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.

Read documentation

Data and statistics

Investment in power grids and storage by region 2017-2024

Open

billion USD (2023, MER)

Created with Highcharts 9.3.3201720182019202020212022202320240100200300400500
  • United States
  • China
  • Europe
  • India
  • Latin America
  • Southeast Asia
  • Africa
  • Rest of the world

Investment change in 2023-2024, and additional average annual change in investment in the Net Zero Scenario, 2023-2030

Open

billion USD (2023, MER)

Created with Highcharts 9.3.3TransportBuildingsIndustryClean​powerGridsBattery​storageUnabated​powerCoalNatural gasOilBioenergy/​H₂ and​CCUS-50-250255075100End-use and energy efficiencyPowerFuels
  • Investment change, 2023-2024
  • Annual average change in investment in the NZE, 2023-2030

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

Open

% 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

Open

%

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

Open

%

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

Investment spending on electricity grids, 2015-2022

Open
Created with Highcharts 9.3.3Investment (billion USD, 2022)Digital share201520162017201820192020202120220801602403204000%5%10%15%20%25%
  • United States
  • China
  • Europe
  • OECD Pacific
  • Other
  • Digital share