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November 8–12, 2025
Washington, DC|Washington Hilton
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Fusion Science and Technology
Latest News
U.K. consents to Hinkley Point B decommissioning
The U.K. government’s Office for Nuclear Regulation has granted EDF Energy formal consent to decommission the Hinkley Point B nuclear power plant in Somerset, England. The two-unit advanced gas-cooled reactor was permanently shut down in August 2022, and site owner EDF applied to ONR for decommissioning consent in August 2024.
M. Zucchetti, B. Coppi
Fusion Science and Technology | Volume 21 | Number 3 | May 1992 | Pages 2017-2022
Safety, Recycling, and Waste Management | doi.org/10.13182/FST92-A30017
Articles are hosted by Taylor and Francis Online.
A study on the activation of the Ignitor machine is performed. The machine has been modelled with the neutron transport code ANISN, in orderto calculate the neutron fluxes. These have been input in the inventory code ANITA, and the neutron-induced radioactivity in the structures of the machine is obtained. It becomes clear that the activation of certain parts of the machine (vessel, magnets) requires the adoption of remote handling equipment for their maintenance. The substitution of INCONEL 625 (vessel material for Ignitor) by a material with lower long-term activation is discussed.