ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Thermal Hydraulics
The division provides a forum for focused technical dialogue on thermal hydraulic technology in the nuclear industry. Specifically, this will include heat transfer and fluid mechanics involved in the utilization of nuclear energy. It is intended to attract the highest quality of theoretical and experimental work to ANS, including research on basic phenomena and application to nuclear system design.
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!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
May 2025
Fusion Science and Technology
Latest News
The 2025 ANS election results are in!
Spring marks the passing of the torch for American Nuclear Society leadership. During this election cycle, ANS members voted for the newest vice president/president-elect, treasurer, and six board of director positions (four U.S., one non-U.S., one student). New professional division leadership was also decided on in this election, which opened February 25 and closed April 15. About 21 percent of eligible members of the Society voted—a similar turnout to last year.
Plenary Session
Friday, April 5, 2024|8:00–9:50AM EDT|Eric J. Barron Innovation Hub Room 603
Session Chair:
Jonathan Balog (Penn State University)
Session Organizer:
Speakers
Lisa MarshallANS Vice President 2023-2024
Sola TalabiSenior ConsultantPittsburgh Technical
Oscar PratSenior Director, AP1000® Construction Support Services Westinghouse Electric Company
It's no secret that building new nuclear power plants in the United States has been a challenging experience. After construction began over a decade ago for Vogtle Units 3 & 4, both units are now online and connected to the grid. Given the energy and resources being invested into reactors of all shapes and sizes, delays on this scale must be avoided as much as possible given the economic costs as well as clean energy goals that must be met. Insights from past and present nuclear plant construction efforts must be applied in a coherent and meaningful way to mitigate or prevent the issues seen previously. This plenary panel aims to dig up, and dig through, some of the historical context of cost/schedule overruns, new issues that were encountered with the AP1000® projects at Vogtle, and how community engagement has contributed to nuclear power project cancellations as well as premature closures. Together, these lessons learned will help inform future construction efforts across the United States, regardless of the reactor being built!
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Attachment — Opening Plenary Biographies
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