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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.
International High-Level Radioactive Waste Management Conference
Technical Session
Wednesday, November 16, 2022|1:00–2:45PM MST|Lantana
Session Chair:
LianGe Zheng (LBNL)
Alternate Chair:
Jenn Frederick (Sandia)
Session Organizer:
Emily R. Stein
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Simplified Computations of Radionuclide Transport in Complex Fracture Networks in Deep Crystalline Rock
1:00–1:20PM MST
Osvaldo Pensado (Southwest Research Institute), Stuart Stothoff (Southwest Research Institute), Mrityunjai Sharma (Uppsala Univ.), Joel Geier (Clearwater Hardrock Consulting), Auli Niemi (Uppsala Univ.), Chin-Fu Tsang (LLNL)
Paper
Development of Radionuclide Transport Model in the Near Field Considering the Long-Term Evolution of Excavation Damaged Zone
1:20–1:40PM MST
Jaewon Lee (KAERI), Jung-Woo Kim (KAERI)
Effect of Considering Hydraulic Rock Mass Domain on Nuclide Transport in Fractured Rock
1:40–2:00PM MST
Yong-Min Kim (KAERI), Jung-Woo Kim (KAERI), Jaewon Lee (KAERI), Sung-Hoon Ji (KAERI)
DECOVALEX Task F DOE Crystalline Reference Case Results
2:00–2:20PM MST
Rosie Leone (Sandia), Emily Stein (Sandia), Jeffrey D. Hyman (LANL)
Modeling of Fractured Rock Under Stress for Nuclear Waste Disposal Applications
2:20–2:40PM MST
Teklu Hadgu (Sandia), Yifeng Wang (Sandia)
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