (CLB) for protection and mitigation from external flood events is available, functional, and properly maintained. In addition, the purpose of the walkdowns was to identify and address plant-specific degraded, non-conforming, or unanalyzed conditions (through the corrective action program) and associated APM (Available Physical Margin) and verify the adequacy of monitoring and maintenance procedures. This information was obtained in accordance with NEI 12-07, "Guidelines for Verification Walkdowns of Plant Flood Protection Features". This memo is being written for CNS Design Engineering to formally accept the walkdown packages, and final walkdown report as being technically accurate. The walkdowns were developed with APM determined from 906', which is what CNS is committed to the NRC to protect up to. -
A Comparative Analysis of Nuclear Facility Siting Using Coalition Opportunity Structures and the Advocacy Coalition Framework
UNIVERSITY OF OKLAHOMA GRADUATE COLLEGE ORDER IN A CHAOTIC SUBSYSTEM: A COMPARATIVE ANALYSIS OF NUCLEAR FACILITY SITING USING COALITION OPPORTUNITY STRUCTURES AND THE ADVOCACY COALITION FRAMEWORK A DISSERTATION SUBMITTED TO THE GRADUATE FACULTY in partial fulfillment of the requirements for the Degree of DOCTOR OF PHILOSOPHY By KUHIKA GUPTA Norman, Oklahoma 2013 ORDER IN A CHAOTIC SUBSYSTEM: A COMPARATIVE ANALYSIS OF NUCLEAR FACILITY SITING USING COALITION OPPORTUNITY STRUCTURES AND THE ADVOCACY COALITION FRAMEWORK A DISSERTATION APPROVED FOR THE DEPARTMENT OF POLITICAL SCIENCE BY ______________________________ Dr. Hank C. Jenkins-Smith, Chair ______________________________ Dr. Carol L. Silva, Co-Chair ______________________________ Dr. Christopher M. Weible ______________________________ Dr. Deven E. Carlson ______________________________ Dr. Jill A. Irvine © Copyright by KUHIKA GUPTA 2013 All Rights Reserved. Dedication For my incredible parents, Anil and Alpana Gupta, for making all of this possible, and my husband, Joseph T. Ripberger, for being a constant inspiration. Acknowledgements This dissertation would not be possible were it not for the invaluable support I have received throughout my journey as an undergraduate at Delhi University in India, a graduate student at the University of Warwick in England, and my pursuit of a doctorate at the University of Oklahoma in the United States. During my time at Delhi University, Ramu Manivannan was an amazing mentor who taught me the value of making a difference in both academia and the real world. My greatest debt is to Hank Jenkins-Smith and Carol Silva at the University of Oklahoma, whose encouragement, guidance, and intellectual advice has made this journey possible. I am deeply grateful for their unending support; this dissertation would not exist without them. -
Gao-13-493, Nuclear Reactor License Renewal: Nrc
United States Government Accountability Office Report to Congressional Requesters May 2013 NUCLEAR REACTOR LICENSE RENEWAL NRC Generally Follows Documented Procedures, but Its Revisions to Environmental Review Guidance Have Not Been Timely GAO-13-493 May 2013 NUCLEAR REACTOR LICENSE RENEWAL NRC Generally Follows Documented Procedures, but Its Revisions to Environmental Review Guidance Have Not Been Timely Highlights of GAO-13-493, a report to congressional requesters Why GAO Did This Study What GAO Found Many U.S. commercial nuclear power The scope of the Nuclear Regulatory Commission’s (NRC) license renewal reactors are reaching the end of their process focuses on managing the effects of aging on a reactor and its associated initial 40-year operating period. To systems, structures, and components (i.e. safety) and assessing certain potential continue operating, their owners must environmental impacts of extending a reactor’s operating-life. As a result, reviews renew their licenses with NRC, the done as part of this process are not required to address as many topics as independent federal agency reviews for initial licensing, which include security and emergency planning. responsible for licensing and regulating nuclear reactors. NRC evaluates NRC has regularly updated the safety review guidance it uses in the license license renewal applications under two renewal process but has not revised most of its environmental review regulations parallel reviews for safety and potential and guidance since they were first issued. NRC has revised its safety review environmental impacts. NRC’s license guidance twice—in 2005 and 2010—and has issued interim updates for selected renewal process has received safety issues between those revisions. -
United States of America Nuclear Regulatory Commission
UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter Of ) ) EXELON GENERATION COMPANY, LLC, ) Docket No. 50-352-LR ) Docket No. 50-353-LR (Limerick Generating Station) ) (License Renewal Application) DECLARATION OF THOMAS B. COCHRAN, Ph.D., MATTHEW G. MCKINZIE, Ph.D. AND CHRISTOPHER J. WEAVER, Ph.D., ON BEHALF OF THE NATURAL RESOURCES DEFENSE COUNCIL INTRODUCTION We, Thomas B. Cochran (TBC), Matthew G. McKinzie (MGM), and Christopher J. Weaver (CJW), declare that the following statements are true and correct to the best of our knowledge.1 1. (TBC) My name is Thomas B. Cochran. I received my Ph.D. in Physics from Vanderbilt University in 1967. I am currently a consultant to the Natural Resources Defense Council (NRDC) at its Washington, D.C. office. Prior to retiring from NRDC in 2011, I was a senior scientist and held the Wade Greene Chair for Nuclear Policy at NRDC, and was director of its Nuclear Program until 2007. My curriculum vitae is provided in Attachment A. 2. (MGM) My name is Matthew G. McKinzie. I received my Ph.D. in Physics from the University of Pennsylvania in 1995. I am a Senior Scientist in the Nuclear Program and 1 This Declaration is presented jointly by all three of us but in some instances discrete points are offered by only one or two of us. Each paragraph is preceded by the initials of the Declarant(s) who are offering the information contained in that paragraph. Cochran, McKinzie and Weaver Declaration (NRDC), Docket No. 50-352-LR, No. -
Mailing List of U.S. Domestic Nuclear Utilities
Mailing List of Domestic Nuclear Utilities ",Plant .. I Address Arkansas Nuclear One, Units 1 and 2 Vice President, Operations Arkansas Nuclear One Entergy Operations, Inc. 1448 S.R. 333 Russellville, AR 72802 Beaver Valley Power Station, Units 1 & 2 Eric A. Larson Beaver Valley Power Station P. O. Box 4, Route 168 Shippingport, PA 15077 Browns Ferry Nuclear Plant, Units 1, 2 & 3 Mr. Joseph W. Shea Vice President, Nuclear Licensing Tennessee Valley Authority 1101 Market Street, LP 3D-C Chattanooga, TN 37402-2801 Brunswick Steam Electric Plant Units 1 & 2 George T. Hamrick, Vice President Brunswick Steam Electric Plant P.O. Box 10429 Southport, NC 28461 Byron Station, Units 1 & 2/Braidwood Station, Michael J. Pacilio Units 1 & 2 Senior Vice President Exelon Generation Company, LLC President and Chief Nuclear Officer (CNO) Exelon -Nuclear 4300 Winfield Road Warrenville, IL 60555 Callaway Plant, Unit 1 Mr. Adam C. Heflin Senior Vice President and Chief Nuclear Officer Union Electric Company Ameren Missouri P.O. Box 620 -Fulton, MO 65251 Calvert Cliffs Nuclear Power Plant Units 1 & 2 Mr. George H. Gellrich, Vice President Calvert Cliffs Nuclear Power Plant, LLC. Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs Parkway Lusby, MD 20657-4702 Catawba Nuclear Station, Units 1 & 2 Mr. Kelvin Henderson Site Vice President Duke Energy Carolinas, LLC Catawba Nuclear Station 4800 Concord Road York, SC 29745 All -2- Plant Address Clinton Power Station, Unit No. 1 Michael J. Pacilio Senior Vice President Exelon Generation Company, LLC President and Chief Nuclear Officer (CNO) Exelon Nuclear 4300 Winfield Rd. Warrenville, IL 60555 Columbia Generating Station Mr. -
Federal Register/Vol. 84, No. 138/Thursday, July 18, 2019/Notices
34410 Federal Register / Vol. 84, No. 138 / Thursday, July 18, 2019 / Notices NUCLEAR REGULATORY SUPPLEMENTARY INFORMATION: The text of readily assessed, will result in more COMMISSION the exemption is attached. efficient use of both Exelon and NRC financial and other resources. [Docket No. 50–461; NRC–2019–0107] Dated at Rockville, Maryland, this 15th day of July, 2019. II. Request/Action Exelon Generation Company LLC; For the Nuclear Regulatory Commission. Clinton Power Station Unit 1 Joel S. Wiebe, 10 CFR 54.17(a) requires that an Senior Project Manager, Licensing Projects application for a renewed license be in AGENCY: Nuclear Regulatory Branch III, Division of Operating Reactor accordance with Subpart A of 10 CFR, Commission. Licensing, Office of Nuclear Reactor Part 2, which includes 10 CFR 2.109(b). ACTION: Exemption; issuance. Regulation. In turn, 10 CFR 2.109(b) states, ‘‘If the SUMMARY: The U.S. Nuclear Regulatory ATTACHMENT—Exemption licensee of a nuclear power plant licensed under 10 CFR 50.21(b) or 50.22 Commission (NRC) is issuing an NUCLEAR REGULATORY files a sufficient application for renewal exemption in response to a November 8, COMMISSION 2018, request from Exelon Generation of either an operating license or a Company, LLC (Exelon) to allow Exelon Docket No. 50–461 combined license at least 5 years before to submit a sufficient license renewal Exelon Generation Company, LLC the expiration of the existing license, the existing license will not be deemed application for Clinton Power Station, Clinton Power Station, Unit 1 Unit 1, at least 3 years prior to the to have expired until the application has expiration of the existing license and Exemption been finally determined.’’ In its letter still receive timely renewal protection. -
Federal Register/Vol. 85, No. 145/Tuesday, July 28, 2020/Notices
Federal Register / Vol. 85, No. 145 / Tuesday, July 28, 2020 / Notices 45445 reproduction cost) payable to the United regulatory process for the development 1. Persons who wish to provide a States Treasury. of drugs and devices; an update on the written statement should submit an NRC’s Phase 2 revision of Regulatory electronic copy to Ms. Jamerson using Henry Friedman, Guide 8.39, ‘‘Release of Patients the contact information listed above. All Assistant Section Chief, Environmental Administered Radioactive Material’’; submittals must be received by the close Enforcement Section, Environment and and an update on the activities of the Natural Resources Division. of business on September 15, 2020, NRC’s Medical Radiation Safety Team. three business days before the meeting, [FR Doc. 2020–16299 Filed 7–27–20; 8:45 am] The agenda is subject to change. The and must pertain to the topics on the BILLING CODE 4410–15–P current agenda and any updates will be agenda for the meeting. available on the ACMUI’s Meetings and 2. Questions and comments from Related Documents web page at https:// members of the public will be permitted NATIONAL CREDIT UNION www.nrc.gov/reading-rm/doc- during the meeting, at the discretion of ADMINISTRATION collections/acmui/meetings/2020.html the Chairman. or by emailing Ms. Kellee Jamerson at 3. The draft transcript and meeting Sunshine Act Meeting the contact information below. summary will be available on ACMUI’s SUMMARY: Due to the COVID–19 Purpose: Discuss issues related to 10 website https://www.nrc.gov/reading- Pandemic, the meeting will be open to CFR part 35 Medical Use of Byproduct rm/doc-collections/acmui/meetings/ the public via live webcast only.