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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.
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2025 ANS Annual Conference
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Chicago, IL|Chicago Marriott Downtown
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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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Fusion Science and Technology
Latest News
Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
E. Zawaideh, F. Kantrowitz, R.W. Conn, D. Dobrott, S. Tamor, D.C. Baxter
Fusion Science and Technology | Volume 4 | Number 2 | September 1983 | Pages 1320-1325
Alternate Concepts | doi.org/10.13182/FST83-A23039
Articles are hosted by Taylor and Francis Online.
A physical model of plasma behavior in a negative tandem mirror reactor (NTMR) is used to explore the potential of this configuration as a reactor utilizing the deuterium-deuterium (DD) fuel cycle. It is found that relatively high values of plasma Q, in the range 15 to 20, may be possible in an NTMR if passive pumping of deeply trapped ions in the end cell is possible. Further, synchrotron radiation and hot electron end losses are dominant and require accurate modelling. If the physics elements of the model are verified by experimental findings, the results show negative tandem mirrors to be superior to their positive mode counterparts for DD burning.
