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
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!
Latest Magazine Issues
May 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
NRC v. Texas: Supreme Court weighs challenge to NRC authority in spent fuel storage case
The State of Texas has not one but two ongoing federal court challenges to the Nuclear Regulatory Commission that could, if successful, turn decades of NRC regulations, precedent, and case law on its head.
General Chairs:
Kostas Dovas (Exelon Generation)
Kostadin Ivanov (North Carolina State Univ.)
Technical Program Co-Chairs:
Christopher McClain (Dominion Energy)
Drew Thomas (Idaho National Laboratory)
Scribe:
Michael Marler (Marler Consulting)
Program Committee Co-Chairs:
Pat Berry (Patrick Berry Consulting, LLC)
Chuck Lease
Review Committee Chair:
Russ Coon (Exelon, retired)
Sponsorship Co-Chairs:
David Helling (Westinghouse)
Dan Randolph (X-energy)
Marketing/Social Media Chair:
Billy Wilson (OPG)
Committee Members:
Douglas Batche (Exelon)
Oum Keltoum Bouhelal (Higher National School Mines)
Lori Brady (Nuclear Energy Institute)
Susana del Alamo (Tecnatom)
Kenny Christian (INPO/NANT)
Juan Cortez (Callaway, Ameren)
Thomas Dean (Exelon Generation)
Lisa Edwards (EPRI)
Charlotte Hendrix (INL)
Gerry Hildebrandt (STPEGS)
Lois Jordan (INPO)
Bei Liu (Excelsior College)
Michael Johnson
Al Lowe (Southern Nuclear)
Lisa Marshall (North Carolina State University)
Jason Overstreet (Southern Nuclear)
Analiese Piraino (FENOC)
Brandon Starnes
Pam Terry (Westinghouse)
Jason Valtos (TVA)
Jeffrey Walton (TVA)
Ray Dean
Larry Lucas
Bert Barnes
Others:
Dan Carleton (Terrestrial USA)
Kathryn Hallman (EPRI)
John Hunsicker (Entergy)
Gregg Ludlam
Dan Roy (Accelerant Solutions)
Gregory Ruppert
