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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
Wednesday, November 10, 2021|12:40–2:40PM EST
Session Chair:
Michael Muhlheim (ORNL)
Alternate Chair:
Alex Huning (ORNL)
Session Organizer:
Session Producer:
Chase Blaeser
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Practical Insights for Assessing Multi-Unit Risk to Support Risk-Informed Decision-Making
12:40–1:10PM EST
Fernando Ferrante (EPRI), Andrea Maioli (Westinghouse Electric Co.), Ken Kiper (Westinghouse Electric Co.), Carrol Trull (Westinghouse Electric Co.), Adriana A. Sivori (Westinghouse Electric Co.)
Paper
Analysis of Common Cause Failures With Effects of Degradation and Maintenance
1:10–1:40PM EST
Taotao Zhou (Univ. of Maryland), Mohammad Modarres (Univ. of Maryland), Enrique López Droguett (Univ. of Chile)
PSA-Based Seismic Margin Assessment for a New Reactor Design
1:40–2:10PM EST
Manuel Pellissetti (Framatome), Gerben Dirksen (Framatome), Artem Shevchenko (Framatome), Hugo Jadot (EDF), Romain Tricard (EDVANCE)
Shutdown Level 2 PSA Methodology for a Small Modular Reactor
2:10–2:40PM EST
Hugo da Costa Romberg Júnior (Univ. of São Paulo), Nathália Nunes Araújo (Univ. of São Paulo), Maritza Rodriguez Gual (Univ. of São Paulo), Marcos Coelho Maturana (Univ. of São Paulo), Marcelo Ramos Martins (Univ. of São Paulo)
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