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NRC approves TerraPower construction permit
Today, the Nuclear Regulatory Commission announced that it has approved TerraPower’s construction permit application for Kemmerer Unit 1, the company’s first deployment of Natrium, its flagship sodium fast reactor.
This approval is a significant milestone on three fronts. For TerraPower, it represents another step forward in demonstrating its technology. For the Department of Energy, it reflects progress (despite delays) for the Advanced Reactor Demonstration Program (ARDP). For the NRC, it is the first approval granted to a commercial reactor in nearly a decade—and the first approval of a commercial non–light water reactor in more than 40 years.
Sidney W. Smith, James J. Byrne
Nuclear Technology | Volume 87 | Number 4 | December 1989 | Pages 772-777
Technical Paper | TMI-2: Decontamination and Waste Management / Nuclear Safety | doi.org/10.13182/NT89-A27670
Articles are hosted by Taylor and Francis Online.
As part of the effort to finalize the cleanup activities and enter the postdefueling phase, Three Mile Island Unit 2 (TMI-2) has submitted a safety analysis report to the U.S. Nuclear Regulatory Commission. This report includes a review of the regulations of Code of Federal Regulations 10CFR50. This review resulted in the determination that very few of the requirements in 10CFR50 are applicable to TMI-2. Since a facility entering a nonoperating and defueled phase as part of the early decommissioning process (SAFSTOR) is very similar to the situation at TMI-2, new and clear regulatory guidance addressing this phase of the nuclear cycle would be beneficial to the nuclear industry as a whole.