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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Renewable electricity capacity forecast revisions by country, 2023-2027

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Five-year biofuel demand growth for advanced and emerging economies, main case, 2011-2028

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Forecast implicit subsidy ranges in the main case and historical averages, 2023-2028

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Cost of capital in different countries for a 40 MW batteries project, 2022

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Cost of capital in different countries for a 100 MW Solar PV project, 2019-2022

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Cost of capital in different countries for a 250 MW gas fired project, 2019-2022

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Cost of capital by project type in selected countries, 2022

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Decomposition of pre-Covid-19 residential energy demand in Brazil, 2010-2019

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Evolution of electricity demand in residential sector, by country and region, 1990-2021

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