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Data and statistics

Levelised cost of heating and cooling of residential heat pumps and alternatives in hot summer-cold winter climates in Chinese urban areas

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USD/GJ

Created with Highcharts 9.3.3Air-to-waterAir-to-airElec. heat+ACGas boiler+ACAir-to-waterAir-to-airElec. heat+ACGas boiler+AC0510152025Hangzhou (Zhejiang)Wuhan (Hubei)
  • Capital cost
  • Operating cost (Energy)
  • Operating cost (Other)

Heat pump sales in China and in the rest of the world, 2019-2023

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GW

Created with Highcharts 9.3.32019202020212022202320192020202120222023020406080100120Global heat pump salesHeat pump sales in China
  • Global heat pump sales
  • Heat pump sales in China

Heat pump manufacturing capacity per region, 2022

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GW

Created with Highcharts 9.3.3ChinaUnited StatesEuropeJapan and KoreaRest of world024681012141618202224262830323436384042444648505254

Annual growth for heat pump sales in buildings worldwide and in selected markets, 2021 and 2022

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%

Created with Highcharts 9.3.3GlobalGlobalEuropeJapanChinaGlobalEuropeUnited StatesChina0102030405060Total heat pumpsAir-to-water heat pumpsAir-to-air heat pumps
  • 2021
  • 2022

Global employment growth and percent change in selected energy sectors, 2019-2022

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million workers

Created with Highcharts 9.3.3EV and batteriesWindCritical mineralsHeat pumps2019202220192022201920222019202220192022012345Solar PV

Announced manufacturing project throughput and deployment of key technologies in the Net Zero Scenario, 2030

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%

Created with Highcharts 9.3.3Solar PVBatteriesWindHeat pumpsElectrolysers050100150NZE Scenario deployment needs in 2030
  • Existing manufacturing capacity: 2022 production
  • Existing manufacturing capacity: Increased utilisation
  • Announced manufacturing projects: Committed
  • Announced manufacturing projects: Preliminary
  • Gap to NZE

Relative CO2 emissions from the operation of air-source heat pumps compared with the most efficient condensing gas boilers by region in the Net Zero Scenario, 2010-2030

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Created with Highcharts 9.3.3Emissions index (1 = natural gas at 98% efficiency)201020222030 NZE2010202220102022201020222010202220102022201020222010202200.20.40.60.811.21.41.61.8WorldNorth AmericaCentral and South AmericaEuropeAfricaMiddle EastEurasiaAsia Pacific

Annual growth in sales of heat pumps in buildings worldwide and in selected markets, 2021-2022

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%

Created with Highcharts 9.3.3GlobalGlobalEuropeJapanChinaGlobalEuropeUnited StatesChina-5%0%5%10%15%20%25%30%35%40%45%50%55%Total heat pumpsAir-to-water heat pumpsAir-to-air heat pumps
  • 2021
  • 2022

Heat pump manufacturing capacity by announced projects in the Net Zero Scenario, 2022-2030

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%

Created with Highcharts 9.3.3Heat pumpsShare of 2030 Net Zero Scenario deployment020406080100
  • 2022 output
  • 2023 output
  • Increased utilisation
  • Preliminary output
  • Net Zero Scenario deployment needs in 2030

Number of existing net zero initiatives in selected sectors and their coverage of global activity, 2022

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Created with Highcharts 9.3.3Number of initiativesShare of global activity coveredSteelShippingAviationTruckingChemicalsCement012340%25%50%75%100%
  • Private Initiatives
  • Public Initiatives
  • Hybrid Initiatives
  • Estimated share of sectoral activity

Launch of net zero sectoral initiatives, 2020-2022

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initiative(s)

Created with Highcharts 9.3.320202021202202468101214
  • Steel
  • Shipping
  • Aviation
  • Trucking
  • Chemicals
  • Cement
  • Aluminium

Process energy for primary chemical production, 2010-2030

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EJ/year

Created with Highcharts 9.3.3201020122014201620182020202220242026202820300246810NZE
  • Coal
  • Oil
  • Gas
  • Electricity
  • Bioenergy
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