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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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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Moving past Sayre’s Law on low-dose radiation
Craig Piercycpiercy@ans.org
So, President Trump has just kicked the low-dose radiation hornets’ nest.
Specifically, his recently signed executive order “Ordering the Reform of the Nuclear Regulatory Commission” calls for the NRC to “reconsider reliance” on the linear no-threshold (LNT) theory and the ALARA (as low as reasonably achievable) standard for radiation protection.
This directive will certainly reignite a vociferous debate within the radiation research community over the continued efficacy of using LNT as the basis for protecting the public and the environment, a community that has been wracked with controversy on this matter for the last few years.
I must admit that whenever the low-dose issue comes up, my first thoughts always go to Sayre’s Law.
2024 International Congress on Advances in Nuclear Power Plants (ICAPP) SPeaker
John J. McKetta Centennial Energy Chair Professor, Mechanical Engineering,The University of Texas at Austin
Dr. Michael E. Webber is the John J. McKetta Centennial Energy Chair in the department of mechanical engineering at the University of Texas at Austin and CTO of Energy Impact Partners, a $3 billion cleantech venture fund. From September 2018 to August 2021, Webber was based in Paris, France where he served as the Chief Science and Technology Officer at ENGIE, one of the world’s largest energy companies. Webber’s expertise spans research and education at the convergence of engineering, policy, and commercialization on topics related to innovation, energy, and the environment. His book Power Trip: The Story of Energy was published in 2019 by Basic Books with an award-winning 12-part companion series spread out over two seasons that aired on PBS, Amazon Prime, AppleTV, and in-flight entertainment on American Airlines. The series had more than 10,000 broadcasts in the United States and has been distributed in dozens of countries, ultimately reaching millions of viewers. He was selected as a Fellow of ASME (the American Society of Mechanical Engineers) and as a member of the 4th class of the Presidential Leadership Scholars, which is a leadership training program organized by Presidents George W. Bush and William J. Clinton. Webber has authored four full-length general interest books, created two interactive textbooks, written more than 500 publications, and been awarded 6 patents. He serves on the advisory board for Scientific American and GTI Energy (an industry consortium formerly known as the Gas Technology Institute). A successful entrepreneur, Webber was one of three founders in 2015 for an educational technology startup, DISCO Learning Media, which was acquired in 2018. Webber holds a B.S. and B.A. from UT Austin, and M.S. and Ph.D. in mechanical engineering from Stanford University. He was honored as an American Fellow of the German Marshall Fund and an AT&T Industrial Ecology Fellow on four separate occasions by the University of Texas for exceptional teaching.
Last modified February 7, 2024, 12:59pm PST