ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
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
June 2025
Nuclear Technology
Fusion Science and Technology
May 2025
Latest News
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
June 11–15, 2017
Innovating Nuclear Power
San Francisco, CA|Hyatt Regency San Francisco
The 2017 Annual Meeting will take place at the Hyatt Regency San Francisco. Registration is now open**. ANS Housing link: Hyatt Regency San Francisco The group rate is $259.00 plus applicable taxes. ANS has also secured a limited number of rooms at the government rate. To book your reservation by phone, call 888-421-1442 and reference the American Nuclear Society or group code ANS7. If you need to book in the government per diem block please use access code 2017GovtRate (Please note an official Government Employee ID will be required at check-in, otherwise you will be charged the standard room rate). Reservations must be made by Friday, May 12, 2017, or before the group rooms are sold out, so do not delay. Prevailing rates may apply after this date or when the group rooms are sold out, whichever occurs first. Rooms are subject to availability. **When Registering please note: On January 1, 2017, Cvent will no longer support Microsoft's Internet Explorer versions 9 (IE9) and 10 (IE10) browsers for both users and those accessing our events, surveys, email campaigns, and the Supplier Network. For the best experience possible, we recommend upgrading to a supported browser by January 1, 2017. To see the official statement from Microsoft or to upgrade, visit the link below.
General Chair:
Jose N. Reyes, Jr. (Chief Technology Officer, NuScale Power)
Assistant General Chair:
Daniel Ingersoll (Director of Research Collaborations, NuScale Power)
Program Chair:
Raymond Klann (Senior Scientist, PNNL)
Assistant Program Chair:
Kenneth J. Geelhood (PNNL)
Embedded Topical Meeting
General Co-Chairs:
Clayton Scott (SVP, Chief Nuclear Officer, Schneider Electric)
Sacit M. Cetiner (R & D Staff, Oak Ridge National Laboratory)
Program Co-Chairs:
Charles McCarthy (I&C Tracks) (Nuclear I&C Programs Manager, Northop Grumman)
Sean M. Smith (I&C Tracks) (Embedded Software Engineer, Lockheed Martin)
David Desaulniers (HFE Tracks) (Senior Technical Advisor, U.S. Nuclear Regulatory Commission)
Johanna Oxstrand (HFE Tracks) (Human Factors Scientist, Idaho National Laboratory)