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Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
Advanced Reactor Safety (ARS) SPeaker
Anders Gilbertson (preferred pronouns he/him/his) started work at the U.S. Nuclear Regulatory Commission in 2009 and served as a Reliability and Risk Analyst until 2022 when he became a Senior Project Manager in the Office of Nuclear Reactor Regulation, Division of Advanced Reactors and Non-Power Production Utilization Facilities.
Prior to starting with the NRC, Anders earned a Bachelor’s degree in physics and astronomy in 2002 and a Master’s degree in nuclear engineering in 2009, both from the University of Maryland, College Park. Since working at the NRC, Anders has been involved in several high-profile, risk-related projects as a lead for the development team for the NRC’s trial Regulatory Guide on PRA acceptability for non-LWR reactors, Regulatory Guide 1.247, and the lead for the development of other key risk-informed NRC regulatory guide revisions related to PRA acceptability for LWRs, Regulatory Guide 1.200, and risk-informed licensing basis changes for LWRs, Regulatory Guide 1.174. Anders was the Technical Lead for the Other Hazards Evaluation under the NRC’s Level 3 PRA Project and supported the development of the Level 2 PRA model for that project. More recently, Anders supported the development of guidance on construction permit PRA acceptability published in RG 1.253, Revision 0. When not working, Anders enjoys spending as much time with his family as he can, rock climbing, and motorsports.
Last modified April 5, 2024, 10:38am PDT
