The U.S. Nuclear Regulatory Commission (NRC) granted an exemption to the Tennessee Valley Authority (TVA) on December 10, 2024, allowing them to conduct excavation support activities at the Clinch River Nuclear Site before receiving a construction permit. This exemption enables TVA to install support structures essential for safety during excavation but does not imply that a construction permit will be automatically approved afterward. The decision is based on ensuring no undue risk to public health and safety while considering defense and security measures. TVA claims that proceeding with these activities now will save time and costs and supports its commitment to early preparation for an eventual nuclear facility.
Simple Explanation
The Nuclear Regulatory Commission is letting the Tennessee Valley Authority start digging at a special site for a future power plant before they have the full green light to build, like getting ready for a new playground by putting up safety fences first. This doesn't mean they can automatically build the whole playground yet, but it helps them prepare and save time.