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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
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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 NISD
Tuesday, November 14, 2023|1:00–2:45PM EST|Columbia 10
Session Chair:
Mihai A. Diaconeasa
Session Organizer:
Alternate Chair:
Askin Guler Yigitoglu (ORNL)
This panel session will start with “Highlights from the PSA 2023 Meeting” presentation. For those members who did not attend the PSA 2023, this will be a great opportunity to learn the meeting technical program, workshop, events, and attendance portfolio. The PSA Student Research Lightning Round and The Best Student Paper Award winners are invited to present their research. https://www.ans.org/meetings/npic13psa2023/
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