ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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Division Spotlight
Nuclear Nonproliferation Policy
The mission of the Nuclear Nonproliferation Policy Division (NNPD) is to promote the peaceful use of nuclear technology while simultaneously preventing the diversion and misuse of nuclear material and technology through appropriate safeguards and security, and promotion of nuclear nonproliferation policies. To achieve this mission, the objectives of the NNPD are to: Promote policy that discourages the proliferation of nuclear technology and material to inappropriate entities. Provide information to ANS members, the technical community at large, opinion leaders, and decision makers to improve their understanding of nuclear nonproliferation issues. Become a recognized technical resource on nuclear nonproliferation, safeguards, and security issues. Serve as the integration and coordination body for nuclear nonproliferation activities for the ANS. Work cooperatively with other ANS divisions to achieve these objective nonproliferation policies.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
General Chair:
J. Wesley Hines (University of Tennessee Knoxville)
Technical Program Cochairs:
Andrew Thomas (Idaho National Laboratory)
Russell Coon (VPSP, LLC)
Frank Giannone (Duke Energy)
Program Schedule Chair:
Patrick Berry (Program Schedule Chair, Patrick Berry Consulting, LLC)
Executive Sponsor:
Kostas Dovas (Exelon Nuclear)
Sponsor Cochairs:
David Helling (Westinghouse)
Dan Randolph (Exelon Calvert Cliffs)
Publication Chair:
Rob Sandstrom (Focus Forward Performance Solutions LLC)
Committee Members:
Shaima Al Mansoori (Federal Authority for Nuclear Regulation)
John Austin (Southern Company)
Bill Barron (Ontario Power Generation)
Douglas Batche (Exelon Nuclear Security)
Aaron Bergeron (TVA)
Oum Keltoum Bouhelal (Higher National School)
Richard Coe (Thomas Edison State College)
Juan Cortez (Callaway, Ameren)
Raymond Dean (The West Wind Group)
Thomas Dean (Exelon Generation)
Lisa Edwards (EPRI)
Rick Gayheart (Southern Company)
Gerry Hildebrandt (STP)
Bei Liu (Excelsior College)
George Manaskie (INPO)
Michael Marler (Marler Consulting)
Lisa Marshall (North Carolina State University)
Terry Maund (INPO)
Stephen Page (BE EDF)
Analiese Piraino (FENOC)
Robert Rodriguez (Tecnatom USA)
Pamela Terry (Westinghouse)
Irina Vorobieva (Obninsk Institute for Nuclear Power)
Jason Valtos (TVA)
Helena Zhivitskaya (IAEA)
