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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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DOE-NE’s newest fuel consortium includes defense from antitrust laws
The Department of Energy's Office of Nuclear Energy is setting up a nuclear fuel Defense Production Act Consortium that will seek voluntary agreements with interested companies “to increase fuel availability, provide more access to reliable power, and end America’s reliance on foreign sources of enriched uranium and critical materials needed to power the nation’s nuclear renaissance.” According to an August 22 DOE press release, the plan invokes the Defense Production Act (DPA) to give consortium members “defense from antitrust laws when certain criteria are met” and “allow industry consultation to develop plans of action.” DOE-NE is looking for interested companies to join the consortium ahead of its first meeting, scheduled for October 14.
Hanna Koskinen, Jari Laarni, Marja Liinasuo (VTT Technical Research Centre of Finland), Leena Salo (Fortum Power and Heat Oy)
Proceedings | Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technolgies (NPIC&HMIT 2019) | Orlando, FL, February 9-14, 2019 | Pages 488-498
We present an application of Systems Usability Case (SUC) as an overall human factors validation approach in a nuclear power plant control room modernization project. SUC enables a requirement-based human factors evaluation of complex technical systems that may cover the entire verification and validation process. The SUC is based on the Safety Case approach and on the Systems Usability construct. One of the main aims of establishing a Safety Case is to bring to the front the arguments and evidence for safety in such a way that the reasoning supports the work of a regulator or licensing organization. In the end, the SUC enables evaluating the Systems Usability of a system and making a reasonable solid argument about the acceptance of the system for use. The question is how the conclusions are reached through a reasoning process, in which the arguments are made about the evidence to approve or reject the claim concerning the quality of the system. The paper presents an application of the SUC to real data from an integrated system validation of the modernized main control room of Loviisa nuclear power plant. The results of the validation are discussed from the point of view of how the SUC approach enabled forming a statement about the acceptance of the control room. Moreover, some examples are given to demonstrate the learnings (e.g., strengths and weaknesses) as well as the development needs of the SUC approach.