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

Cost of capital by project type in selected countries, 2022

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Created with Highcharts 9.3.3Weighted average cost of capitalBrazilIndiaIndonesiaMexicoSouth AfricaSenegalVietnamAdvanced​economies468101214
  • Solar PV
  • Natural Gas
  • Utility scale batteries
  • Offshore wind