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  2. Electrical energy - Wikipedia

    en.wikipedia.org/wiki/Electrical_energy

    Electrical energy is the energy transferred as electric charges move between points with different electric potential, that is, as they move across a potential difference. ...

  3. Electricity generation - Wikipedia

    en.wikipedia.org/wiki/Electricity_generation

    Electricity generation is the process of generating electric power from sources of primary energy.For utilities in the electric power industry, it is the stage prior to its delivery (transmission, distribution, etc.) to end users or its storage, using for example, the pumped-storage method.

  4. Electric power industry - Wikipedia

    en.wikipedia.org/wiki/Electric_power_industry

    The Athlone Power Station in Cape Town, South Africa. The electric power industry is commonly split up into four processes. These are electricity generation such as a power station, electric power transmission, electricity distribution and electricity retailing.

  5. Electric battery - Wikipedia

    en.wikipedia.org/wiki/Electric_battery

    An electric battery is a source of electric power consisting of one or more electrochemical cells with external connections [1] for powering electrical devices. When a battery is supplying power, its positive terminal is the cathode and its negative terminal is the anode. [2]

  6. Nuclear power - Wikipedia

    en.wikipedia.org/wiki/Nuclear_power

    The first light bulbs ever lit by electricity generated by nuclear power at EBR-1 at Argonne National Laboratory-West, December 20, 1951. [7]The process of nuclear fission was discovered in 1938 after over four decades of work on the science of radioactivity and the elaboration of new nuclear physics that described the components of atoms.

  7. Energy efficiency - Wikipedia

    en.wikipedia.org/wiki/Energy_efficiency

    Energy efficiency may refer to: . Energy efficiency (physics), the ratio between the useful output and input of an energy conversion process Electrical efficiency, useful power output per electrical power consumed

  8. Rivian - Wikipedia

    en.wikipedia.org/wiki/Rivian

    Rivian Automotive, Inc., is an American electric vehicle manufacturer and automotive technology and outdoor recreation company founded in 2009. Rivian produces an electric sport utility vehicle (SUV), a pickup truck on a "skateboard" platform that can support future vehicles or be adopted by other companies, and an electric delivery van, the Rivian EDV. [6]

  9. Renewable energy - Wikipedia

    en.wikipedia.org/wiki/Renewable_energy

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