Nuclear power can be obtained from nuclear fission, nuclear decay and nuclear fusion reactions. Presently, the vast majority of electricity from nuclear power is produced by nuclear fission of …

Nov 28, 2025 · There are two ways of releasing nuclear energy: fission and fusion. Nuclear power provides almost 15 percent of the world’s electricity. The first nuclear power plants, which were small …

Nov 11, 2025 · The nuclear energy harnessed around the world today to produce electricity is through nuclear fission, while technology to generate electricity from fusion is at the R&D phase.

Oct 29, 2025 · The heat is used to create steam that spins a turbine to produce nearly 20% of the nation’s power. Nuclear power helps the nation reduce energy sector emissions, strengthen energy …

Nuclear power plants generate electricity by using controlled nuclear fission chain reactions to heat water and produce steam that powers turbines. Nuclear is often labeled “clean” energy because no …

Aug 19, 2025 · When the electricity is made from atoms splitting apart, it's called nuclear energy. All power plants convert heat into electricity using steam. At nuclear power plants, the heat to make the …

Nuclear energy is extraordinary. It comes from splitting atoms in a reactor to heat water into steam, turn a turbine and generate electricity.

Nuclear energy is a carbon-free and extremely energy dense resource that produces no air pollution. Nuclear reactions produce large amounts of energy in the form of heat.

All nuclear power plants use nuclear fission, and most nuclear power plants use uranium atoms. During nuclear fission, a neutron collides with a uranium atom and splits it, releasing a large amount of …

Jun 26, 2025 · Start here to learn more about nuclear power's capabilities and limitations. You'll learn about different types of nuclear reactors, reprocessing, thorium, fission vs. fusion, and nuclear waste.