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
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
Jul 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
August 2025
Nuclear Technology
Fusion Science and Technology
Latest News
ANS joins others in seeking to discuss SNF/HLW impasse
The American Nuclear Society joined seven other organizations to send a letter to Energy Secretary Christopher Wright on July 8, asking to meet with him to discuss “the restoration of a highly functioning program to meet DOE’s legal responsibility to manage and dispose of the nation’s commercial and legacy defense spent nuclear fuel (SNF) and high-level radioactive waste (HLW).”
Daniel L. Jassby, John A. Schmidt
Fusion Science and Technology | Volume 40 | Number 1 | July 2001 | Pages 52-55
Technical Paper | doi.org/10.13182/FST01-A179
Articles are hosted by Taylor and Francis Online.
The electrical energy requirements and costs of accelerator transmutation of waste (ATW) and fusion plants designed to transmute nuclides of fission wastes are compared. Both systems use the same blanket concept, but tritium breeding is taken into account for the fusion system. The ATW and fusion plants are found to have the same electrical energy requirement per available blanket neutron when the blanket coverage is comparable and the fusion energy gain is near breakeven (Q [approximately equal to] 1), but the fusion plant has only a fraction of the energy requirement when Q >> 1. If the blanket thermal energy is converted to electricity, the fusion plant and ATW have comparable net electrical energy outputs per available neutron when Q 1.5 and the blanket neutron multiplication is large.