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NRC unveils Part 53 final rule
The Nuclear Regulatory Commission has finalized its new regulatory framework for advanced reactors that officials believe will accelerate, simplify, and reduce burdens in the new reactor licensing process.
The final rule arrives more than a year ahead of an end-of-2027 deadline set in the Nuclear Energy Innovation and Modernization Act (NEIMA), the 2019 law that formally directed the NRC to develop a new, technology-inclusive regulatory approach. The resulting rule—10 CFR Part 53, “Risk-Informed, Technology-Inclusive Regulatory Framework for Advanced Reactors”—is commonly referred to as Part 53.
W. Howard Lowdermilk
Fusion Science and Technology | Volume 15 | Number 2 | March 1989 | Pages 339-349
Inertial Confinement Fusion Driver | doi.org/10.13182/FST89-A39725
Articles are hosted by Taylor and Francis Online.
Recent ICF experiments indicate that high fusion energy gain (10–100) can be achieved using appropriately shaped, short wavelength laser pulses of roughly 10 MJ energy, 1000 TW power and 300 TW/cm2 intensity. These requirements can be met by Nd:glass lasers. The challenge is to reduce overall system cost to significantly below $1B. This paper discusses developments toward that goal.