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Data tool
28 May 2026
Investment Data Explorer
Explore energy investment data from World Energy Investment 2026 Europe Africa Central & South America Eurasia Asia Pacific Middle East North America Investment
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Data tool
09 Apr 2026
Global Energy Policies Hub
A snapshot of global energy policies tracking over 6 500 policies in 84 countries Overview The Global Energy Policies Hub aims at mapping key energy policies around the globe, compiling over 200 key policy types from 84 countries, and catalogues over 6 500 energy policies to provide a clear snapshot of actions and state of play detailed by sector.It captures regulations, spending programmes and trade policies by bringing together regular updates from the IEA State of Energy Policy series. ...
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Data tool
20 May 2026
Global EV Data Explorer
Explore historical and projected data on electric vehicles sales, stock, charging infrastructure and oil displacement
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Data set
Hydrogen Production and Infrastructure Projects Database
…advances in low-emissions hydrogen technology.The Hydrogen Production Projects Database covers all projects commissioned worldwide since 2000 to produce hydrogen for energy or climate change-mitigation purposes. It includes projects that have the objective either to reduce emissions associated with producing hydrogen for existing applications, or to use hydrogen as an energy carrier or industrial feedstock in new applications that have the potential to be a low-emissions technology option. Projects in planning or under construction are also included.The Hydrogen Infrastructure Projects Database covers all projects under development worldwide of hydrogen pipelines, underground storage facilities and import/export…
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Data set
Global Energy Review: CO2 Emissions in 2021
Global emissions rebound sharply to highest ever level The global CO2 emissions and energy demand numbers are based on the IEA’s detailed region-by-region and fuel-by-fuel analysis, drawing on the latest official national data and publicly available energy, economic and weather data. Combined with the methane emissions estimates published by the IEA and estimates of nitrous oxide and flaring related CO2 emissions, this new analysis shows that overall greenhouse gas emissions from energy rose to their highest ever level in 2021.
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Data set
World Energy Outlook 2025 Free Dataset
…to the Free Dataset, the IEA offers an Extended Dataset, which includes more detailed information at regional and country-level for CPS and STEPS (including detailed energy balance, electrical capacity, electricity generation, CO2 emission by region, economic and activity indicators, etc.) across projected years ( 2035, 2040, 2045, 2050) as well as historical data (2010, 2015, 2023, 2024).The World and Advanced economies aggregate (ADVECO) also includes the NZE Scenario.The Extended Dataset also includes WEO-2025 chapter figures, investment, trade and power sector capacity addition and retirement, fossil fuel prices, refining capacity and runs, power generation technology costs and assumptions and air pollution data.
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Data tool
23 Oct 2025
Greenhouse Gas Emissions from Energy Data Explorer
Understanding the contributions of specific fuels and sectors to GHG emissions associated with combustion of fuels from 1971 to 2022 for over 205 countries and 38 regions
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Data set
Global Energy and Climate Model key input data
Free dataset including macro drivers and techno-economic input data for all the scenarios of the modelling cycle The Global Energy and Climate (GEC) Model key input dataset includes selected key input data such as population, economic developments and prices as well as techno-economic inputs such as fossil fuel resources or technology costs.
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Chart
27 Oct 2025
Number of start-ups founded in selected carbon dioxide removal technologies, 2019-2024
Number of start-ups founded in selected carbon dioxide removal technologies, 2019-2024 CDR commentary
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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…
Free