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Data tool
21 May 2026
Energy Technology Classification System
A 360° view of energy technologies About this tool Our interactive explorer enables navigation of the revised 2025 edition of the International Energy Agency’s (IEA) energy technology classification system. The classification system is a structured framework that categorises energy technologies within nine main areas.Updated in co-operation with governments to reflect technological developments since its last revision in 2011, the classification now covers a ...
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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 we...
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Data tool
21 May 2026
End-Use Prices Data Explorer
Explore high-quality data on end-use energy prices and taxes This data explorer presents a selection of data from the End-Use Energy Prices data set, which provides end-use energy price data across sectors for 150 countries going back to 1970. It covers prices for gasoline, automotive diesel, natural gas, electricity, kerosene, LPG, fuel oil, coal and other products, updated annually, with more detailed data on end-use prices and taxes, updated quarterly, for OECD cou...
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Data tool
13 Aug 2025
Real-Time Electricity Tracker
Explore and compare real-time data on electricity demand, generation and spot prices, trade, and CO2 emissions from more than 50 sources
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Data tool
23 Oct 2025
Greenhouse Gas Emissions from Energy Data Explorer
Understanding the contributions of specific fuels and sectors to GHG emissions associated with combustion of fuels from 1971 to 2022 for over 205 countries and 38 regions
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Data tool
15 Dec 2025
Renewable Energy Progress Tracker
Explore electricity, heat and renewable fuels data from Renewables 2025 and renewables ambitions by 2030
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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
14 Apr 2025
Weather, Climate and Energy Tracker
Comprehensive weather data for energy modeling & analysis Weather
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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 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.