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Chart
27 Oct 2025
Current and future committed battery manufacturing capacity by technology in China, 2030
Current and future committed battery manufacturing capacity by technology in China, 2030 How can innovation help to secure future battery markets and minerals supplies?
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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.
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Data tool
21 May 2025
Critical Minerals Data Explorer
Global demand projections for 37 critical minerals needed for clean energy transitions across the three main IEA scenarios and 11 technology-specific cases
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26 Mar 2026
Difference in production cost between the European Union and China for selected clean energy technologies by contributing factor, 2024
batteries Europe China Solar PV Wind Heat Pumps
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19 Jun 2026
Industrial heat pump stock to reach 32% electrification target
Europe Heat Pumps Electricity
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Data set
CCUS Projects Database
Covers all large-scale CO2 capture, transport, storage, and utilisation projects commissioned or in planning worldwide. The IEA established this dataset as part of its efforts to track advances in carbon capture, utilisation, and storage (CCUS). It covers all CO2 capture, transport, storage, and utilisation projects worldwide that have been commissioned since the 1970s, and have an announced capacity of more than 100 000 t per year (or 1 000 t per year for direct air capture facilities). It includes projects with a clear emissions reduction scope, and excludes CO2 capture for utilisation pathways which bring low climate benefits (e.g. food…
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Chart
27 Oct 2025
Current and future committed battery manufacturing capacity by technology in China, 2024
Current and future committed battery manufacturing capacity by technology in China, 2024 Current and future committed battery manufacturing capacity by technology and region, 2024-2030
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Data tool
09 Feb 2026
Energy Sankey
Visualize the full energy system for over 150 countries and regions How to read the Sankey diagram Sankey diagrams are a visual representation of the information available in an energy balance. They allow to “follow the flow” of each energy commodities from supply on the left part to the final consumption and exit from the national supply on the right.The first nodes you can find on the left side represent the domestic production of primary energy commodities and imports of energy commodities. ...
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09 Jun 2026
Potential for cost-competitive electrification of residential heat pumps at different electricity-to-natural gas price ratios, 2025
Potential for cost-competitive electrification of residential heat pumps at different electricity-to-natural gas price ratios, 2025 eu crisis commentary
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Data set
Hydrogen Production and Infrastructure Projects Database
Tracks data on projects for the production of hydrogen for energy or climate change-mitigation purposes and the development of hydrogen infrastructure The IEA produced these datasets as part of efforts to track advances in low-emissions hydrogen technology.The Hydrogen Production Projects Database covers all projects commissioned worldwide since 2000 to produce hydrogen for energy or climate change-mitigation purposes. It includes projects that have the objective either to reduce emissions associated with producing hydrogen for existing applications, or to use hydrogen as an energy carrier or industrial feedstock in new applications that have the potential to be a…
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