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Data set
Global Energy Review Dataset
Annual release of world aggregated data for total energy supply, electricity generation, technology deployment and CO2 emissions. The Global Energy Review 2026 Dataset includes 2023, 2024 and 2025 world aggregated data for total energy supply, electricity generation, technology deployment and CO2 emissions. It also includes selected data for key regions and countries.
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Chart
07 Oct 2025
Transport fuel import dependence with and without biofuels, main case, 2024 to 2030
Transport fuel import dependence with and without biofuels, main case, 2024 to 2030 Renewables 2025
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Chart
07 Oct 2025
Liquid biofuel demand, main and accelerated case, 2024 to 2030
Liquid biofuel demand, main and accelerated case, 2024 to 2030 Renewables 2025
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Chart
20 Apr 2026
Change in CO2 emissions from fuel combustion and avoided emissions from deployment of selected clean technologies, 2019-2025
Change in CO2 emissions from fuel combustion and avoided emissions from deployment of selected clean technologies, 2019-2025 GER 2026
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Data set
Energy Technology RD&D Budgets
Tracking trends in spending by energy technology in IEA countries back to 1974 The IEA’s Energy Technology RD&D Budgets database allows users to track trends in spending by energy technology in IEA countries back to 1974. Data is collected from central or federal government budgets, as well as the budgets of state-owned companies, for spending on a range of sectors including energy efficiency, renewables, nuclear power, fossil fuels, hydrogen and fuel cells, and more.Please see the documentation, manual, or questionnaire below for additional information. You can also explore the data through the RD&D Budgets data…
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Chart
10 Feb 2026
Progress in low-emissions hydrogen production and potential production from committed projects, 2020-2030
Progress in low-emissions hydrogen production and potential production from committed projects, 2020-2030
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Chart
16 Jun 2026
Low-emissions hydrogen production from announced projects by 2030
Low-emissions hydrogen production from announced projects by 2030 GHR 2026
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Data set
World Energy Outlook 2025 Free Dataset
Includes world aggregated data for all three modelled scenarios (CPS, STEPS, NZE) and selected data for key regions and countries for, 2035, 2040 and 2050, as well as historical data (2010, 2023, 2024) The WEO-2025 Free Dataset includes world aggregated data for all three modelled scenarios (CPS, STEPS, NZE) and selected data for key regions and countries for 2035, 2040 and 2050, as well as historical data (2010, 2023, 2024).This dataset is available free of charge under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 IGO license (CC BY-NC-SA 4.0). You are free to copy…
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Data tool
24 Sep 2025
Energy Start-up Data Explorer
Explore detailed data on the lifecycle of energy start-ups from creation and funding to exit for 40 countries
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Data set
Energy End-uses and Efficiency Indicators
Annual data from 2000 covering end-use energy consumption, now featuring end-use carbon emissions for the IEA member countries and beyond.
The data is updated twice a year, at the end of each semesters. The Energy End-uses and Efficiency Indicators database contains annual data from 2000 covering end use energy consumption by energy product, end use carbon emissions, associated indicators across four sectors of final consumption (industry, services, residential and transport) and energy decomposition analysis, to show the impact of different drivers (e.g. activity, structure and efficiency) on consumption trends, for the IEA member countries and beyond…