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'''World electricity consumption''' is the total amount of electricity consumed by humanity per year. Electricity is generated in [[power station]]s since 1882. The invention of the [[steam turbine]] in 1883  to drive the [[electric generator]] started a strong increase of world electricity consumption.
'''World electricity consumption''' is the total amount of electricity consumed by humanity per year. Electricity is generated in [[power station]]s since 1882 and consumtion increases strongly since.
The table lists the countries which consume most and how this electricity is generated. Finally scenario's for possible future development are described.
 
== Generation ==


[[File:Belchatow-elektrownia.jpg|thumb|Coal plant]]
[[File:Belchatow-elektrownia.jpg|thumb|Coal plant]]


The energy sources for electricity generation are usually classified as
After the invention of the steam turbine in 1883 world electricity consumption could increase strongly.
 
An electric generator can be driven by
* a steam or gas turbine in a thermal power plant
* or a hydraulic turbine in a hydropower plant
* or a windturbine, stand-alone or in farms.
 
Energy sources for electricity generation are usually classified as
* [[Fossil fuel|fossil]], using coal, lignite, petroleum and natural gas,
* [[Fossil fuel|fossil]], using coal, lignite, petroleum and natural gas,
* [[Nuclear power|nuclear]], using [[uranium]],
* [[Nuclear power|nuclear]], using [[uranium]],

Revision as of 07:06, 18 July 2015

World electricity consumption is the total amount of electricity consumed by humanity per year. Electricity is generated in power stations since 1882 and consumtion increases strongly since. The table lists the countries which consume most and how this electricity is generated. Finally scenario's for possible future development are described.

Generation

Coal plant

After the invention of the steam turbine in 1883 world electricity consumption could increase strongly.

An electric generator can be driven by

  • a steam or gas turbine in a thermal power plant
  • or a hydraulic turbine in a hydropower plant
  • or a windturbine, stand-alone or in farms.

Energy sources for electricity generation are usually classified as

Coal and lignite are the biggest energy source for electricity generation.

Electricity consumption is measured in TWh/a (Terawatt-hours per year). The table lists the top 37 electricity consuming countries, which use 19.000 TWh/a, i.e. 90% of the consumption of all more than 190 countries. The data are of 2012.[1][2] The last column contains the number of millions of inhabitants.

Table

Total Fossil Nuclear Renewable Inhabitants
TWh/a million
WOLRD 20.900 68% 11% 21% 7.040
North-America
United States 4.070 66% 19% 13% 314
Canada 543 24% 15% 59% 34,9
Mexico 246 75% 2% 23% 117
South-America
Brazil 498 17% 1% 82% 199
Argentina 124 54% 4% 41% 41,1
Venezuela 102 35% 0 65% 30,0
Europe
Germany 585 57% 15% 25% 81,9
France 482 9% 75% 16% 65,4
United Kingdom 347 68% 19% 13% 63,7
Italy 321 68% 0 32% 60,9
Spain 261 48% 21% 31% 46,2
Ukraine 166 45% 47% 8% 45,6
Poland 148 89% 0 10% 38,5
Sweden 136 2% 38% 60% 9,5
Norway 119 2% 0 98% 5,0
Netherlands 115 81% 4% 14% 16,8
Belgium 88,9 35% 48% 14% 11,1
Finland 84,9 26% 33% 41% 5,4
Russia
Russia 948 63% 16% 21% 144
Mid-East
South Africa 248 100% 0 0 28,3
Turkey 207 73% 0 27% 74,9
Arab Emirates 93,7 100% 0 0 9,2
Southern Asia
China 4.830 78% 2% 20% 1.356
Japan 989 85% 1% [3] 12% 128
India 940 81% 3% 16% 1.237
South Korea 517 70% 28% 2% 50
Taiwan 241 79% 16% 5% 23,4
Iran 186 94% 1% 5% 80,8
Indonesia 181 89% 0 11% 247
Thailand 169 95% 0 5% 67,7
Malaysia 126 84% 0 16% 29,2
Vietnam 104 60% 0 40% 93,4
Kazakhstan 85,4 88% 0 12% 16,8
Pakistan 80,1 64% 6% 29% 179
Australia
Australia 236 89% 0 9% 23,1
Africa
South Africa 231 93% 5% 2% 52,3
Egypt 146 88% 0 12% 80,7
  1. IEA World energy statistics
  2. IEA Statistics search
  3. 25% before the Fukushima nuclear_disaster