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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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Oct 2025
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Nuclear Science and Engineering
November 2025
Nuclear Technology
October 2025
Fusion Science and Technology
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.
To add or remove a session from your itinerary, please check the circle to the left of its title.
1:00–2:45PM PDT
Panel|Palos Verdes A/B
5:15–5:45PM PDT
Palos Verdes A/B
8:00–9:45AM PDT
Session Chair: Elia Merzari|Alternate Chair: Xiaodong Sun
Manhattan
Session Chair: David Pointer|Alternate Chair: Chul Hwa Song
Session Chair: David Pointer|Alternate Chair: Wade Marcum
Session Chair: Dillon Shaver|Alternate Chair: Lane Carasik
