-
Data tool
04 May 2026
Methane Tracker
Interactive database of country and regional estimates for methane emissions and abatement options
-
Chart
20 Nov 2025
Total energy demand in the residential sector, by end-use, advanced economies and emerging economies, 2023
Total energy demand in the residential sector, by end-use, advanced economies and emerging economies, 2023 Energy Efficiency 2025
-
Data tool
18 Jun 2026
Hydrogen Tracker
Project-level data on low-emissions hydrogen production worldwide based on data and analysis from the Global Hydrogen Review
-
Data set
Hydrogen Production and Infrastructure Projects Database
…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 terminals dedicated to low-emissions hydrogen and hydrogen-based fuels.These databases complements other technology-related tracking efforts, such as the Clean Energy Demonstration Projects Database and the CCUS Projects Database.AcknowledgementsSeveral organisations and companies provided essential input and feedback on the databases. They…
Free -
Download
Data set
World Energy Outlook 2025 Extended Dataset
…2010, 2023, 2024) and WEO chapters figures, investments, fossil fuel prices, etc. 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).WEO-2025 Extended Dataset 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 aggregate…
-
Data set
Emissions Factors 2026
Available for Preorder - Annual GHG emission factors for World countries from electricity and heat generation. Available 25 September 2026Annual GHG emission factors for World countries from electricity and heat generation.The Emission Factors database includes the following indicators related to emissions from electricity and heat generation: CO2 emission factors from electricity and heat generation for world countries (in CO2 per kWh, 1990 to 2024).CO2 emission factors from electricity only generation (CHP electricity included) for world countries (in CO2 per kWh, 1990 to 2024).Latest year (2025) CO2 emission factors for OECD countries and selected non-OECD countries based on provisional…
-
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).
Free -
Chart
10 Apr 2026
Energy efficiency stringency and coverage indicator, 2010-2030
Energy efficiency stringency and coverage indicator, 2010-2030 state of energy policy 2026
-
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.
Free -
Data set
End-use Energy Prices
Combination of regularly-updated world energy prices covering 150 countries, and energy prices and taxes for OECD countries The End-use Energy Prices data service is composed of a main database and several datasets.The End-use Energy Prices database provides end-user prices by sector (industry, household, transport, commercial, electricity generation) and 20 fuels and energy carriers, for 150 countries, with weekly, monthly, quarterly and yearly data. OECD countries data also contain details on the end-use prices taxation breakdown whenever available or applicable.The regular frequency of update is the following:yearly for full database (by April/May);quarterly (March/June…