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Latest News
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.
F. Stichelbaut, T. Canon, Y. Jongen
Nuclear Technology | Volume 168 | Number 2 | November 2009 | Pages 477-481
Shielding | Special Issue on the 11th International Conference on Radiation Shielding and the 15th Topical Meeting of the Radiation Protection and Shielding Division (Part 2) / Radiation Protection | doi.org/10.13182/NT09-A9228
Articles are hosted by Taylor and Francis Online.
The Ion Beam Applications Company is developing a compact superconducting cyclotron for hadron therapy. This C400 cyclotron will deliver 400 MeV per nucleon 12C beams and will be installed in the Advanced Resource Center for Hadrontherapy in Europe in Caen, France. Shielding studies are based on the Particle and Heavy Ion Transport code System (PHITS) to compute the secondary neutron sources and MCNPX for the transport of these neutrons inside the facility.
