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  2. Electrical energy - Wikipedia

    en.wikipedia.org/wiki/Electrical_energy

    Electricity generation is the process of generating electrical energy from other forms of energy.. The fundamental principle of electricity generation was discovered during the 1820s and early 1830s by the British scientist Michael Faraday.

  3. 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.

  4. Electricity sector in Bolivia - Wikipedia

    en.wikipedia.org/wiki/Electricity_sector_in_Bolivia

    The largest company is Electropaz, majority-owned by Spain's Iberdrola; followed by Empresa de Luz y Fuerza Eléctrica Cochabamba (ELFEC), which was owned by the American PPL Global until 2007. The third place is occupied by the Rural Electrification Cooperative (CRE), which operates in the Department of Santa Cruz.

  5. History of electric power transmission - Wikipedia

    en.wikipedia.org/wiki/History_of_electric_power...

    Streetcars created enormous demand for early electricity. This Siemens Tram from 1884 required 500 V direct current, which was typical. Much of early electricity was direct current, which could not easily be increased or decreased in voltage either for long-distance transmission or for sharing a common line to be used with multiple types of electric devices.

  6. Electricity - Wikipedia

    en.wikipedia.org/wiki/Electricity

    Electricity is the set of physical phenomena associated with the presence and motion of matter possessing an electric charge.Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations.

  7. 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.

  8. Electric potential energy - Wikipedia

    en.wikipedia.org/wiki/Electric_potential_energy

    Electric potential energy is a potential energy (measured in joules) that results from conservative Coulomb forces and is associated with the configuration of a particular set of point charges within a defined system.

  9. LUMA Energy - Wikipedia

    en.wikipedia.org/wiki/LUMA_Energy

    [1] [2] Previously, these duties belonged exclusively (according to the law) to the Puerto Rico Electric Power Authority (PREPA, Spanish Autoridad de Energía Eléctrica, AEE), but as of July 20, 2018, permission was granted for PREPA assets and service duties to be sold to private companies, and on June 22, 2020, a 15-year contract [2] [3 ...