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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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!
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Jan 2026
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Nuclear Science and Engineering
January 2026
Nuclear Technology
December 2025
Fusion Science and Technology
November 2025
Latest News
DOE awards $2.7B for HALEU and LEU enrichment
Yesterday, the Department of Energy announced that three enrichment services companies have been awarded task orders worth $900 million each. Those task orders were given to American Centrifuge Operating (a Centrus Energy subsidiary) and General Matter, both of which will develop domestic HALEU enrichment capacity, along with Orano Federal Services, which will build domestic LEU enrichment capacity.
The DOE also announced that it has awarded Global Laser Enrichment an additional $28 million to continue advancing next generation enrichment technology.
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