First, high-level radioactive waste is produced in a nuclear power plant during the generation of electricity. This waste is extremely hazardous and must be carefully managed.
Next, the waste is transferred into a cooling system, usually a large water-filled pool. Here, it is stored for several years to allow the temperature and radiation levels to decrease. The water acts as both a coolant and a protective barrier against radiation.
After sufficient cooling, the waste is moved into specialized containers, often made of steel and concrete. These containers are designed to prevent leaks and shield the environment from radiation.
In the following stage, the sealed containers are transported to a long-term storage or disposal facility. This is typically located deep underground in a geologically stable area.
