ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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Division Spotlight
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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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Apr 2025
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Nuclear Science and Engineering
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
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Galerie 5|Session Chair: William F. Cureton
Monday, December 11, 2023|9:30–11:30AM CST
Galerie 5|Session Chair: Eric J. Lang
Monday, December 11, 2023|1:00–2:40PM CST
Galerie 5|Session Chair: Caleb P. Massey
Monday, December 11, 2023|3:10–4:50PM CST
Galerie 5|Session Chair: Janelle P. Wharry
Tuesday, December 12, 2023|8:00–9:40AM CST
Galerie 5|Session Chair: Kevin G. Field
Tuesday, December 12, 2023|10:00–11:40AM CST
Galerie 5|Session Chair: Stephen S. Raiman
Tuesday, December 12, 2023|1:00–2:40PM CST
Tuesday, December 12, 2023|3:10–4:50PM CST
Thursday, December 14, 2023|1:00–2:40PM CST
Galerie 5|Session Chair: Aaron Penders
Thursday, December 14, 2023|3:10–4:50PM CST
Panel|Galerie 3|Session Chair: Kevin G. Field
Galerie 1|Session Chair: Gary Was
Galerie 1|Session Chair: Stuart A. Maloy
Galerie 1|Session Chair: Kai Nordlund
Galerie 1|Session Chair: Brian Wirth
Galerie 1|Session Chair: Larry Aagesen
Galerie 1|Session Chair: Mahmut N. Cinbiz
Wednesday, December 13, 2023|8:00–9:40AM CST
Galerie 1|Session Chair: Kyle A. Gamble
Wednesday, December 13, 2023|10:00–11:40AM CST
Galerie 1|Session Chair: Ramprashad Prabhakaran
Thursday, December 14, 2023|8:00–9:40AM CST
Galerie 1|Session Chair: Benjamin P. Eftink
Thursday, December 14, 2023|10:00–11:40AM CST
Galerie 1|Session Chair: Jason Trelewicz
Galerie 1|Session Chair: Clarissa Yablinsky
Galerie 3|Session Chair: Michael R. Tonks
Galerie 3|Session Chair: Pierre-Clement A. Simon
Galerie 3|Session Chair: Marat Khafizov
Galerie 3|Session Chair: Assel Aitkaliyeva
Galerie 3|Session Chair: Luca Capriotti
Galerie 3|Session Chair: Fidelma Giulia Di Lemma
Galerie 3|Session Chair: Scarlett Widgeon Paisner
Galerie 3|Session Chair: Christopher Matthews
Galerie 3|Session Chair: Benjamin W. Beeler
Galerie 3|Session Chair: Jian Gan
Galerie 3|Session Chair: Zane Wallen
Galerie 3|Session Chair: Elizabeth S. Sooby
Galerie 6|Session Chair: Khalid Hattar
Galerie 6|Session Chair: Clarissa Yablinsky
Galerie 6|Session Chair: Maylise Nastar
Galerie 6|Session Chair: Yanwen Zhang
Galerie 6|Session Chair: William J. Weber
Galerie 6|Session Chair: Flyura Djurabekova
Galerie 6|Session Chair: Stephen A. Taller
Galerie 6|Session Chair: Yongfeng Zhang
Galerie 6|Session Chair: Anne A. Campbell
Galerie 1|Session Chair: Julie D. Tucker
Galerie 1|Session Chair: Tyler Gerczak
Galerie 5|Session Chair: Yongfeng Zhang
Galerie 5|Session Chair: Haozheng Qu
Galerie 5|Session Chair: Peng Wang
Galerie 5|Session Chair: Bruce A. Pint
Galerie 6|Session Chair: Michael Cooper
Galerie 6|Session Chair: Denia Djokic
Galerie 6|Session Chair: Stephen T. Lam
Galerie 6|Session Chair: Adam Burak
Galerie 2|Session Chair: Anne A. Campbell
Tuesday, December 12, 2023|5:00–7:00PM CST