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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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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.
Current Nuclear Institute members residing in the United States permanently or on assignment are invited to apply for reciprocal membership in the American Nuclear Society, using the form below. Benefits include access to the Digital Nuclear Library, Professional Division membership, member-rate ANS conference registrations, and full access to Nuclear Newswire and ANS webinars. The reciprocal membership is good for one year, starting from your join date.
ANS members applying for the reciprocal Nuclear Institute membership should contact the ANS Membership Department at members@ans.org for instructions.
Your date of birth is requested in order to determine eligibility for the Young Members Group.
Please select your professional division memberships.