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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.”
Fujio Maekawa, Yoshimi Kasugai, Chikara Konno, Masayuki Wada, Yukio Oyama, Yujiro Ikeda, Robert Johnson, Edward T. Cheng, Mario Pillon, Isao Murata, Isao Kokooo, Daisuke Nakano, Akito Takahashi
Fusion Science and Technology | Volume 34 | Number 3 | November 1998 | Pages 1018-1022
Neutronics Experiments and Analysis (Poster Session) | doi.org/10.13182/FST98-A11963747
Articles are hosted by Taylor and Francis Online.
A fusion neutronics benchmark experiment on vanadium-alloy was conducted. Various nuclear quantities related to both neutrons and gamma-rays were measured. It was found through benchmark analyses that all the cross section data of mainly vanadium in recent nuclear data files still involved serious problems. Improvement of these data is strongly required. According to discussion on neutron KERMA factors, the major finding was that neutron KERMA factors based on ENDF/B-VI above 10 MeV were too large due to the larger 51V(n,n'p)50Ti cross section.
