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Chart
06 Feb 2026
Year-on-year global change in electricity generation by source, 2019-2030
Hydrogen Electricity
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Chart
09 Sep 2025
Energy saved by improved uptake scenario (66% energy management coverage by 2035), by world region, 2035
Energy saved by improved uptake scenario (66% energy management coverage by 2035), by world region, 2035 Energy Management for Industry
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Chart
18 Jun 2026
Supply cost curves for renewable hydrogen in selected African countries, 2030
Supply cost curves for renewable hydrogen in selected African countries, 2030
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Chart
20 Apr 2026
Electricity demand growth by selected uses, 2025
Electricity demand growth by selected uses, 2025 GER 2026
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Data tool
17 Jun 2026
Oil Stocks of IEA Countries
Measured in days of net imports, updated each month with the release of the Oil Market Report One of the IEA's core activities is ensuring the security of oil supplies by setting stockholding requirements for member countries IEA member countries are required to ensure oil stock levels equivalent to no less than 90 days of net imports (therefore net exporters are not obligated to hold minimum stock levels) and to be ready to collectively respond to severe supply disruptions affecting the global...
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Chart
20 Oct 2025
Hydropower capacity factors in Mozambique in Above 3 °C scenario
climate resilience Mozambique
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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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