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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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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Nuclear Science and Engineering
November 2025
Nuclear Technology
October 2025
Fusion Science and Technology
Latest News
Senate EPW Committee to hold Nieh nomination hearing
Nieh
The Senate Environment and Public Works Committee will hold a nomination hearing Wednesday for Ho Nieh, President Donald Trump’s nominee to serve as commission at the Nuclear Regulatory Commission.
Trump nominated Nieh on July 30 to serve as NRC commissioner the remainder of a term that will expire June 30, 2029, as Nuclear NewsWire previously reported.
Nieh has been vice president of regulatory affairs at Southern Nuclear since 2021, though since June 2024 he has been at the Institute of Nuclear Power Operations as a loaned executive.
A return to the NRC: If confirmed by the Senate, Nieh would be returning to the NRC after three previous stints totaling nearly 20 years.
Technical Session
Tuesday, July 23, 2024|10:00–11:50AM CDT|Madison Ballroom
Session Chair:
Michael J. Loughlin
Alternate Chair:
Iole Palermo
Session Organizer:
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Overview of GEOUNED Code
10:00–10:25AM CDT
J.P. Catalan (Univ. Nacional de Educacion a Distancia), P. Sauvan (UNED), J. Alguacil (UNED), F. Ogando (UNED), J. Sanz (UNED)
Paper
Verification of Design Support Neutronics Workflow
10:25–10:50AM CDT
Amanda Johnson (Commonwealth Fusion Systems), Henry Boyd (Commonwealth Fusion Systems), Ryanne Kennedy (Commonwealth Fusion Systems)
Initial Implementation of the D1S Methodology for Shutdown Dose Rate Calculations in the OpenMC Monte Carlo Particle Transport Code
10:50–11:10AM CDT
Paul K. Romano (ANL), Patrick C. Shriwise (ANL), Ethan E. Peterson (MIT)
Presentation Slides (Visible to Attendees)
Facilitating Stellarator Power Plant Design with Parametric Modeling Capability
11:10–11:30AM CDT
Connor Moreno (Univ. Wisconsin, Madison), Edgar Pflug (Univ. Wisconsin, Madison), Joshua Smandych (Univ. Wisconsin, Madison), Eitan Weinstein (Univ. Wisconsin, Madison), Syn Hubbard (Univ. Wisconsin, Madison), Aaron Bader (Type One Energy), Paul Wilson (Univ. Wisconsin, Madison)
Summary and Recommendations of the Fusion-Focused 2024 Workshop for Applied Nuclear Data Activities (WANDA2024) and the Outlook of Nuclear Data for Fusion
11:30–11:50AM CDT
Keegan J. Kelly (LANL), Amy E. Lovell (LANL), Jesse M. Brown (ORNL), Todd A. Bredeweg (LANL), Michael Loughlin (ORNL), Dieter Liechtle (Karlsruhe Institute of Technology), Jennifer Jo Ressler (LLNL), Laura Gustad (Missile Defense Agency), Paul Humrickhouse (ORNL), Sofia Quaglioni (LLNL), Stephanie Lyons (PNNL), Paul Romano (ANL), Paul Wilson (Univ. Wisconsin, Madison)
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