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Chart
20 Apr 2026
Total renewable capacity additions by technology, 2015-2025
Solar PV Wind Renewables
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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
12 Sep 2025
Cumulative firm offtake agreements of low-emissions hydrogen by end product, 2021-2025
Hydrogen
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Chart
18 Jun 2026
Low-emissions hydrogen production, 2021-2026
Low-emissions hydrogen production, 2021-2026 GHR 2026
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Data set
Global Energy Review: CO2 Emissions in 2021
Global emissions rebound sharply to highest ever level The global CO2 emissions and energy demand numbers are based on the IEA’s detailed region-by-region and fuel-by-fuel analysis, drawing on the latest official national data and publicly available energy, economic and weather data. Combined with the methane emissions estimates published by the IEA and estimates of nitrous oxide and flaring related CO2 emissions, this new analysis shows that overall greenhouse gas emissions from energy rose to their highest ever level in 2021.
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Chart
19 Jun 2026
Economy-wide electrification rate in selected regions, 2000-2024
Europe Electricity Industry Transport Buildings
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Chart
22 Dec 2025
China’s official outbound financing commitments by provider type, 2015- 2024
China
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Chart
22 Dec 2025
Financing structure of the African Infrastructure Investment Fund
China Investment