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Division Spotlight
Nuclear Installations Safety
Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott 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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May 2025
Jan 2025
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Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Webinar: MC&A and safety in advanced reactors in focus
Towell
Russell
Prasad
The American Nuclear Society’s Nuclear Nonproliferation Policy Division recently hosted a webinar on updating material control and accounting (MC&A) and security regulations for the evolving field of advanced reactors.
Moderator Shikha Prasad (CEO, Srijan LLC) was joined by two presenters, John Russell and Lester Towell, who looked at how regulations that were historically developed for traditional light water reactors will apply to the next generation of nuclear technology and what changes need to be made.
Technical Session|Radioisotope Power Systems
Thursday, May 9, 2024|3:15–4:55PM MDT|Sweeney A
Session Chair:
Tim Tinsley
Alternate Chairs:
Tim Gregory (National Nuclear Laboratory)
Session Organizer:
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The European Radioisotope Power Systems Program: Updates and Synergies
3:15–3:40PM MDT
Richard M. Ambrosi (Univ. Leicester), Ramy Mesalam (Univ. Leicester), Alessandra Barco (Univ. Leicester), Emily Jane Watkinson (Univ. Leicester), Hannah Sargeant (Univ. Leicester), Chris Bicknell (Univ. Leicester), Tony Crawford (Univ. Leicester), Rob Tute (Univ. Leicester), Gareth Bustin (Univ. Leicester), Tim P. Tinsley (National Nuclear Laboratory), Rebecca Sanderson (National Nuclear Laboratory), Mark Sarsfield (National Nuclear Laboratory), Nick Hanigan (National Nuclear Laboratory), Pierre Coquay (European Space Agency), Christophe Fongarland (European Space Agency), Kevin Simpson (European Thermodynamics), Richard Tuley (European Thermodynamics), Marie-Claire Perkinson (Airbus), Robert Hopton (Airbus), Aled Richings (AWE), Tony Warkup (AWE), Chris Bell (AWE), Piers Slater (Reef Global), Frederic Lattwein (Arianegroup), Daniel Freis (European Commission), Rudy J. M. Konings (European Commission), Steven R. Oleson (NASA Glenn Research Center), Paul C. Schmitz (Power Computing Solutions), Elizabeth Turnbull (NASA Glenn Research Center), Scott Wilson (NASA Glenn Research Center)
Paper
Ensuring the Safety of European Space Missions with Radioisotope Power Systems
3:40–4:05PM MDT
Frédéric Lattwein (ArianeGroup), David Le Falcher (European Space Agency), Cédric Lemarié (ArianeGroup), Remy Croxatto (ArianeGroup), Yannick Herlem (ArianeGroup), Denis Rebuffat (European Space Agency), Pierre Coquay (European Space Agency), Christophe Fongarland (European Space Agency), Grzegorz Ambroszkiewicz (European Space Agency)
Defense in Depth for Radioisotope Power Systems for Space Applications
4:05–4:30PM MDT
Alexander Q. Gilbert (Zeno Power Systems), Jacob R. Matthews (Zeno Power Systems)
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