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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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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.
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Virtual |7:00–9:00AM PDT
Virtual |11:00AM–1:00PM PDT
Virtual |12:00–2:00PM PDT
Virtual |9:00–11:00AM PDT
Virtual |10:00–11:00AM PDT
Virtual |10:00–11:30AM PDT
Virtual |8:00–10:00AM PDT
Virtual |10:00AM–12:00PM PDT
Virtual |8:00–9:00AM PDT
Virtual |9:00–10:00AM PDT
Virtual |12:00–1:00PM PDT
Virtual |1:00–2:00PM PDT
Virtual |10:00AM–1:00PM PDT
Virtual |2:30–3:30PM PDT
Virtual |12:00–3:00PM PDT
Virtual |1:00–2:30PM PDT
Pacific A |7:30–9:00AM PDT
San Clemente |9:00–10:00AM PDT
Pacific A |9:00–10:00AM PDT
Oceanside |10:00–11:00AM PDT
San Clemente |10:00–11:00AM PDT
Catalina 5 |11:00AM–12:00PM PDT
San Clemente |11:00AM–12:00PM PDT
Catalina 5 |12:00–1:00PM PDT
Oceanside |12:00–1:30PM PDT
Mezzanine 6 |12:00–3:00PM PDT
Mezzanine 14 |1:00–2:00PM PDT
Catalina 5 |1:00–2:30PM PDT
Mezzanine 2 |1:00–3:00PM PDT
Oceanside |2:00–3:00PM PDT
Mezzanine 3 |3:00–4:00PM PDT
Mezzanine 1 |3:00–5:00PM PDT
San Clemente |4:00–5:00PM PDT
Oceanside |4:00–5:00PM PDT
Mezzanine 14 |4:00–6:00PM PDT
Catalina 5 |4:00–6:00PM PDT
Oceanside |11:30AM–1:00PM PDT
Mezzanine 14 |1:00–3:00PM PDT
Virtual |1:00–3:00PM PDT
Monterey |6:00–8:00PM PDT
Oceanside |6:00–8:00PM PDT
Virtual |6:30–8:30PM PDT
Monterey |8:30AM–3:00PM PDT
Oceanside |12:00–2:00PM PDT
Mezzanine 14 |1:00–2:30PM PDT
Mezzanine 14 |8:00AM–4:30PM PDT
Salinas |10:00AM–12:00PM PDT
Monterey |12:00–1:30PM PDT
Monterey |3:00–4:00PM PDT
Pacific A |3:15–5:00PM PDT
Pacific A |8:00AM–3:00PM PDT
