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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Two steps forward for U.K. advanced nuclear
This week, two significant announcements have emerged from the United Kingdom’s advanced reactor sector.
On June 14, Rolls-Royce, the United Kingdom National Nuclear Laboratory, and the Japan Atomic Energy Agency announced that they had signed two trilateral memorandums of cooperation to collaborate on “advanced modular reactor (AMR) technology, specifically high-temperature gas-cooled reactors (HTGR), and the coated particle fuel these reactors will use.”
Separately, on June 16, Bellevue, Wash.–based TerraPower announced that its Natrium reactor design has been formally submitted for U.K. regulatory review. The company also announced the formation of a new subsidiary, TerraPower UK Ltd.
Technical Session|Sponsored by NCSD|Cosponsored by NNPD
Wednesday, November 18, 2020|12:00–2:10PM EST
Session Chair:
Jesse D. Norris (LLNL)
Alternate Chair:
Jesson D. Hutchinson (LANL)
Session Organizer:
Staff Producer:
Mich Leana (American Nuclear Society)
Vote for the best paper from this session: https://forms.gle/ompfuijpNTG4QheSA (voting closes on Saturday)
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Status of the KRUSTY Benchmark Modeling and Uncertainty Analysis
Jeffrey A. Favorite (Los Alamos National Laboratory), Travis J. Grove (Los Alamos National Laboratory), Rene G. Sanchez (Los Alamos National Laboratory), Kristin N. Smith (Texas A&M University College Station), Theresa E. Cutler (Los Alamos National Laboratory), George E. McKenzie (Los Alamos National Laboratory), Jesson D. Hutchinson (Los Alamos National Laboratory)
Paper
Fast-Spectrum Critical Assemblies with a Pb-HEU Core Surrounded by a Copper Reflector
George E. McKenzie (Los Alamos National Laboratory), Joetta M. Goda (Los Alamos National Laboratory), Theresa E. Cutler (Los Alamos National Laboratory), Jesson D. Hutchinson (Los Alamos National Laboratory), Kelsey Amundson (Los Alamos National Laboratory)
TEX-HEU: Integral Experiments with Highly Enriched Uranium and Polyethylene
Catherine G. Percher (Lawrence Livermore National Laboratory), Dave P. Heinrichs (Lawrence Livermore National Laboratory), William J. Zywiec (Lawrence Livermore National Laboratory), Anthony J. Nelson (Lawrence Livermore National Laboratory), Jesse D. Norris (University of California Berkeley)
Update on the Benchmark Analysis of the Jupiter Experiments: Plutonium Moderated by Lead
Jesson D. Hutchinson (Los Alamos National Laboratory), George E. McKenzie (Los Alamos National Laboratory), Theresa E. Cutler (Los Alamos National Laboratory), Joetta M. Goda (Los Alamos National Laboratory), Alexander T. McSpaden (Los Alamos National Laboratory)
Critical Unresolved Region Integral Experiment Execution
David K. Hayes (Los Alamos National Laboratory), Rene G. Sanchez (Los Alamos National Laboratory), Joetta M. Goda (Los Alamos National Laboratory), Jesson D. Hutchinson (Los Alamos National Laboratory), George E. McKenzie (Los Alamos National Laboratory), Travis J. Grove (Los Alamos National Laboratory), Theresa E. Cutler (Los Alamos National Laboratory)