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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 tool
12 Jun 2026
2026 Energy Crisis Policy Response Tracker
Explore government actions to conserve energy and support consumers in response to the energy market impacts of the conflict in the Middle East
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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
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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 set
Emissions Factors 2025
Annual GHG emission factors for World countries from electricity and heat generation. Annual 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 2023).CO2 emission factors from electricity only generation (CHP electricity included) for world countries (in CO2 per kWh,1990 to 2023).Latest year (2024) CO2 emission factors for OECD countries and selected non-OECD countries based on provisional electricity generation data (in CO2 per…
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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...
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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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Data tool
29 May 2026
Energy Technology RD&D Budgets Data Explorer
Detailed breakdown of public budgets on energy RD&D submitted to the IEA by its member and association countries
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Data set
The Oil and Gas Industry in Net Zero Transitions
Free data and figures from The Oil and Gas Industry in Net Zero Transitions report This dataset includes data for the figures contained in the WEO Special Report “The Oil and Gas Industry in Net Zero Transitions”.Access to this dataset is free of charge for non-commercial usage.Commercial usage: If you wish to use the Free Dataset for commercial purposes or use or distribute your derived material for commercial purposes, please contact compliance@iea.org.
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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, develop and ...