Radioactive waste

What is Radioactive Waste?

Radioactive waste is a special kind of hazardous waste that has radioactive material. It comes from places like nuclear medicine, where doctors use it to help people, and nuclear power plants, which make electricity. It can also come from nuclear research and mining for special earth materials.

How is it Stored?

People have rules for storing radioactive waste to keep everyone safe. The waste is sorted into three groups: low-level waste, which has a little radioactivity; intermediate-level waste, which needs more protection; and high-level waste, which is very strong and needs special cooling.

Sometimes, spent nuclear fuel is processed in nuclear reprocessing plants. This can turn some of the fuel into glass-like material for safe storage deep underground in a deep geological repository.

Why is it Important?

Radioactive waste has elements that slowly change and give off energy. Over time, it becomes less dangerous. Storing it properly helps protect people and the environment for many years.