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Energy production and consumption play a significant role in the global economy. It is needed in industry and global transportation. The total energy supply chain, from production to final consumption, involves many activities that cause a loss of useful energy. [3] As of 2022, energy consumption is still about 80% from fossil fuels. [4]
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]
The table lists 45 electricity-consuming countries, which used about 22,000 TWh. These countries comprise about 90% of the final consumption of 190+ countries. The final consumption to generate this electricity is provided for every country. The data is from 2022. [8] [12] In 2022, OECD's final electricity consumption was over 10,000 TWh. [3]
This is a list of electric generation, consumption, exports and imports by country. Data are for the year 2021 and are from the EIA. [1] Figures are in terawatt-hours (TWh). Links for each location go to the relevant electricity market page, when available.
Numbers are from The World Bank - World Development Indicators. [1] The data are given in kilograms of oil equivalent per year, and gigajoules per year, and in watts, as average equivalent power. Notes on conversions. 1 kg of oil equivalent (kgoe) = 11.63 kWh or 1 kWh = 0.08598 kgoe [2] 1000 kgoe = 42 GJ; 1 GJ/a = 31.7 W average
World electric generation by country and source in 2022 [1] This is a list of countries and dependencies by annual electricity production. China is the world's largest electricity producing country, followed by the United States and India. Data are for the year 2022 and are sourced from Ember. [1]
This is a list of countries by total primary energy consumption and production. 1 quadrillion BTU = 293 TW·h = 1.055 EJ 1 quadrillion BTU/yr = 1.055 EJ/yr = 293 TW·h/yr = 33.433 GW. The numbers below are for the total energy consumption or production in a whole year, so should be multiplied by 33.433 to get the average value in GW in that year.
Electric power, like mechanical power, is the rate of doing work, measured in watts, and represented by the letter P. The term wattage is used colloquially to mean "electric power in watts." The electric power in watts produced by an electric current I consisting of a charge of Q coulombs every t seconds passing through an electric potential ...