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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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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Nuclear Science and Engineering
November 2025
Nuclear Technology
October 2025
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Latest News
NEA report calls for more accurate data on SNF heat decay
The OECD Nuclear Energy Agency has issued a report calling for more-detailed information on tracking the decay heat of spent nuclear fuel from light water reactors. According to the NEA, the report highlights the increasing importance of accurate decay heat estimations due to evolving fuel characteristics, including higher initial fuel enrichment, increased burn-up rates, and extended reactor cycle lengths.
The report, Summary of the NEA Assessment on Spent Nuclear Fuel Decay Heat for Light Water Reactors, summarizes the findings of a subgroup of the NEA’s Working Party on Nuclear Criticality Safety (WPNCS), which ran from January 2022 to January 2024.
Technical Session|Panel|Sponsored by NCSD
Tuesday, November 19, 2024|3:15–5:00PM EST|Fantail
Session Chair:
Douglas G. Bowen
Session Organizer:
Alternate Chair:
Kevin H. Reynolds
The ANS-8 Forum allows the Nuclear Criticality Safety (NCS) community to learn about the consensus standards that are under development and what kinds of work items are being considered by the ANS-8 Subcommittee. ANS-8 working groups will also provide discussions about working group tasks and opportunities for stakeholders and volunteers to learn more about ANS-8 standards. Students and early-career individuals interested in standards are welcome to participate.
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