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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Deep geologic repository progress—2025 Update
Editor's note: This article has was originally published in November 2023. It has been updated with new information as of June 2025.
Outside my office, there is a display case filled with rock samples from all over the world. It contains a disk of translucent, orange salt from the Waste Isolation Pilot Plant near Carlsbad, N.M.; a core of white-and-bronze gneiss from the site of the future deep geologic repository in Eurajoki, Finland; several angular chunks of fine-grained, gray claystone from the underground research laboratory at Bure, France; and a piece of coarse-grained granite from the underground research tunnel in Daejeon, South Korea.
Y. Seki, H. Noguchi, K. Maki, H. Iida, S.J. Piet
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 1831-1836
Neutronic | Proceedings of the Ninth Topical Meeting on the Technology of Fusion Energy (Oak Brook, Illinois, October 7-11, 1990) | doi.org/10.13182/FST91-A29610
Articles are hosted by Taylor and Francis Online.
Inventories, release amount, and resulting site boundary dose are evaluated for the possible activation products effluents from ITER. They are activated corrosion products in the cooling water of the primary cooling system, activation of the cooling water itself, the air or inert gas surrounding penetration ducts, high voltage insulating gas for the neutral beam injector, and activated dust in the plasma chamber. The site boundary dose for the public due to the atmospheric effluents of activation products is evaluated to be ∼2 μSv/a which is well below the ITER design target of 50 μSv/a for the sum of tritium and activation products atmospheric effluents.
