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  2. World energy supply and consumption - Wikipedia

    en.wikipedia.org/wiki/World_energy_supply_and...

    Global energy consumption, measured in exajoules per year: Coal, oil, and natural gas remain the primary global energy sources even as renewables have begun rapidly increasing. [1] Primary energy consumption by source (worldwide) from 1965 to 2020 [2] World energy supply and consumption refers to the global supply of energy resources and its ...

  3. Electric energy consumption - Wikipedia

    en.wikipedia.org/wiki/Electric_energy_consumption

    Electric energy consumption is energy consumption in the form of electrical energy. [2] About a fifth of global energy is consumed as electricity: for residential, industrial, commercial, transportation and other purposes. [2] Quickly increasing this share by further electrification is extremely important to limit climate change, [3] because ...

  4. List of countries by electricity consumption - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    List of countries by electricity consumption. By 2025, Asia is projected to account for half of the world’s electricity consumption, with one-third of global electricity to be consumed in China. [1] This list of countries by electric energy consumption is mostly based on the Energy Information Administration. [2]

  5. Performance per watt - Wikipedia

    en.wikipedia.org/wiki/Performance_per_watt

    In computing, performance per watt is a measure of the energy efficiency of a particular computer architecture or computer hardware. Literally, it measures the rate of computation that can be delivered by a computer for every watt of power consumed. This rate is typically measured by performance on the LINPACK benchmark when trying to compare ...

  6. List of countries by energy consumption per capita - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    Social Progress Index vs Energy Use per capita, 2015. List of countries by Social Progress Index. World energy consumption per capita based on 2021 data. This is a list of countries by total energy consumption per capita. This is not the consumption of end-users but all energy needed as input to produce fuel and electricity for end-users.

  7. 2000-watt society - Wikipedia

    en.wikipedia.org/wiki/2000-watt_society

    The 2000-watt society concept, introduced in 1998 by the Swiss Federal Institute of Technology in Zurich (ETH Zurich), aims to reduce the average primary energy use of First World citizens to no more than 2,000 watts (equivalent to 2 kilowatt-hours per hour or 48 kilowatt-hours per day) by 2050, without compromising their standard of living. [1]