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Data and statistics

Heat pump sales for selected regions, 2019-2024

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GW

Created with Highcharts 9.3.32019202320242019202320242019202320242019202320240510152025303540ChinaUnited StatesEuropeRest of world

Number of EVs, air conditioners, and heat pumps in operation in the Stated Policies Scenario, 2023 and 2035

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million

Created with Highcharts 9.3.320232035010002000300040005000
  • EVs
  • Air conditioners
  • Heat pumps

Heat pump sales in key markets, first half year of 2023 and 2024

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GW

Created with Highcharts 9.3.3-10%H1 2023H1 20240102030405060

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 walled​house (no​insulation)Average​insulated​houseWell insulated​houseSolid walled​house (no​insulation)Average​insulated​houseWell insulated​houseSolid walled​house (no​insulation)Average​insulated​houseWell insulated​house0100020003000400050006000
  • Gas boiler (92% efficient)
  • Direct electric heating (100% efficient)
  • Heat pump (air-source, 250% efficient)
  • Heat pump (ground-source, 320% efficient)

Heat pump sales by country or region, 2019-2023

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GW

Created with Highcharts 9.3.320192020202120222023020406080100120
  • United States
  • European Union
  • China
  • Japan
  • Rest of world

Heat pump imports in Azerbaijan, 2018-2022

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Created with Highcharts 9.3.3201820192020202120220255075100125150

Europe annual heat pump sales, 2013-2023

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millions of units

Created with Highcharts 9.3.32013201420152016201720182019202020212022202300.511.522.53

Contribution of investment and sales in selected clean energy technologies to GDP growth, 2023

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% of GDP growth

Created with Highcharts 9.3.3United StatesChinaEuropean UnionIndia05101520253035
  • Manufacturing of clean energy technologies
  • Deployment of clean power capacity
  • Sales of EVs and heat pumps

Share of investment and sales in selected clean energy technologies in GDP, 2023

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%

Created with Highcharts 9.3.3United StatesChinaEuropean UnionIndia012345
  • Manufacturing of clean energy technologies
  • Deployment of clean power capacity
  • Sales of EVs and heat pumps

Share of investment in selected clean energy technologies in total investment, 2023

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%

Created with Highcharts 9.3.3United StatesChinaEuropean UnionIndia012345678
  • Manufacturing of clean energy technologies
  • Deployment of clean power capacity

Levelised cost of heating of residential heat pumps and alternatives in cold and severe cold climates in Chinese urban areas

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USD/GJ

Created with Highcharts 9.3.3Air-to-waterAir-to-airElec. heatEH-strgGas boilerDist. heatAir-to-waterAir-to-airElec. heatEH-strgGas boilerDist. heat0510152025Harbin (Heilongjiang)Lanzhou (Gansu)
  • Capital cost
  • Operating cost (Energy)
  • Operating cost (Other)
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