-
Download
Data set
World Energy Balances
Energy balances for 156 countries and 35 regional aggregates The World Energy Balances online data service contains energy balances for 156 countries and 35 regional aggregates. The figures are expressed in thousand tonnes of oil equivalent (ktoe) and in terajoules (TJ). Conversion factors used to calculate energy balances and indicators (including GDP, population, industrial production index and ratios calculated with the energy data) are also provided. The database also includes transparent notes on methodologies and sources for country-level data. In general, data are available from 1971 (1960 for OECD countries) up to 2023 for all countries. For IEA member…
-
Data tool
04 May 2026
Methane Tracker
Interactive database of country and regional estimates for methane emissions and abatement options
-
Data tool
24 Sep 2025
Energy Technology Patents Data Explorer
Explore data on clean energy and fossil fuel patents in 44 countries Overview Patents provide early indications of technological developments that may transform the economy and drive the energy transition.
-
Data set
Gas Trade Flows
Monthly gas flow data by entry and exit point for 31 participating countries, principally covering the European natural gas network. The Gas Trade Flows (GTF) data service is intended to improve transparency in natural gas markets. This free service is based on an IEA data collection system that principally covers the European natural gas network, including pipeline and LNG physical flows by entry point. An Interactive Map is also available, enabling you to explore the dataset in new ways.
Free -
Data tool
28 May 2025
Interactive map of global biogas and biomethane potential
This map provides a first-of-a-kind analysis of the sustainable technical potential of biogas and biomethane supply globally. This assessment considers more than 30 types of feedstocks. They can be broadly grouped together as crop residues, animal manure, biowaste and woody biomass. Only feedstocks that can be used without direct competition with food production or animal feed, and that avoid adverse sustainability impacts, are included.
-
Data set
Energy Projections of IEA Countries – National Data
Projections for IEA members, candidate countries for IEA membership and European Union collected directly from national administrations.
For 2025, the service will be updated in November. National projections have become more and more relevant within the evolving landscape of commitments taken by many countries globally. Governments and other data users benefit from these projections for monitoring the progress towards national energy and climate targets, refining energy models and informing policy reviews and recommendations.Energy Projections of IEA Countries – National Data includes: i) energy system projections to 2030, 2040 and 2050 based on national scenario modelling in the format of simplified… -
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
-
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…
Free -
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 tool
02 Apr 2025
Clean Energy Demonstration Projects Database
The most comprehensive database of clean energy technology demonstrators About the database The IEA Demonstration Projects Database seeks to map major demonstration projects of clean energy technologies, globally. For each project, it provides information on location, sector and technology grouping, status, capacity, timing and funding, when available.Disclaimer: The database is updated regularly and benefits from expert and country data collection and reviews. We welcome feedback and...