Nuclear energy is generated by a process called nuclear fission. Nuclear fission is the process of splitting the nucleus of an atom into two or smaller nuclei, which releases a large amount of energy in the form of heat and radiation.
Uranium is used as fuel in nuclear power plants. Uranium atoms are split in a reactor by a process called “controlled fission.” This process creates a chain reaction, in which the energy released by the fission of one atom is used to split other atoms. The heat generated by the fission reactions is used to create steam, which then drives turbines to generate electricity.
The process of nuclear fission also produces radioactive waste, which must be safely stored for thousands of years. Government agencies heavily regulate the safety of nuclear power plants and the management of nuclear waste to ensure the safety of the public and the environment.
Overall, nuclear energy works by harnessing the energy released by the fission of atoms to generate electricity. It is a reliable, low-carbon energy source, but it also has its own set of unique challenges and risks that need to be taken into consideration.