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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.”
N. M. Ghoniem, M. A. Firestone, R. W. Conn
Fusion Science and Technology | Volume 10 | Number 3 | November 1986 | Pages 1133-1145
Fusion Reactor Design—II | doi.org/10.13182/FST86-A24884
Articles are hosted by Taylor and Francis Online.
Operational aspects of a model tokamak system with a solid-breeder blanket are presented. The model blanket is an evolution of the STARFIRE and BCSS design studies. Full-power reactor operation is at a neutron wall loading of 5 MW/m2 and a surface heat flux of 1 MW/m2. The blanket is a pressurized steel module with bare beryllium rods and low-activation HT-9-(9-C-) clad LiA102 rods. The helium coolant pressure is 5 MPa, entering the module at 297°C and exiting at 550°C. The system power output is rated at 1000 MW(e). In this paper, we present our findings on various operational scenarios and their impact on system design. We first start with the salient aspects of operational physics. Time-dependent analyses of the blanket and balance of plant are then presented.