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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
September 2025
Nuclear Technology
Fusion Science and Technology
October 2025
Latest News
Empowering the next generation: ANS’s newest book focuses on careers in nuclear energy
A new career guide for the nuclear energy industry is now available: The Nuclear Empowered Workforce by Earnestine Johnson. Drawing on more than 30 years of experience across 16 nuclear facilities, Johnson offers a practical, insightful look into some of the many career paths available in commercial nuclear power. To mark the release, Johnson sat down with Nuclear News for a wide-ranging conversation about her career, her motivation for writing the book, and her advice for the next generation of nuclear professionals.
When Johnson began her career at engineering services company Stone & Webster, she entered a field still reeling from the effects of the Three Mile Island incident in 1979, nearly 15 years earlier. Her hiring cohort was the first group of new engineering graduates the company had brought on since TMI, a reflection of the industry-wide pause in nuclear construction. Her first long-term assignment—at the Millstone site in Waterford, Conn., helping resolve design issues stemming from TMI—marked the beginning of a long and varied career that spanned positions across the country.
2024 International Congress on Advances in Nuclear Power Plants (ICAPP)
Technical Session|Reactor Physics and Analysis
Wednesday, June 19, 2024|10:00–11:45AM PDT|Palm C
Session Chair:
Pavel V. Tsvetkov (TAMU)
Session Organizers:
Kazuya Yamaji (Mitsubishi Heavy Industries)
Sebastian Schunert (Radiant Industries, Inc.)
Track Organizers:
Alternate Chair:
Thabit Abuqudaira (TAMU)
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KIT Numerical Simulation Tools for the Transient Analysis of Water-Cooled Small Modular Reactors
10:00–10:20AM PDT
V.H. Sanchez-Espinoza (Karlsruhe Institute for Technology), U. Imke (Karlsruhe Institute for Technology), K. Zhang (Karlsruhe Institute for Technology), J. Duran-Gonzalez (Karlsruhe Institute for Technology), A. Campos-Muñoz (Karlsruhe Institute for Technology), G. Huaccho-Zavala (Karlsruhe Institute for Technology)
Paper
Custom ORIGEN Libraries for Tritium Production in Discrete Burnable Absorbers
10:20–10:40AM PDT
Pavlo Ivanusa (PNNL), Clara Boutros (PNNL)
HTR-PROTEUS Nuclear Data Library Comparison Using MCNP6.3
10:40–11:00AM PDT
John D. Bess (JFoster & Assoc.), Oliver Köberl (Axpo Power AG/Kernenergie)
Bias in 3D Power Distribution from Equilibrium Xenon Effects when Insufficient Neutron Histories per Cycle are used in Monte Carlo Simulation of CANDU6
11:00–11:20AM PDT
Yeseul Seo (Ulsan Nat'l Institute Science and Technology), Arief Rahman Hakim (Ulsan Nat'l Institute Science and Technology), Douglas A. Fynan (Ulsan Nat'l Institute Science and Technology)
Core Design Optimization of the Westinghouse Lead Fast Reactor
11:20–11:40AM PDT
Nicolas E. Stauff (ANL), Kyle Ramey (ANL), Scott Richards (ANL), Fausto Franceschini (Westinghouse Electric Co.), Jun Liao (Westinghouse Electric Co.), Martin Jonson (Westinghouse Electric Co.), Paolo Ferroni (Westinghouse Electric Co.)
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