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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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Latest News
IAEA again raises global nuclear power projections
Noting recent momentum behind nuclear power, the International Atomic Energy Agency has revised up its projections for the expansion of nuclear power, estimating that global nuclear operational capacity will more than double by 2050—reaching 2.6 times the 2024 level—with small modular reactors expected to play a pivotal role in this high-case scenario.
IAEA director general Rafael Mariano Grossi announced the new projections, contained in the annual report Energy, Electricity, and Nuclear Power Estimates for the Period up to 2050 at the 69th IAEA General Conference in Vienna.
In the report’s high-case scenario, nuclear electrical generating capacity is projected to increase to from 377 GW at the end of 2024 to 992 GW by 2050. In a low-case scenario, capacity rises 50 percent, compared with 2024, to 561 GW. SMRs are projected to account for 24 percent of the new capacity added in the high case and for 5 percent in the low case.
Technical Session|Sponsored by RPD
Wednesday, June 16, 2021|2:15–4:00PM EDT
Session Chair:
Jason Hearne (Texas A&M Univ.)
Alternate Chair:
Massimiliano Fratoni (Univ. of California Berkeley)
Session Organizer:
Pavel V. Tsvetkov
Staff Producer:
Susan Gallier (ANS)
This is a standing RPD session with papers on all reactor physics design, validation and operational experience topics of contemporary interest.
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Reactor Physics Analyses of the Big-BUSTER Testing Environment in TREAT
John D. Bess (INL), Nicolas E. Woolstenhulme (INL), Matthew R. Ramirez (INL), Wesley T. Smith (INL), Aaron S. Epiney (INL)
Paper
Review: Monte Carlo Neutronics Validation Studies of Burned Nuclear Material
Sean P. Martinson (Texas A&M Univ.), Sunil S. Chirayath (Texas A&M Univ.)
nTRACER Solutions to C5G7-TD Neutron Noise Simulation Benchmark
Junsu Kang (Seoul Nat'l Univ.), Han Gyu Joo (Seoul Nat'l Univ.)
Presentation Video (Visible to Attendees)
Flexible Cross Section Generation in OpenMC with TOGA (Tool for Optimization and Group-Structure Analysis)
Miriam A. Kreher (MIT), Jack Galloway (LANL), Blake Wilkerson (ORNL), Joshua Richard (LANL)
Design and Heat Generation Rate Analysis of LEU-UAlx Dispersion Target Plates for Irradiation in the High Flux Isotope Reactor
Nolan Goth (ORNL), Trevor Howard (ORNL), Jorge Navarro (ORNL), Eliott Fountain (ORNL), Nesrin Cetiner (ORNL), Chris Bryan (ORNL)
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