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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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November 2025
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From Capitol Hill: Nuclear is back, critical for America’s energy future
The U.S. House Energy and Commerce Subcommittee on Energy convened its first hearing of the year, “American Energy Dominance: Dawn of the New Nuclear Era,” on January 7, where lawmakers and industry leaders discussed how nuclear energy can help meet surging electricity demand driven by artificial intelligence, data centers, advanced manufacturing, and national security needs.
Technical Session
Wednesday, September 17, 2025|1:00–2:40PM CDT|Grand Salon AB
Session Chair:
Cole Kolstelac
Alternate Chair:
Jesson D. Hutchinson
Session Organizer:
Rowdy Davis
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TRISO-form HALEU-fueled Experiment for Transport Applications (THETA) Experimental Design and Simulation Results
1:00–1:20PM CDT
Kristin Stolte (LANL), Alex Levinsky (LANL), Christopher Campbell (Kairos Power), Nader Satvat (Kairos Power), Theresa Cutler (LANL)
Paper
The National Criticality Experiments Research Center: Accomplishments and Experiments Related to Criticality Safety in the Last Three Years
1:20–1:40PM CDT
George E. McKenzie (LANL), Kelsey Amundson (LANL), Theresa E. Cutler (LANL), Nicholas W. Thompson (LANL), Nicholas H. Whitman (LANL)
Quantifying Benchmark Submission Improvement with TSUNAMI-IP and TSURFER
1:40–2:00PM CDT
Rowdy Davis (Univ. New Mexico), Christopher M. Perfetti (Univ. New Mexico), Larry L. Wetzel (LL Wetzel, LLC.)
Lilith: An Enduring Plutonium Critical Assembly
2:00–2:20PM CDT
Cole Kostelac (LANL), Jesson D. Hutchinson (LANL), George E. McKenzie (LANL), Kristin N. Stolte (LANL), Robert C. Little (LANL)
Enhancements to the KENO Validation Benchmark for Spent Fuel Pool Criticality Analyses
2:20–2:30PM CDT
Robert Hall (Duke Energy), David S. Orr (Duke Energy)
Absolute Efficiency Characterization of Neutron Detectors within Radioisotope Identification Devices
2:30–2:40PM CDT
Nuria A. Putnam (TAMU), Craig M. Marianno (TAMU), Nicholas H. Whitman (LANL), Sam Meijer (LANL), Jesson D. Hutchinson (LANL)
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