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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.”
D. C. Wilson, C. Adams, T. Asaki, G. R. Bennett, P.A. Bradley, S. Caldwell, N. D. Delamater, J. C. Fernandez, L. Foreman, S. R. Goldman, J. K. Hoffer, K. Klare, R. Margevicius, D. S. Montgomery, T. J. Murphy, L. Salzer, J. D. Sheliak, D. P. Smitherman, D. Thoma, J. Wallace, S. M. Pollaine
Fusion Science and Technology | Volume 34 | Number 3 | November 1998 | Pages 753-759
National Ignition Facility-Target Area | doi.org/10.13182/FST98-A11963704
Articles are hosted by Taylor and Francis Online.
Focusing on beryllium capsules, Los Alamos works toward ignition on the NIF, a first step to fusion power. Theory and experiments are giving us a greater understanding of laser plasma instabilities (SBS and SRS). A 1D Kirkpatrick-Baez microscope with < 1 μm resolution has been designed to observe shock timing. Tetrahedral hohlraum implosion experiments are being executed on Omega with symmetry better than cylindrical hohlraums on NIF. Understanding capsule instability growth, and experimentally testing it, is leading to new designs. The first NIF size beryllium capsule has been built from copper brazed hemispheres. Measurements of DT ice on beryllium show adequate smoothness and temperature cycling can reduce it further.