Nuclear energy is a way of creating heat through the fission process of atoms. All power plants convert heat into electricity using steam.
At nuclear power plants, the heat to make the steam is created when atoms split apart -- called fission.
(Other types of power plants burn coal or oil for heat to make steam.)
The  fission process takes place when the nucleus
of a heavy atom, like uranium or plutonium, is split in two when struck by a neutron.
The "fissioning" of the nucleus releases two or three new neutrons.
It also releases energy in the form of heat. The released neutrons can then repeat the process.
This releases even more neutrons and more nuclear energy. The repeating of the process is called a chain reaction.
In a nuclear power plant, uranium is the material used in the fission process. The heat from fission boils water and creates steam to turn a turbine.
As the turbine spins, the generator turns and its magnetic field produces electricity.
The following material will help you understand nuclear energy and the process put in place to protect the public in case of an accident.
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