Important message for WDS users

The IEA has discontinued providing data in the Beyond 2020 format (IVT files and through WDS). Data is now available through the .Stat Data Explorer, which also allows users to export data in Excel and CSV formats.

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Data and statistics

Energy intensity per floor area of residential space heating in selected IEA countries, 2000-2018

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GJ/m2

Created with Highcharts 9.3.3AustraliaAustriaBelgiumCanadaCzech RepublicDenmarkFinlandFranceGermanyHungaryItalyJapanKoreaLuxembourgNetherlandsNew ZealandPolandPortugalSlovak RepublicSpainSwitzerlandUnited KingdomUnited States00.050.10.150.20.250.30.350.40.450.50.550.60.650.70.750.80.850.…
  • 2000
  • 2018

Potential hydrogen demand for heating in buildings and spread of competitive energy prices in selected markets, 2030

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Created with Highcharts 9.3.3MtPrice (USD/kg)CanadaUnited StatesJapanKoreaWestern EuropeRussiaChina01.22.43.64.867.28.400.81.62.43.244.85.6
  • Hydrogen demand
  • Competitive with gas boiler (right axis)
  • Competitive with electric heat pump (right axis)