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Data set
World Energy Investment 2026 Datafile
The World Energy Investment 2026 datafile includes world and regional investment data for supply (fossil fuels, renewables, electricity networks, other) and end-use (energy efficiency, renewables and other).
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Data set
Greenhouse Gas Emissions from Energy
Annual time series of GHG emissions from energy, a major source of anthropogenic emissions. The latest edition, released in August, includes data for all countries and regions up to year-2 and additional provisional data for OECD and selected countries up to year-1. The Greenhouse Gas Emissions from Energy database (upgrade of the former CO2 Emissions from Fuel Combustion) contains global annual GHG emissions from energy and related indicators, including CO2, CH4, N20 emissions from fuel combustion and fugitive emissions. This edition includes annual data for 205 countries and 38 regional aggregates, generally from 1960 (OECD) and from 1971…
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20 May 2026
Number of heavy-duty vehicle charging points and stations in selected European countries, 2025
Number of heavy-duty vehicle charging points and stations in selected European countries, 2025 GEVO 2026
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20 Apr 2026
Annual change of CO2 emissions by region, 2025
CO2 emissions advanced economies EMDE China
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Data set
Household Energy Expenditure Database
Pilot database on households energy expenditure data for over 100 countries The Household Energy Expenditure database (pilot version) is 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…
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Data set
SDG7 Database
Historical time series on access to electricity and clean cooking (SDG 7.1) and progress towards SDG targets on renewables (SDG 7.2) and energy efficiency (SDG 7.3) This data set is updated as a part of the IEA’s role as co-custodian for tracking progress on Sustainable Development Goal 7. The other co-custodians include International Renewable Energy Agency, United Nations Statistics Division, the World Bank, and World Health Organisation.
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Data set
Monthly Oil Data Service (MODS) Global Demand by Product
NEW (first release: June 2025) - Monthly, quarterly, and annual demand data for seven products in individual OECD and Non-OECD countries with aggregates for selected regions. Monthly, quarterly, and annual demand data for seven products in individual OECD and Non-OECD countries with aggregates for selected regions. The dataset starts in January 2005. Data are in thousand barrels per day and include 6-18 month forecasts.This new dataset combines OECD and non-OECD demand data into a single, harmonised dataset including more granularity for non-OECD countries (demand available by product and by month).
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20 Apr 2026
Annual change in gas demand by region, 2023-2025
Annual change in gas demand by region, 2023-2025 GER 2026
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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
IEA Electricity Access Data Collection Template
The Guidebook has been released alongside the IEA’s template for collecting access to electricity data from governments, which includes step-by-step instructions for how to process the data and process them into relevant access indicators. The template can be adapted for use as the foundation for countries in their own collection efforts.
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