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
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott 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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May 2025
Jan 2025
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Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Webinar: MC&A and safety in advanced reactors in focus
Towell
Russell
Prasad
The American Nuclear Society’s Nuclear Nonproliferation Policy Division recently hosted a webinar on updating material control and accounting (MC&A) and security regulations for the evolving field of advanced reactors.
Moderator Shikha Prasad (CEO, Srijan LLC) was joined by two presenters, John Russell and Lester Towell, who looked at how regulations that were historically developed for traditional light water reactors will apply to the next generation of nuclear technology and what changes need to be made.
13th Nuclear Plant Instrumentation, Control & Human-Machine Interface Technologies (NPIC&HMIT 2023)
Technical Session|Panel
Monday, July 17, 2023|3:15–5:00PM EDT|301D
Session Chair:
Jason Paige
Alternate Chair:
Pareez Golub
Session Organizer:
Jamie B. Coble
Nuclear utilities in the U.S. are pursuing major digital modernization projects to the existing fleet of reactors to sustain long-term operations. The NRC in coordination with stakeholders have made significant changes to the regulatory infrastructure to support industry's implementation of digital instrumentation and controls (I&C) upgrades. The NRC is also currently reviewing license applications for major digital upgrades of plant protection systems at two nuclear sites. This panel will discuss current digital I&C modernization activities, implementation successes and challenges, and associated regulatory insights. The panel will also discuss their vision and potential technical and regulatory challenges for integrating current plant controls and safety systems into all-digital modern control rooms.
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