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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.
Advances in Nuclear Nonproliferation Technology and Policy Conference (ANTPC 2023)
Technical Session
Tuesday, November 14, 2023|10:00–11:45AM EST|Lincoln East
Session Chair:
Nathan Shoman (Sandia)
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Developing a Digital Twin of a TRUEX Extraction Process that Enables Non-proliferation and Safeguards Monitoring Through Optical Spectroscopy and Machine Learning
10:00–10:20AM EST
Justin T. Cooper (INL), Addyson Barnes (INL), Ramedy Flores (INL), Katherine Wilsdon (INL), Ashley Shields (INL)
Paper
Nuclear Forensics Methodology Development for Discriminating Plutonium out of Regulatory Control
10:20–10:40AM EST
Patrick O'Neal (TAMU), Sunil S. Chirayath (TAMU)
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