Energia i regulacje · 21/08/2023

U.S. Nuclear Regulatory Commission Issues New Regulatory Guide for Accident-Related Offsite Atmospheric Dispersion Factors

The U.S. Nuclear Regulatory Commission (NRC) has released a new Regulatory Guide (RG 1.249) outlining an approach for calculating atmospheric relative concentration values in support of modeling onsite releases to offsite boundaries from a design-basis accident at nuclear power plants.