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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.
Radiation Protection and Shielding Division 2024 (RPSD 2024)
Lydia Tai has been a health physicist for the National Atmospheric Release Advisory Center (NARAC) in Livermore, California since 2019. As part of the multidisciplinary operations team at NARAC, she supports emergency planning and response activities and manages NARAC’s international collaborations. Lydia has over 18 years of experience in the Department of Energy complex in both federal and contractor organizations. Her past roles include managing the internal and external dosimetry programs for the Lawrence Livermore National Laboratory and supporting federal oversight of safety programs for the Nevada Field Office.
Lydia has a Bachelor of Science in Nuclear Engineering from the University of California, Berkeley, and a Master of Science in Radiation Health Physics from Oregon State University, Corvallis. She has been a Certified Health Physicist since 2016.
Last modified June 20, 2024, 3:50pm EDT
