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Conference Spotlight
2026 ANS Winter Conference & Expo
November 15–18, 2026
Phoenix, AZ|Arizona Grand Resort & Spa
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Nuclear Science and Engineering
October 2026
Nuclear Technology
Fusion Science and Technology
August 2026
Latest News
Five companies, five bases: The Army’s Janus Program takes shape
Between the Nuclear Lifecycle Innovation Campuses and Nuclear Energy Launch Pad programs, August has already been a busy month for federal partnerships with the nuclear industry.
That trend continues: On Wednesday, the Department of the Army announced that it has selected five nuclear reactor developers—Antares Nuclear, BWXT Advanced Technologies, General Atomics Electromagnetic Systems, Radiant Industries, and Westinghouse Government Services—each paired with a different military installation, for its Janus Program.
This week, the nuclear community descended on Dallas, Texas, for the second annual Nuclear Energy Conference and Expo, the premier industry-focused nuclear conference cohosted by the American Nuclear Society and the Nuclear Energy Institute. Among the plenary panelists was Jeff Waksman, principal deputy assistant secretary of the Army for installations, energy, and environment. Waksman has been closely involved in the development of the Janus Program, and the morning before the program’s new selections were unveiled, he provided insights on its ultimate goals at NECX 2026.
Technical Session|Sponsored by NCSD
Monday, November 18, 2024|1:00–2:45PM EST|Fantail
Session Chair:
Michael Cartwright (Y-12)
Alternate Chair:
Benjamin Martin
Session Organizer:
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Improved Solid Angle Formulas for use in Criticality Hand Calculations
1:00–1:20PM EST
Jeffrey A. Favorite (LANL)
Paper
Bias and Bias Uncertainty for High-Burnup and Extended Enrichment Fuels in Criticality Safety Analyses Validation Studies
1:20–1:40PM EST
A. Lang (ORNL), M.N. Dupont (ORNL), A.M. Shaw (ORNL), W.A. Metwally (ORNL), W.J. Marshall (ORNL), C. Celik (ORNL), V. Karriem (ORNL), L. Reed Fassino (ORNL)
What is a Criticality Safety Officer at Savannah River Site
1:40–2:00PM EST
Tracy E. Stover (Savannah River Nuclear Solutions)
CAAS Detectability and Source Term Considerations
2:00–2:20PM EST
Timothy Jackson (Y-12 National Security Complex)
Standardized Criticality Safety Limits in Decommissioning Support at Los Alamos
2:20–2:40PM EST
Trevor Stewart (LANL)
