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Chart
20 Oct 2025
Concessional funding needs in the ACCESS scenario by technology, 2026-2035
Investment
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Chart
10 Apr 2026
Implied long-term annual mitigation rate and ambition gap with new Nationally Determined Contributions
Implied long-term annual mitigation rate and ambition gap with new Nationally Determined Contributions state of energy policy 2026
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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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Chart
05 Dec 2025
Energy employment in efficiency sector, 2015-2024
Energy employment in efficiency sector, 2015-2024
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Chart
20 Apr 2026
Change in CO2 emissions from fuel combustion and avoided emissions from deployment of selected clean technologies, 2019-2025
Change in CO2 emissions from fuel combustion and avoided emissions from deployment of selected clean technologies, 2019-2025 GER 2026
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Chart
12 Nov 2025
Number of announced critical mineral policies, 2015-2025
Number of announced critical mineral policies, 2015-2025 WEO 2025
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Chart
26 Mar 2026
Near-zero emissions steel announced and committed demand by region, 2020-2025
Near-zero emissions steel announced and committed demand by region, 2020-2025 ETP 2025
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Chart
12 Nov 2025
Electricity generation in the Current Policies Scenario and Stated Policies Scenario, 2015-2035
Electricity generation in the Current Policies Scenario and Stated Policies Scenario, 2015-2035 WEO2025
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Chart
26 Mar 2026
Near-zero emissions steel announced capacity production by region, 2020-2025
Near-zero emissions steel announced capacity production by region, 2020-2025 ETP 2025