high-level waste repository

A high-level waste repository is a specially designed facility for safely storing radioactive waste generated from nuclear reactors, like used fuel. It is built underground or in protected environments to isolate the hazardous material from people and the environment. The goal is to prevent radiation exposure and environmental contamination over thousands of years, given the long-lasting radioactivity. Such repositories typically involve secure containment systems, careful monitoring, and engineering solutions to ensure safety, environmental protection, and containment of the waste until its radioactivity diminishes to safer levels.