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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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September 2025
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Latest News
NNSA awards BWXT $1.5B defense fuels contract
The Department of Energy’s National Nuclear Security Administration has awarded BWX Technologies a contract valued at $1.5 billion to build a Domestic Uranium Enrichment Centrifuge Experiment (DUECE) pilot plant in Tennessee in support of the administration’s efforts to build out a domestic supply of unobligated enriched uranium for defense-related nuclear fuel.
2024 International Congress on Advances in Nuclear Power Plants (ICAPP)
Technical Session|Portable and Propulsion Reactors
Tuesday, June 18, 2024|3:15–5:00PM PDT|Palm C
Session Chair:
Katrina Sweetland (LANL)
Session Organizers:
Rei Kimura (Toshiba Energy Systems and Solutions)
N. Dianne B. Ezell (ORNL)
Track Organizers:
Alternate Chair:
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Kinetic Behavior of Passive Reactivity Control Device IGEM for MoveluX Core
3:15–3:35PM PDT
Rei Kimura (Toshiba Energy Systems and Solutions), Daisuke Ito (Kyoto Univ.), Naoya Odaira (Kyoto Univ.), Kei Ito (Kyoto Univ.), Yasushi Saito (Kyoto Univ.), Shohei Kanamura (Toshiba Energy Systems and Solutions)
Paper
Activation Analysis of Soils and Materials Under Small Transportable Reactors with Severe Shielding Weight Restrictions
3:35–3:55PM PDT
R. Demuth (Univ. South Carolina), A. Horwood (Univ. South Carolina), M. Phipps (Univ. South Carolina), S. Bays (INL), T. Knight (Univ. South Carolina)
SCALE Methodology for Spatially Based Activation of Materials for Transportable Microreactor Applications
3:55–4:15PM PDT
Robert Demuth (Univ. South Carolina), Aaron Horwood (Univ. South Carolina), Matt Phipps (Univ. South Carolina), Samuel Bays (INL), Travis Knight (Univ. South Carolina)
Evaluation of Capital Costs for UO2-Fueled Microreactors
4:15–4:35PM PDT
Bradley Dunkin (Retired, Oregon Iron Works), Koroush Shirvan (MIT), Jacopo Buongiorno (MIT)
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