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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.
Plenary Session
Tuesday, November 19, 2024|8:00–9:45AM EST|Crystal CDE
Organizer click on photo to read bio
Speakers (More to come) click on photo to read bio
As the demand for electricity in America rapidly grows, our military installations are increasingly considering nuclear power as part of their energy resilience plans. Nuclear power operates 24/7/365, and has the potential to provide defense installations with resilient energy for several years, even in the face of extreme weather conditions, physical or cyberattacks, pandemics, biothreats, and other emerging challenges that could disrupt commercial energy networks. The Army, Navy, and Air Force each have initiatives in place exploring the deployment of nuclear reactors on installations.
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