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.

Data and statistics

Regulated weighted average cost of capital and risk-free premium for transmission in Brazil, 2011-2023

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Regulated weighted average cost of capital and risk-free premium for distribution in Brazil, 2011-2023

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Number of negotiated lots in auctions for transmission projects versus discount rate in Brazil, 2008-2022

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Average investment in grid and batteries by country and region in the Net Zero Scenario

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Capacity of renewable energy projects in different development stages in connection queues vs actual capacity additions, 2022

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Average producer price for selected technologies, Q1 2015 to Q2 2023

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World population exposed to extreme heat, 1979-2022

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Soil moisture anomaly in OECD countries, 1981-2022

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Cooling degree days change in selected economies, 1979-2022

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Average cooling degree days in G20 economies, 1979-2022

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Global public spending on energy R&D, 2010-2022

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