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
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Mar 2026
Jan 2026
Latest Journal Issues
Nuclear Science and Engineering
April 2026
Nuclear Technology
February 2026
Fusion Science and Technology
Latest News
Swiss nuclear power and the case for long-term operation
Designed for 40 years but built to last far longer, Switzerland’s nuclear power plants have all entered long-term operation. Yet age alone says little about safety or performance. Through continuous upgrades, strict regulatory oversight, and extensive aging management, the country’s reactors are being prepared for decades of continued operation, in line with international practice.
Nuclear Criticality Safety Division 2025 Conference
Nuclear Engineering Teaching Laboratory
Director
John J. McKetta Energy
Professor
Dr. William (Bill) Charlton is a Professor in the Nuclear and Radiation Engineering Program within the Mechanical Engineering Department at the University of Texas at Austin (UT-Austin). At UT-Austin, he also serves as the Director of the Nuclear Engineering Teaching Laboratory (NETL) which houses the newest research reactor in the U.S. Since 2023, he has served as the UT-Sandia Faculty Liaison. He is an expert in the application of nuclear science and engineering for societal solutions (including national security, health care, and the environment). He has over 25 years of technical expertise in the design, development, testing, and evaluation of nuclear systems, analytical techniques, and instrumentation. From 2015-2017, he was the Research Director for the National Strategic Research Institute (NSRI) and the Associate Vice Chancellor for Research at the University of Nebraska. NSRI is the University Affiliated Research Center (UARC) for the U.S. Strategic Command and the U.S. Department of Defense for Combatting Weapons of Mass Destruction. From 2003-2015, Dr. Charlton served on the faculty of the Department of Nuclear Engineering at Texas A&M University (TAMU) and was the founding Director of the Nuclear Security Science & Policy Institute (NSSPI) from 2006-2015. He previously served as an Assistant Professor at UT-Austin from 2000-2003 and as a Technical Staff Member in the Nonproliferation and International Security Division at Los Alamos National Laboratory (LANL) from 1998-2000. Dr. Charlton earned a Ph.D. in Nuclear Engineering from Texas A&M University. Among his many awards, Dr. Charlton earned the Special Service Award from the Institute of Nuclear Materials Management in 2010. He has over 200 technical publications in referred journals and conference proceedings.
Last modified January 6, 2025, 12:04pm CST