Nuclear power plants, also known as atomic power plants, are facilities that generate electricity using nuclear reactions. These facilities harness the energy released by splitting atoms in a process known as nuclear fission. Synonyms for nuclear power plants can include atomic energy plants, nuclear reactors, and nuclear power stations. These facilities are typically composed of a nuclear reactor, a cooling system, and turbines that generate electricity. Nuclear power plants are known for producing clean energy and reducing greenhouse gas emissions, but they can also pose safety risks in the event of a malfunction or disaster. Alternative energy sources such as wind, solar, and hydropower are gaining popularity as concerns about climate change and safety increase.