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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
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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El Salvador: Looking to nuclear
In 2022, El Salvador’s leadership decided to expand its modest, mostly hydro- and geothermal-based electricity system, which is supported by expensive imported natural gas and diesel generation. They chose to use advanced nuclear reactors, preferably fueled by thorium-based fuels, to power their civilian efforts. The choice of thorium was made to inform the world that the reactor program was for civilian purposes only, and so they chose a fuel that was plentiful, easy to source and work with, and not a proliferation risk.
Technical Session|Panel|Sponsored by RPD
Tuesday, November 14, 2023|3:15–5:00PM EST|Cabinet
Session Chair:
Pavel Tsvetkov (TAMU)
Alternate Chair:
Massimiliano Fratoni
Session Organizer:
Blair P. Bromley
With the exception of remote regions or regions with very small grid demand (<300 MWe), it is anticipated that there should still be a good long-term market for large-scale modular reactors (LMRs) to replace clusters of smaller-sized thermal power generating stations using fossil fuels (coal, oil, and natural gas), and also to build new LMRs at existing reactor sites in the United States, and other nations, especially to supply baseload electricity for major urban centers and metropolitan regions with more than 1,000,000 people. The purpose of this panel discussion is to discuss and review design options, markets and tradeoffs for the implementation of larger-scale reactors that have a number of modular features that can help reduce absolute and relative capital costs, operational costs, and can reduce construction time periods, such that they will have some of the proposed and anticipated advantages of small modular reactors (SMRs). Another issue for consideration and discussion is the sustainability of the nuclear power industry, whereby a given vendor must manufacture and sell a minimum number of reactor units on a periodic basis in order to maintain financial sustainability and technical capabilities and manufacturing infrastructure. Discussion of energy storage and load following capabilities for LMRs is another important consideration.
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