Electricity Final Consumption by Sector (2019)Įlectricity consumption of OECD countries (2019) These 10 countries comprised 69% of the final consumption in the world. The table lists the 10 countries with the highest final electricity consumption. GDP (PPP) / kWh is the amount of GDP (PPP) (USD) produced per kilowatt-hourĮlectricity consumption by sector (2019).rank* of Population, GDP, and Electricity generation are rankings within this list.Population data is from the World Bank.Electricity Generation (2019) and GDP (PPP) (2019) Productivity per electricity generation (concept similar to energy intensity) can be measured by dividing GDP over the electricity generated. The table lists 30 countries, which represent about 76% of the world population, 84% of the world GDP, and 85% of the world electricity generation. A very low consumption level, as in Indonesia, indicates that many inhabitants are not connected to the electricity grid, and that is the reason that some of the world's most populous countries, such as Nigeria and Bangladesh, do not appear in the table. (1 MWh equals 1000 kWh.) In Scandinavia, USA, Canada, Taiwan and South Korea, per capita consumption is higher, however, in developing countries it is much lower. In Western Europe, this is between 4 and 8 MWh/a. Rankįinal consumption divided by number of inhabitants provides a country's consumption per capita. Final consumption to generate this electricity is provided per country. These countries comprised 89% of the final consumption of 190+ countries. The table lists 37 electricity consuming countries, which used 20,366 TWh. The study used six parameters as input data, employment, GDP, dwelling, population, heating degree day and cooling degree day, with electricity demand as output variable. Ī sensitivity analysis on an adaptive neuro-fuzzy network model for electric demand estimation shows that employment is the most critical factor influencing electrical consumption. Since 1973, final electricity consumption has decreased in the industrial and transport sectors and increased in the residential, commercial and public services sectors. Total final electricity consumption in 2019 was split unevenly between the following sectors: industry (41.9%), residential (26.6%), commercial and public services (21.2%), transport (1.8%), and other (8.5% i.e., agriculture and fishing). Įlectricity accounted for 19.7% of worldwide final energy consumption in 2019, while oil was 40.4%, coal was 9.5%, natural gas was 16.4%, biofuels and waste were 10.4%, and other sources (i.e., heat, solar thermal, and geothermal) were 3.6%. Some primary energy is lost during the conversion to electricity, as seen in the United States, where 61% was lost in 2019. Total primary energy is converted into numerous forms, including, but not limited to, electricity, heat, and natural gas. In 2019, total worldwide electricity production was nearly 27,044 TWh. The invention of the steam turbine in 1884 to drive the electric generator led to an increase in worldwide electricity consumption. Įlectricity has been generated in power stations since 1882. During operation, some part of the energy is lost depending on the electrical efficiency. s = 3600 JĮlectric and electronic devices consume electric energy to generate desired output (i.e., light, heat, motion, etc.).Overview Įlectric energy is most often measured either in joules (J), or in watt hours (W China, United States, and India accounted for over 50% of the global share of electricity consumption. Global electricity consumption in 2019 was 22,848 terawatt-hour (TWh), about 135% more than the amount of consumption in 1990 (9,702 TWh). Electric energy consumption is the actual energy demand made on existing electricity supply for transportation, residential, industrial, commercial, and other miscellaneous purposes. Electric energy consumption is the form of energy consumption that uses electrical energy.
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