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Division Spotlight
Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
Meeting Spotlight
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Jan 2025
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Nuclear Science and Engineering
February 2025
Nuclear Technology
Fusion Science and Technology
Latest News
A series of firsts delivers new Plant Vogtle units
Southern Nuclear was first when no one wanted to be.
The nuclear subsidiary of the century-old utility Southern Company, based in Atlanta, Ga., joined a pack of nuclear companies in the early 2000s—during what was then dubbed a “nuclear renaissance”—bullish on plans for new large nuclear facilities and adding thousands of new carbon-free megawatts to the grid.
In 2008, Southern Nuclear applied for a combined construction and operating license (COL), positioning the company to receive the first such license from the U.S. Nuclear Regulatory Commission in 2012. Also in 2008, Southern became the first U.S. company to sign an engineering, procurement, and construction contract for a Generation III+ reactor. Southern chose Westinghouse’s AP1000 pressurized water reactor, which was certified by the NRC in December 2011.
Fast forward a dozen years—which saw dozens of setbacks and hundreds of successes—and Southern Nuclear and its stakeholders celebrated the completion of Vogtle Units 3 and 4: the first new commercial nuclear power construction project completed in the U.S. in more than 30 years.
John I. Sackett
Edward W. Larsen
University of Florida (First Place)University of Missouri-Rolla (Second Place)Pennsylvania State University (Third Place)Massachusetts Inst. of Technology (Honorable Mention)
Douglas C. Crawford
Bobby R. Seidel
Alan J. BlotckyDonald J. DudziakCraig F. GrochmalRobert HessGail H. MarcusKyle Turner
Small Local SectionsLong Island (Best Overall, Best Section Management)Chicago (Best Public Communication)Washington DC (Best Membership, Best Meetings and Programs)International Local SectionsJapan (Best Meetings and Programs, Best Section Management)
Brookhaven National Laboratory
Michael D. Mulheim
Ronald B. Adamson
Colette Lewiner
Bill Hogan
Edward D. FullerStanley S. HatcherMasao HoriPaul P.H. Wilson
Amares Chatt
H. Peter Planchon
John W. Landis
Bernard L. Cohen
Tawfik M. Raby
GraduateOhio StateBrent Albertson, Clark Barton, Angela Brown, Weibo Chen, Michael Perry, Michael Reed, Michael Smith, Robert WintersUndergraduateUniversity of Massachusetts-LowellPaul Cataldo, Mark NataleHonorable Mention - GraduateMassachusetts Institute of TechnologyJoseph Burns, Michael Folkert, Matthew Githens, Melissa Lambeth, Feng Li, Caroline ShinHonorable Mention - UndergraduatePennsylvania StateJen Furl, David Knepper, Paula Knepper, Chris Murray, Justin Watson
Theofanis G. Theofanous (Theo)
Weston M. Stacey, Jr.
Herbert S. Isbin
South Texas ProjectSTP Nuclear Operating CompanyVogtleSouthern Nuclear Operating Company
Buzz Carns Wolf Creek
Alvin Weinberg
Pierre J. Benoist