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Latest News
DOE announces NEPA exclusion for advanced reactors
The Department of Energy has announced that it is establishing a categorical exclusion for the application of National Environmental Policy Act (NEPA) procedures to the authorization, siting, construction, operation, reauthorization, and decommissioning of advanced nuclear reactors.
According to the DOE, this significant change, which goes into effect today, “is based on the experience of DOE and other federal agencies, current technologies, regulatory requirements, and accepted industry practice.”
Kozo Yamazaki, Kiyomasa Watanabe, Osamu Motojima, Masami Fujiwara
Fusion Science and Technology | Volume 27 | Number 3 | April 1995 | Pages 260-263
Helical Systems | doi.org/10.13182/FST95-A11947083
Articles are hosted by Taylor and Francis Online.
Modular Heliotron concepts with well-defined and efficient closed helical divertor are studied. The physics optimization of this system has been carried out based on the LHD (Large Helical Device) concept by means of vacuum magnetic surface analyses and finite-beta calculations. The effectiveness of this new modular coil system and its magnetic configuration are clarified. Engineering design of this Modular Heliotron Reactor (MHR) is also carried out based on this physics concept and engineering scalings, and the required machine parameters for DT ignition reactors are clarified.
