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IEA Energy and Carbon Tracker 2025
…Efficiency Indicators databases. The Tracker includes annual data from year 2000 up to year-1 for selected indicators and key countries (mainly OECD countries, IEA Family); and up to year-2 for the global set of indicators for over 160 countries and regions. The Tracker includes graphs and data for the following indicators:Total GHG emissions from energy by product (new addition)Total GHG emissions from fuel combustion by sector and by product (new addition)Total fugitive GHG emissions by energy sector and by type of gas (new addition)Share of fuel combustion and fugitive GHG emissions in total energy…
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Data set
Energy and AI
The Energy and AI datafile includes world and regional data for installed capacity, power usage effectiveness, load factor and electricity consumption.
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Data set
The energy security case for tackling gas flaring and methane leaks dataset
Substantial gas resources currently are being produced that do not make it to market because they are lost to flaring and leaks across the oil and gas supply chain. Reducing flaring, venting and methane leaks would offer immediate relief to gas markets and reduced greenhouse gas emissions. Substantial gas resources currently are being produced that do not make it to market because they are lost to flaring and leaks across the oil and gas supply chain. Reducing flaring, venting and methane leaks would offer immediate relief to gas markets and reduced greenhouse gas emissions.
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Data tool
21 May 2025
Critical Minerals Data Explorer
Global demand projections for 37 critical minerals needed for clean energy transitions across the three main IEA scenarios and 11 technology-specific cases
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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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Data tool
12 Nov 2025
World Energy Outlook 2025 GPT
Consult our AI-powered agent to explore the IEA's flagship report Licence: In using this WEO GPT agent, you agree to the following: (a) the World Energy Outlook content, including textual content and data that feeds into WEO GPT, remains owned by the OECD/IEA, (b) whilst the IEA does not retain or claim any rights in your queries or prompts to this agent (Queries), the IEA is entitled to use them, and any feedback you provide to us, for any purpose, including to improve, dev...
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Chart
06 Nov 2025
Global annual improvement in primary energy intensity, 2010-2025e, and COP28 global doubling target
Energy Security Energy Efficiency and Demand
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Data tool
18 May 2026
Monthly Electricity Statistics
Highlights and data explorer of monthly electricity production and trade data for all OECD member countries and electricity production data for a selection of other economies
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Data set
Greenhouse Gas Emissions from Energy Highlights
…s annual time series of GHG Emissions from Energy This free extract from Greenhouse Gas Emissions from Energy (previously called CO2 Emissions from Fuel Combustion) contains an extensive selection of Greenhouse gas emissions data from the energy sector for over 190 countries and regions. Emissions data are based on the World Energy Balances and on the 2006 IPCC Guidelines for Greenhouse Gas Inventories.With the objective to increase the scope and time range of greenhouse gas emissions estimates, the IEA has expanded the data included in this file with the following indicators:Energy related greenhouse gas emissionsFugitive greenhouse gas emissionsExtended…
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Data set
Household Energy Expenditure Database
…designed to enable the calculation and analysis of energy-related expenditure metrics, focused on households. The database integrates multiple data sources and methodologies to produce estimates about expenditure indicators, supporting policy analysis and research needs for energy analysts and researchers. This is a pilot database welcoming any feedback or comment.The database is based on IEA end-uses energy prices and consumption to provide top-down, expenditure estimates by country for the residential sector; as well as indicators based on population or income data, for over one hundred countries.This is the first edition of the Household Energy Expenditure database…
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