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Data and statistics

Heating demand for different technologies and levels of insulation, United Kingdom

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Heating demand (kWh/year)

Created with Highcharts 9.3.3Solid walled house (no insulation)Average insulated houseWell insulated house025005000750010 00012 50015 00017 50020 000
  • Gas boiler (92% efficient)
  • Direct electric heating (100% efficient)
  • Heat pump (air-source, 250% efficient)
  • Heat pump (ground-source, 320% efficient)

Heating energy cost for different technologies and levels of insulation in selected countries

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USD/year

Created with Highcharts 9.3.3United KingdomFranceSwedenSolid walledhouse (noinsulation)AverageinsulatedhouseWell insulatedhouseSolid walledhouse (noinsulation)AverageinsulatedhouseWell insulatedhouseSolid walledhouse (noinsulation)AverageinsulatedhouseWell insulatedhouse0100020003000400050006000
  • Gas boiler (92% efficient)
  • Direct electric heating (100% efficient)
  • Heat pump (air-source, 250% efficient)
  • Heat pump (ground-source, 320% efficient)