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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

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

Open

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)

Offshore wind capacity by country, 1991-2030

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GW

Created with Highcharts 9.3.31991201820300102030405060708090
  • United Kingdom
  • Germany
  • Netherlands
  • France
  • Belgium
  • Denmark
  • Others

FITs versus auction prices for selected countries, 2017

Open

USD/MWh

Created with Highcharts 9.3.3JapanChinaFranceFITAuctionsFITAuctionsFITAuctionsFITAuctions0255075100125150175200Turkey
  • Onshore wind
  • Solar PV