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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
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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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Latest News
Vogtle-3 shuts down for valve issue
One of the new Vogtle units in Georgia was shut down unexpectedly on Monday last week for a valve issue that has since been investigated and repaired. According to multiple local news outlets, Georgia Power reported on July 17 that Unit 3 was back in service.
Southern Company spokesperson Jacob Hawkins confirmed that Vogtle-3 went off line at 9:25 p.m. local time on July 8 “due to lowering water levels in the steam generators caused by a valve issue on one of the three main feedwater pumps.”
L. J. Wittenberg, J. F. Santarius, G. L. Kulcinski
Fusion Science and Technology | Volume 10 | Number 2 | September 1986 | Pages 167-178
Technical Paper | Fusion Fuel Cycles | doi.org/10.13182/FST86-A24972
Articles are hosted by Taylor and Francis Online.
An analysis of astrophysical information indicates that the solar wind has deposited an abundant, easily extractable source of 3He onto the surface of the moon. Apollo lunar samples indicate that the moon's surface soil contains ∼109 kg of 3He. If this amount of 3He were to be used in a 50% efficient D-3He fusion reactor, it would provide 107 GW(electric)-yr of electrical power. The energy required to extract 3He from the lunar regolith and transport it to earth is calculated to be ∼2400 GJ/kg. Since the D-3He reaction produces 6 × 105 GJ of energy per kilogram of 3He, the energy payback ratio is ∼250. Implications for the commercialization of D-3He fusion reactors and for the development of fusion power are discussed.