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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. Puerto Rico Electric Power Authority - Wikipedia

    en.wikipedia.org/wiki/Puerto_Rico_Electric_Power...

    The Puerto Rico Electric Power Authority (PREPA; Spanish: AEE) is an electric power company owned by the Commonwealth of Puerto Rico responsible for electricity generation, power distribution, and power transmission on the island. [1]

  4. 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.

  5. Electric power - Wikipedia

    en.wikipedia.org/wiki/Electric_power

    Electric power is the rate of transfer of electrical energy within a circuit.Its SI unit is the watt, the general unit of power, defined as one joule per second.Standard prefixes apply to watts as with other SI units: thousands, millions and billions of watts are called kilowatts, megawatts and gigawatts respectively.

  6. 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.

  7. Puerto Rico - Wikipedia

    en.wikipedia.org/wiki/Puerto_Rico

    The Puerto Rico Electric Power Authority (PREPA, Spanish: Autoridad de Energía Eléctrica, AEE)—is an electric power company and the government-owned corporation of Puerto Rico responsible for electricity generation, power transmission, and power distribution in Puerto Rico. [211]

  8. Long Island Power Authority - Wikipedia

    en.wikipedia.org/wiki/Long_Island_Power_Authority

    Long Island Power Authority (LIPA, "lie-pah") is a municipal subdivision [1] of the State of New York that owns the electric transmission and electric distribution system serving all of Long Island and a portion of New York City known as the Rockaways.

  9. Electric generator - Wikipedia

    en.wikipedia.org/wiki/Electric_generator

    U.S. NRC image of a modern steam turbine generator (STG). In electricity generation, a generator, also called an electric generator, electrical generator, and electromagnetic generator is an electromechanical device that converts mechanical energy to electrical energy for use in an external circuit.