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
Center for Used Fuel Research: Building confidence in storage and transport
Used nuclear fuel storage and transportation have reached a critical juncture.
Dozens of utilities need reliable data on how used nuclear fuel performs in dry storage casks and canisters to extend regulatory licenses at sites across the United States. Likewise, the Department of Energy expects to take ownership of the used nuclear fuel—termed “spent nuclear fuel” in the laws and regulations governing its stewardship—and transfer it to one or more federal staging facilities for management and disposition.
Meanwhile, dozens of reactor companies are testing prototypes of advanced reactors and advanced reactor fuels. Eventually, regulators and industry must also verify the safety and security of storage methods for these advanced fuel types.
To help address these challenges, the DOE established the Center for Used Fuel Research (CUFR) in January 2026 for work related to the long-term storage and transport of used nuclear fuel.
International Conference on Physics of Reactors 2024 Plenary SPeaker
Core Design Specialist
Rolls-Royce SMR
Dr. Oliver Hannant is the Core Design Specialist at Rolls-Royce SMR.
In his current role, Oliver is responsible for delivering the design of the reactor core and fuel technology for the SMR, developing the associated analytical methods, and leading the licensing programme for Fuel and Core. Oliver has held numerous technical and leadership roles in Core Design, Fault Studies and Severe Accidents, and has over 15 years of experience in the nuclear industry.
Oliver holds a Master’s degree in Physics and a PhD in Physical Chemistry.
Last modified February 20, 2024, 6:52am PST