COUNTRIES · EUROPE AND CENTRAL ASIA
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United Kingdom

Heat is 42% of the energy the United Kingdom uses.

The United Kingdom is a high-income country in Europe and Central Asia with 69.5 million people, most of them living in cities. Heat makes up 42% of the energy it uses, below the world average of about 47%.

Natural gas is the largest source of heat (73%). Almost all of the heat, 93%, comes from coal, oil and gas. Electricity makes up 21% of energy use and is generated largely from fossil fuels (37%).

The country

Population69.5 million2025
GDP per capitaUS$ 57,6002025
Area243,600 km²2024
Urban population83%2025
Access to electricity100%2024
Access to clean cooking100%2024
Final energy use1,226 TWh2023

Where the energy goes

Final energy use in the United Kingdom, 2023: 1,226 TWh.
Heat: 42%42%Electricity: 21%21%Transport: 37%37%
  • Heat42%
  • Electricity21%
  • Transport37%

Heat in five numbers

Heatshare of all final energy use42%
Fossil heatshare of heat that comes from coal, oil and gas93%
Natural gasthe largest single source of heat73%
Electricityshare of final energy use, excluding transport21%
Fossil electricityshare of electricity generated from coal, oil and gas37%

Heat is all fuel and district heating used in industry, buildings and agriculture. Electricity that becomes heat, for example in electric cookers and water heaters, is counted as electricity because no data is available, so the true heat share is somewhat higher.

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