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  1. Nuclear power - Wikipedia

    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 …

  2. Nuclear explained - U.S. Energy Information Administration (EIA)

    2023年8月21日 · Nuclear fuel—uranium Uranium is the fuel most widely used by nuclear plants for nuclear fission. Uranium is considered a nonrenewable energy source, even though it is a …

  3. What is Nuclear Energy? The Science of Nuclear Power

    2022年11月15日 · Nuclear energy is a form of energy released from the nucleus, the core of atoms, made up of protons and neutrons. This source of energy can be produced in two ways: …

  4. What Is Nuclear Energy?

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

  5. What Is Nuclear Energy? | Nuclear Regulatory Commission

    2025年8月19日 · At nuclear power plants, the heat to make the steam is created when atoms split apart — called fission. When atoms split apart, they release heat. When the process is …

  6. Nuclear energy | Definition, Sources, Uses, & Facts | Britannica

    2025年8月14日 · Nuclear energy, energy that is released in significant amounts in processes that affect atomic nuclei, the dense cores of atoms. One method of releasing nuclear energy is by …

  7. What is Nuclear? – Learn about nuclear power

    2025年6月26日 · Learn all about nuclear power directly from nuclear engineers, from the basics to detailed deep dives into types of reactors, nuclear history, economics, and nuclear waste