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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 tool
17 Feb 2026
ETP Clean Energy Technology Guide
Interactive database of 640 individual technology designs and components across the whole energy system that contribute to achieving the goal of net-zero emissions
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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 full range of energy technologies, f...
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Data tool
17 Feb 2026
Races to First in Energy Innovation
The state of play for 19 key technology milestones related to energy security, sustainability and economic benefit, several of which could be achieved by 2030.
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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
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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Chart
26 Mar 2026
Share of global heat pump demand excluding China by component that can be met without China, 2024
Heat Pumps
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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
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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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Chart
20 Apr 2026
Heat pump sales for selected regions, 2021-2025
Europe China United States Japan Heat Pumps