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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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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.
Technical Session|Sponsored by NCSD
Monday, June 14, 2021|3:15–5:00PM EDT
Session Chair:
Lon E. Paulson
Session Organizers:
Tracy Stover (SRNL)
Deb Hill (NNL)
Alternate Chair:
Staff Producer:
Erica McGowan (ANS)
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Reactivity Impact of Reprocessing Impurities on HALEU Feed Stock
Scott Martin (North Carolina State Univ.), Tracy Stover (Savannah River Nuclear Solutions)
Paper
Heterogeneous Reactivity Effects of Low-Enriched Uranium Systems
Lon E. Paulson (GE Hitachi/Global Nuclear Fuel-Americas), Qi Ao (Boston Government Services)
Assessment of Hafnium Nuclear Data for Criticality Safety Applications
Véronique Dumont (Institut de Radioprotection et de Sûreté Nucléaire), Nicolas Leclaire (Institut de Radioprotection et de Sûreté Nucléaire), Isabelle Duhamel (Institut de Radioprotection et de Sûreté Nucléaire), Luiz Leal (Institut de Radioprotection et de Sûreté Nucléaire)
Incipient Reflux Mitigation: A Lesson Learned from Operations
Tracy Stover (Savannah River Nuclear Solutions), Brandon Eubanks (Savannah River Nuclear Solutions)
Time Dependent Neutron Multiplication Simulation in Aqueous Separations Upsets
Tracy Stover (Savannah River Nuclear Solutions)
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