Unreasonably strict radiation exposure limits are holding back nuclear power development, according to a July report from Idaho National Laboratory (INL) researchers. The report challenges the current model for radiation exposure, arguing that recent evidence shows it is biologically unwarranted.
The current linear no-threshold approach assumes any amount of radiation—even minuscule—increases cancer risk in direct proportion to the dose, with no safe threshold. This model underpins the Nuclear Regulatory Commission rules requiring exposures to be kept "as low as reasonably achievable," which has effectively shifted to "as low as possible."
