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
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
Meeting Spotlight
2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
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
Nov 2024
Jul 2024
Latest Journal Issues
Nuclear Science and Engineering
December 2024
Nuclear Technology
Fusion Science and Technology
November 2024
Latest News
Siting of Canadian repository gets support of tribal nation
Canada’s Nuclear Waste Management Organization (NWMO) announced that Wabigoon Lake Ojibway Nation has indicated its willingness to support moving forward to the next phase of the site selection process to host a deep geological repository for Canada’s spent nuclear fuel.
Utility Working Conference and Vendor Technology Expo (UWC 2023)
Matt Kirschenheiter is the Director of Design and Computer Engineering at TVA’s Fleet Center. In this role he has oversight of the nuclear fleet’s design, design regulatory, computer and cyber engineering programs. Matt has nearly 20 years of experience in engineering, maintenance, and operations at boiling water reactor facilities (BWR), pressurized water reactor (PWR) facilities and operating in the US Navy.
Kirschenheiter started his career as a nuclear submarine officer prior to joining TVA in 2009 and has served in various progressive roles in engineering and maintenance at TVA’s Sequoyah and Browns Ferry Nuclear Power Plants. Kirschenheiter continues to serve as a Commander in the US Navy Reserve and a six-time Commanding Officer. Most recently, prior to returning to TVA in 2022, he served as the Director of Engineering and Chief Engineer at the Nevada National Security Site and in 2018 as the Director of Engineering at Fermi Nuclear Power Station (DTE).
Kirschenheiter earned his Senior Reactor Operator Management Certification from Sequoyah Nuclear Plant and is a graduate of INPO’s Senior Nuclear Plant Management. He holds a Bachelor of Science in Mechanical Engineering from the United States Naval Academy and a Master of Science in Industrial and System Engineering from the University of Alabama Huntsville.
Last modified July 14, 2023, 9:07am EDT