Energia i regulacje · 23/07/2025
NRC Denies NuScale Power's Petition for Rulemaking on Embrittlement Calculation
The U.S. Nuclear Regulatory Commission (NRC) has denied a petition submitted by Thomas A. Bergman on behalf of NuScale Power, LLC, to revise its regulations for calculating embrittlement in steel reactor vessels, citing lack of safety concerns and new information.