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Division Spotlight
Fusion Energy
This division promotes the development and timely introduction of fusion energy as a sustainable energy source with favorable economic, environmental, and safety attributes. The division cooperates with other organizations on common issues of multidisciplinary fusion science and technology, conducts professional meetings, and disseminates technical information in support of these goals. Members focus on the assessment and resolution of critical developmental issues for practical fusion energy applications.
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
Wednesday, November 10, 2021|2:50–4:50PM EST
Session Chair:
Fernando Ferrante (EPRI)
Alternate Chair:
Michelle (Shelby) Bensi (U Maryland)
Session Organizer:
Session Producer:
John Greenwood
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Analysis of Outlying Simulations for PWR Accidental Transients
2:50–3:20PM EST
Álvaro Rollón de Pinedo (EDF), Bertrand Iooss (EDF), Roman Sueur (EDF), Nathalie Marie (CEA), Amandine Marrel (CEA), Elsa Merle (LPSC)
Paper
Standardized Probabilistic Safety Assessment Models: Status and First Results of SPAR-CSN Project
3:20–3:50PM EST
Enrique Meléndez (Consejo de Seguridad Nuclear), Cesar Queral (Universidad Politecnica de Madrid), Carlos París (Universidad Politécnica de Madrid), Miguel Sánchez (Consejo de Seguridad Nuclear), Marcos Cabezas (Universidad Politécnica de Madrid), Santiago Arrazola (Universidad Politécnica de Madrid), Sergio Courtin (Universidad Politécnica de Madrid), David Castro (Universidad Politécnica de Madrid), Rafael Iglesias (Universidad Politécnica de Madrid)
Practical Approach for Uncertainty Quantification and Sensitivity Analysis in Fire Probabilistic Risk Assessment Modeling
3:50–4:20PM EST
Fernando Ferrante (EPRI), Ashley Lindeman (EPRI), Marko Randelovic (EPRI), Georgi Georgiev (Jacobsen Analytics), Paul Boneham (Jacobsen Analytics)
Uncertainty and Sensitivity Analyses With SUSA for a Station Blackout Scenario Calculated by MELCOR
4:20–4:50PM EST
Sören Johst (Gesellschaft für Anlagen- und Reaktorsicherheit), Michael Kowalik (Gesellschaft für Anlagen- und Reaktorsicherheit), Michael Hage (Gesellschaft für Anlagen- und Reaktorsicherheit)
Presentation Video
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