Electricity

Electricity is the set of physical phenomena associated with the presence and flow of electric charge. Electricity gives a wide variety of well-known effects, such as lightning, static electricity, electromagnetic induction and electric current. In addition, electricity permits the creation and reception of electromagnetic radiation such as radio waves.

In electricity, charges produce electromagnetic fields which act on other charges. Electricity occurs due to several types of physics:

  • electric charge: a property of some subatomic particles, which determines their electromagnetic interactions. Electrically charged matter is influenced by, and produces, electromagnetic fields.
  • electric field (see electrostatics): an especially simple type of electromagnetic field produced by an electric charge even when it is not moving (i.e., there is no electric current). The electric field produces a force on other charges in its vicinity.
  • electric potential: the capacity of an electric field to do work on an electric charge, typically measured in volts.
  • Latest News for: Waste electricity

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    Standard Chartered signs Middle East's first 'transition trade' facility with UAE’s Lafarge Emirates Cement

    Gulf News 17 Aug 2022
    Lafarge Emirates Cement is initiating a ‘waste heat recovery’ system, which will allow it to use less electricity from the grid to power operations and support transition to cleaner power sources ... The waste heat recovery solution is ......
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    SCB launches region’s first transition trade finance facility

    Gulf Daily News 17 Aug 2022
    A leading cement producer in the UAE and a wholly owned subsidiary of Holcim Group, Lafarge’s Waste Heat Recovery solution is being provided by one of the largest global players in electricity, natural gas, and energy services with a commitment to achieve net zero carbon emissions by 2045....
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    Compressed air to boost green power

    China Daily 17 Aug 2022
    A compressed air energy storage device, which is able to store electricity and release it when needed, thus improving energy efficiency and reducing waste, is in the final stages of testing before it enters operation in Zhangjiakou, Hebei province ... When power consumption peaks, the air is released to drive generators to create electricity....
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    How to make movies without a huge carbon footprint

    BBC News 17 Aug 2022
    For on-set filming, the studio ideally has a renewable electricity contract already ... Some HVO is made from waste, including used cooking oil and animal fats ... Using small generators and switching equipment on only when needed would help to reduce energy waste ... Given how electrical ......
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    Qatar’s Lusail Stadium achieves five-star sustainability rating

    Arab News 17 Aug 2022
    ... were the selection of building materials, operating equipment, and cooling devices in the stadium in an energy-efficient manner, transferring exports sustainably, and monitoring and controlling waste, electricity consumption, dust and noise during the construction period....
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    Recycling company marks 20th anniversary with commitment to further growth

    The Business Desk 16 Aug 2022
    The waste is mechanically separated on site ... “This consists of an AD Plant (Anaerobic Digester) to produce biogas from waste, an EFW Plant (Energy from Waste) which generates electricity from waste and three additional wind turbines to generate electricity for neighbouring businesses....
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    How Egypt encouraged investment into green projects

    Egypt Today 16 Aug 2022
    This includes the fields of alternative energy that depends on abundant solar energy, wind energy, waste management sector, and the sustainable transport sector through the initiatives of the electric car industry, the development and improvement of public transport, and the land ......
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    Solon slams Metro Manila road projects

    Manila Standard 16 Aug 2022
    “The road-widening projects are useless electrical posts left in the middle of the newly-built lanes ... Along with his frustration over the electrical posts along what would have been passable lanes, the Pinuno Party-list lawmaker also bemoaned the waste of taxpayers’ money for the project....
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    Biden signs $740 billion climate, tax and health care bill into law

    Mesabi Daily News 16 Aug 2022
    That funding includes more than $270 billion in tax credits for manufacturing wind turbines, solar panels, batteries, and other electric vehicle and green energy technology ... Critics also argued that more federal spending means more waste and handouts for large corporations ... Raised price of electric vehicles by $8,500....
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    Net zero, Russia war driving nascent hydrogen economy

    Urdu Point 16 Aug 2022
    - Electric surge - The Toyota, resembling a standard vehicle inside and out, is powered by electricity ... The only waste emitted from the vehicle, which has a range of 400 miles (640 kilometres), is water vapour ... is described as "an electric device", generating power for batteries....
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    War driving the hydrogen economy

    Taipei Times 16 Aug 2022
    The Toyota, resembling a standard vehicle inside and out, is powered by electricity ... The only waste emitted from the vehicle, which has a range of 640km, is water vapor. Adelan’s solid oxide fuel cell, so-called because its electrolyte is ceramic, is described as “an electric device,” generating power for batteries....
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    Electric perfection is enemy of hybrid-car good

    Reuters 16 Aug 2022
    HONG KONG, Aug 16 (Reuters Breakingviews) - There’s a place for the hybrid electric car. Activists are attacking companies like Toyota (7203.T) for not ditching them fast enough in favour of purely battery-powered cars, while politicians prepare to wind down subsidies for or outright ban motors that mix electricity and gasoline....

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