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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!
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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.
J. C. Sinnis, the TFTR Group
Fusion Science and Technology | Volume 15 | Number 2 | March 1989 | Pages 239-244
Results from Current Large Fusion Experiment | doi.org/10.13182/FST89-A39711
Articles are hosted by Taylor and Francis Online.
The TFTR facility has recently undergone modifications that increase the auxiliary heating capability by the addition of 9 MW of ion cyclotron frequency heating power. In addition, one of the neutral injection beam lines has been reoriented to provide balanced injection capability at full power (27 MW). Results from experiments with this new capability are presented. The TFTR program calls for the initiation of D-T breakeven experiments in the 1990–1991 time frame; additional shielding, tritium neutral beams and reliability upgrades are all prerequisites for the D-T experiments. The planning for this D-T preparation program is discussed.
