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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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DOE fast tracks test reactor projects: What to know
The Department of Energy today unveiled 10 companies racing to bring test reactors online by next year to meet Trump's deadline of next Independance Day, leveraging a new DOE pathway that allows reactor authorization outside national labs. As first outlined in one of the four executive orders on nuclear energy released by President Trump on May 23 and in the request for applications for the Reactor Pilot Program released June 18, the companies must use their own money and sites—and DOE authorization—to get reactors operating. What they won’t need is a Nuclear Regulatory Commission license.
A. F. Vetter, A. B. Chilton
Nuclear Technology | Volume 11 | Number 2 | June 1971 | Pages 268-269
Technical Note | Shielding | doi.org/10.13182/NT71-A30892
Articles are hosted by Taylor and Francis Online.
It is suggested that the Tchebycheff criterion for obtaining a best fit of empirical expressions to gamma-ray buildup factor data may be preferable to the least-squares method which has often been used. On this basis, parameters for the Berger formula used in connection with point-source buildup factor data have been calculated for comparison with similar data previously determined on the least-squares basis. Maximum percentage errors when Tchebycheff parameters are used turn out to be equal to or smaller than the corresponding maximum errors using least-squares parameters.
