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.
Explore membership for yourself or for your organization.
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!
Latest Magazine Issues
Oct 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
November 2025
Nuclear Technology
Fusion Science and Technology
Latest News
TVA nominees promise to support advanced reactor development
Four nominees to serve on the Tennessee Valley Authority Board of Directors told the Senate Environment and Public Works Committee that they support the build-out of new advanced nuclear reactors to meet the increased energy demand being shouldered by the country’s largest public utility.
William E. Kastenberg
Valerie PutmanFrancis Alcorn
James Paul Holloway
Gerald Woodcock
Small Local SectionsColorado (Best Membership, Best Meetings and Programs)Chicago (Best Public Information and Education)Virginia (Best Section Management)Large Local SectionsSavannah River (Best Meetings and Programs)East Washington (Best Public Information and Education)Colorado (Best Overall)
Yuichi Hayashi
Jonathan R.D. Earnhart
Gary H. Rinehart
Michigan Memorial Phoenix ProjectUniversity of Florida Training Reactor (UFTR)
Kathryn A. McCarthy
Michael Williams
East Carolinas Local SectionWilliam D. Magwood IVNational Institute of Standards and TechnologyRonald PackardEmmy L.A. RoosMary Gerry White
Lane A. Bray
Mario Carelli
Daniel G. Cacuci
Senator Pete V. Domenici
Barth DoroshukJohn RycynaMarvin BowmanDonis Shaw
William C. Hopkins
GraduateUniversity of TennesseeB.J. Marshall, Aleksey UrmanovUndergraduateNorth Carolina State UniversityStacy ParkerUniversity of TennesseeClint Chedester, Jason Hasis, Ben Smith, Jeff TaysPurdue UniversityMichael A. Csernak, Michael A. Jones, Joseph R. Fernandez, Tomasz Kozlowski
Blair Briggs
Bal Raj Segal
David Petti
Annick Carnino
H.B. Robinson Nuclear Generating StationCarolina Power & Light CompanySequoyah Nuclear PlantTennessee Valley Authority
James P. O'Hanlon Dominion Energy
Michael M.R. Williams
Oliver D. Kingsley, Jr.
