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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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April 2026
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May 2026
Latest News
Holtec hits milestones in Palisades restart, new reactor projects
Steam rises from the Palisades nuclear power plant. (Photo: Holtec International)
The restart of Palisades nuclear power plant in Covert, Mich., has hit a milestone with the passivation of its primary system, plant owner Holtec International announced Monday, even as a firm restart date has yet to be announced.
Passivation is a chemical process that improves corrosion resistance by making plant materials less reactive. During the process, the reactor’s primary system was brought to normal operating temperature and pressure. Holtec called this passivation phase an “essential step” in maintaining the long-term reliability of equipment.
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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