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
Decommissioning & Environmental Sciences
The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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
May 2025
Nuclear Technology
April 2025
Fusion Science and Technology
Latest News
Norway’s Halden reactor takes first step toward decommissioning
The government of Norway has granted the transfer of the Halden research reactor from the Institute for Energy Technology (IFE) to the state agency Norwegian Nuclear Decommissioning (NND). The 25-MWt Halden boiling water reactor operated from 1958 to 2018 and was used in the research of nuclear fuel, reactor internals, plant procedures and monitoring, and human factors.
Thank you to the following donors who each have contributed $5,000 or more to the American Nuclear Society throughout the years. Your invaluable support helps sustain our service to ANS members and the nuclear community.
Mitsuyo Morita, in memory of Dr. Toshio Morita
Thank you to the following donors whose support helps further the Society
Jacob Anderson
Steven Arndt
Carol Berrigan
Jeffrey Buczek
Keith Bullen
Barry Butterfield
Terri Cameron
Kenneth Canavan
John Conant
Alan Cox
Jay DiMaggio
Vincent Esposito
Audeen Fentiman
Richard Gillem
Tsahi Gozani
Gerald Grandey
Robert Halstead
W. Reed Johnson
Raymond Juzaitis
Alan Levin
Max De Long
John Longenecker
Phyllis Lovett
Brian Mays
Thomas Mehlhorn
Warren Miller
Edward Moses
William Myers
Joseph Naser
Kevin O'Kula
Luis Reyes
Charles Richardson
Paul Rohr
Laura Scheele
Loren Schmid
Stephen P Schultz*
Ting-Leung Sham
Charles Slater
Russell Stachowski
John Williams
Natalie Yonker
Christina Back
Ann Bisconti
Willis Bixby
David Black
Gilbert Brown
Alex Burkart
Ralph Cerbone
YOON CHANG
Heather J. M. Chichester*
Daniel Churchman
Jeff Combs
Frank Dennis Coon, III*
Frank Dennis Coon
Gregory Corzine
Lawrence Drbal
Kenneth Ewell
James Fancher
James Fici
Michael Ford
Donald Hall
J. Stephen Herring
Charles Hogg
Angelina Howard
Eric Jackson
Gordon Jarvinen
Timothy Johnson
Andrew Kadak
William Kennedy
Wayne Kleppe
Maria Korsnick
Steven Krahn
Jay Kunze
David Lawson
Sama Bilbao y Leon
Kenneth Lewis
Donald Lincoln
Greg Mason
John McGaha
Natalie McIntosh
John Miller
Steven Nesbit
Peter Newby
Shawn Pautz
W. David Pointer
Nancy Ranek
E. James Reinsch
Bill Schaab
Glenn Sjoden
Andrew Smetana
David Smith
Rebecca Steinman
John Stevens
Michael Stimac
Bryan Tolmachoff
Paul Wilson
Andrew Wysong
Gary Zeigler
Rodney Adams
Ron Adamson
Nusret Aksan
Georgette Alexander-Morrison
Stephen Bajorek
Kimberly Beecher
Danny La Belle
Paul Benneche
Frederick Benton
Mark Bezilla
Thomas Boyce
Donald Brindle
Ann Tyson Campbell
William Campbell
Roger Mc Candless
Eugene Carbaugh
Stylianos Chatzidakis
Bill Conklin
David Costa
Michael Coyle
Douglas Crawford
Samuel Dechter
Mark DeHart
Roger Dilmore
Michael Dunn
Jan Van Erp
Louise Evans
Thomas Fanning
Jeffrey Favorite
Robert Ferguson
R. Arthur Forster
Ronald Fraass
Maria Gavrilas-Guinn
Joshua Gogolski
Garry Gose
William Halsey
John Hamawi
Tanya Hamilton
Ann Hansen
Jeffrey Harper
Sterling Harrison
Troy Hedger
Frank Helin
John Hendricks
Robert Hess
Thomas Hickey
Greg Hobson
Deidra Hodges
Joe Hough
James Hultz
Richard Hyland
Eric Jebsen
Hank Jenkins-Smith
Geoffrey Kaiser
Michael R. Kansler
Kenneth Keith
Walter Kirchner
Dana Knee
Dale Knutson
William Kohlroser
David Lam
Christina Leggett
Gordon Lipscy
Walter De Lise
Robert Little
dan livingstone
Richard Loretz
Jean-Francois Lucchini
Michael Marler
Robert Maurer
Frank McDougall
Harold McFarlane
Eric Meils
Donald Moen
James Morman
Michael Nelson
Theodore Nichols
Walter Nodean
James Painter
Larry Patterson
Robert Penn
Robert Plappert
Marvin Raber
Ronald Reder
Roger Reynolds
J. Patrick Rhone
Jeannie Rinckel
Ross Robinson
Wayne Romberg
Gary Rosenbloom
James Rowland
Sagid Salah
Kenneth Schultz
Thomas Silko
Mike Singh
Roger Sit
LaRon Smith
James Snelgrove
Herbert Spierling
David Stahl
Victor Sterner
Howell Stroup
Ronald Suarez
David Tateosian
Justin Thomas
Nick W. Touran
Nicholas Tsoulfanidis
Daniel Wilkins
Roger Williams
David Wilson
Ann Winters
Serkan Yilmaz
Erwin Zoch
James Adkins
Kelly Aldrich
Allan Aldridge
Benjamin Amiri
Edward Armstrong
Khalil Asal
Robert Austin
Sven Bader
Karen Barcal
John Barry
Henry Berry
Sandra Birk
J. Stewart Bland
Evaristo Bonano
Oum Keltoum Bouhelal
Joseph Braun
Karl Britsch
Forrest Brown
James Byrne
William Cabaniss
Michel Call
Sten Caspersson
Sacit Cetiner
Douglas Chambers
TuChiang Chen
Ian Cook
Stephen Cook
Timothy Crook
Richard Crowe
Gabriel Cuevas-Vivas
Garth Cummings
Charles Daily
Richard Denning
Nils Diaz
Pratap Doshi
Rik Droke
Robert Duckworth
Norman Dyer
Jeffrey Eakin
Leila El-Wakil
Ronald Ellis
George Englesson
Joseph Erb
Mike Farrar
Herbert Feinroth
Carl Fields
Michael Fikani
James Flaherty
Mark Flaherty
Emmet Forbis
Tony Gabriel
Norman Garner
Nicholas Gentile
James Gilmer
Larry Girvin
Joseph Graf
Nicholas Gramling
Austin Green
Andrew Griffith
Edwin Groover
Kathleen Gruetzmacher
Bruce Hack
Micah Hackett
Phillip Haga
James Hagan
Douglas Hambley
Tom Hannigan
Charles Hansford
Richard Harrington
Roger Harshbarger
Anthony Hechanova
John Hefler
Michael Joseph Hibbard
Karen Hogue
Scott Holstad
John Hummer
Strang Inc.
Richard Ivany
Michael James
Gary Jones
Joseph Kanney
William Kastenberg
Steven Kline
Peter Kuck
Ernestine Kuhr
Stephen LaMont
Richard Lanza
Stanley Levinson
Sten Lundberg
Thomas Magette
Lawrence Mangan
Mike Marcuccilli
Jerold Marks
Michael May
Thomas McComas
Gerry McCormick
F. Joseph McCrosson
Barry McElmurry
Elia Merzari
Gary Mignogna
George Miller
Hirokazu Minato
Frank Miraglia
Jill Mitchell
Eben Mulder
Evelyn Mullen
Steve Murano
Marc Nadeau
Toru Nakatsuka
Kenneth Naugle
Patrick O'Rourke
David Orr
Tau Ou
Douglas Packard
Francis Patti
Damian Peko
Charles Pennington
Jeffrey Philbin
Vladimir Pokorny
Kancharla Prasad
Francesc Puig
Christopher Putre
Jeffrey Randorf
Jose Reyes
John Richardson
Reginald Ronningen
Greg Rueger
Glenn Rushworth
Jeffrey Ryman
Wendell Seaborg
Volkan Seker
Howard Shaffer
Kashmir Singh
Jerome Solberg
Charles Sparrow
Edward Stehulak
Harold Stiles
William Szymczak
George Tessler
Frank Thiel
Roger Tilbrook
E.T. Tomlinson
Nick Touran
Pavel Tsvetkov
Richard Vilim
John Wacker
James Waldo
William Ward
Michael Webb
Roger Weber
William Weeks
Thomas Wendeln
Jeremy Whitlock
Robert Wolfgang
Yasunori Yamanaka
Jinan Yang
Michael Yates
ISMAIL YILDIRIM
UxC, LLC
Leon Cizelj
Masatoshi Kawashima
Anya Konstantinovsky
Martin Mandelberg
Austin Meredith
Sergey Nikitenko
Ja
Kirk Peterman
Adolf Rydl
Alden Ryno
Alberto Talamo
Kamil Tucek
Andrew Campbell
Donald Todd
Thank you to the following donors whose contributions support the Center
U.S. Department of Energy-DC
Constellation Generation
Heather J. M. Chichester
Carol Cise
Thank you to the following donors whose contributions help provide the financial resources needed for undergraduate and graduate students to begin or continue their academic studies within a variety of nuclear fields.
John C. Browne
Andrew Casella
Barry Ganapol
Taber Hersum
Deokjung Lee
Matthew Marzano
Christopher Perfetti
Robert Prieto
Stuart Slattery
Zachary Stankowski
Robert Joseph Zerr
American Society of Mechanical Engineers, in memory of Barry Sloane
Thank you to the following donors whose contributions to ANS help support the annual operations of the Society, furthering our mission and important work.
Margaret S.Y. Chu
Toshio Morita
Robert C. Webb
Michael L. Corradini, in memory of John Kelly
Rebecca Smith-Kevern, in memory of John Kelly
Richard Taft, in memory of John Kelly
Bao-Wen Yang, in memory of John Kelly
Thank you to the following companies that have matched their employees
AOGF/Benevity
UKOGF/Benevity
Thank you to the following donors for their lead support, honoring their commitment to ANS and to the nuclear field while helping to ensure the Society continues to advance nuclear science and technology.
Sidney A. Bernsen
Sidney have been actively involved in many phases of the nuclear power program, starting in November 1952 when Sidney graduated From Purdue University with a PhD. During that period Sidney worked at Argonne National Laboratory for five years and was initially involved in the evaluation of nuclear reactors for the dual purpose of providing plutonium and power. Read more...
Stuart G. Carpenter
Robert Lebo
Hisashi Ninokata
H. Peter Planchon
Edward L. Quinn
Raymond Sartor
