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
July 2025
Latest News
DOE on track to deliver high-burnup SNF to Idaho by 2027
The Department of Energy said it anticipated delivering a research cask of high-burnup spent nuclear fuel from Dominion Energy’s North Anna nuclear power plant in Virginia to Idaho National Laboratory by fall 2027. The planned shipment is part of the High Burnup Dry Storage Research Project being conducted by the DOE with the Electric Power Research Institute.
As preparations continue, the DOE said it is working closely with federal agencies as well as tribal and state governments along potential transportation routes to ensure safety, transparency, and readiness every step of the way.
Watch the DOE’s latest video outlining the project here.
R. Carrera, W. D. Booth, J. L. Anderson, T. Bauer, D. Coffin, T. A. Parish†
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 1629-1633
Material and Tritium | Proceedings of the Ninth Topical Meeting on the Technology of Fusion Energy (Oak Brook, Illinois, October 7-11, 1990) | doi.org/10.13182/FST91-A29574
Articles are hosted by Taylor and Francis Online.
This paper outlines the preliminary conceptual design of a minimum—cost tritium system for a basic ignition experiment whose objective is to produce and control fusion ignited plasmas for scientific study. A system without tritium recycling and tritium reprocessing is envisioned. The fueling requirements can be satisfied by using a tritium storage tank with 20 kCi absorbed in a uranium bed which will be delivered to the facility every month (about 100 ignition pulses). Fueling needs will be supplied by thermal heating of the uranium bed and subsequent gas puffing of the tritium into the tokamak vacuum vessel. A modular vacuum pumping system is considered (6 × 880 ℓ/sec). Tritiated liquid effluents are eliminated by using oilless—bearing pumps. A thin carbon film is applied by glow discharge over the first wall to contain the tritium in the plasma chamber (by saturating the C film). The overall cost of the tritium system is estimated to be less than $3 million.