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 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
Latest Magazine Issues
Aug 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
October 2026
Nuclear Technology
September 2026
Fusion Science and Technology
August 2026
Latest News
Front-end nuclear fuel supply cooperation: Turning allied interdependence into strategic advantage
The global nuclear revival, which is fueled by unprecedented demand for firm, affordable, dispatchable power for artificial intelligence and data center build-out, energy security imperatives, and climate commitments, has exposed a structural reality of the Western fuel cycle: No single allied nation currently possesses the full suite of front-end capabilities. From mining through conversion, enrichment, fabrication, and the emerging deconversion and metallization steps required for reactor fuels, capability is distributed across Canada, France, Japan, the United Kingdom, and the United States (collectively, the “Sapporo Five”), as well as a small group of close partners.
2023 ANS Student Conference Speaker
Dr. Larry Satkowiak is a Nonproliferation, Safeguards, & Security subject matter expert. He recently retired from Oak Ridge National Laboratory where he served as the director of their Nonproliferation Program Office. As director, he led the laboratory’s nonproliferation and nuclear safeguards and security efforts and was the primary interface with multiple sponsoring agencies. He serves on several international committees focusing on the safeguarding and nonproliferation of nuclear materials and nuclear weapons. Larry is a Senior Fellow and former President of the Institute of Nuclear Materials Management, an international professional society focused on safe, secure and effective management of nuclear materials. He was selected as a Fellow of the American Association for the Advancement of Science recognizing his nuclear nonproliferation efforts. He is also active in the American Nuclear Society and American Physical Society, again focusing on issues surrounding nuclear proliferation, safeguards and security.
Dr. Satkowiak received his B.S. in Physics and Applied Mathematics and his M.S. degree in Experimental Nuclear Physics from Western Michigan University, and his Ph.D. in Nuclear Physics from the University of Notre Dame.
Last modified March 23, 2023, 3:54pm EDT