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Conference Spotlight
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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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Dec 2025
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Nuclear Science and Engineering
January 2026
Nuclear Technology
December 2025
Fusion Science and Technology
November 2025
Latest News
Flamanville-3 reaches full power
France’s state-owned electric utility EDF has announced that Flamanville-3—the country’s first EPR—reached full nuclear thermal power for the first time, generating 1,669 megawatts of gross electrical power. This major milestone is significant in terms of both this project and France’s broader nuclear sector.
Advances in Thermal Hydraulics (ATH 2024)
Technical Session|Panel
Tuesday, November 19, 2024|8:00–9:45AM EST|Coral B
Session Chair:
Marilyn Delgado (BWXT)
Session Organizers:
Jun Liao (Westinghouse Electric Co.)
Jon D. McWhirter (TerraPower)
In recent years, the development and deployment of liquid metal reactors is accelerating as a promising solution to address decarbonization, diversified nuclear application and closed fuel cycle. The industry engagement task force of Thermal-Hydraulics Division is organizing a panel session to engage the nuclear industry to facilitate the development of liquid metal reactors. This panel will focus on the recent progresses and challenges in developing sodium cooled reactor and lead/LBE cooled reactor, fast neutron spectrum or thermal neutron spectrum. The panel topics include the design of reactor, the testing and the analysis supporting the development. Panelists come from well-established nuclear reactor developers, fast-growing startup companies, and industry-oriented organizations.
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