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22 Oct 2025
Global electricity generation by source, 2024
Global electricity generation by source, 2024 Hydropower op-ed - Fatih Birol - October 2025
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12 Sep 2025
Progress in low-emissions hydrogen production, 2020-2030
Progress in low-emissions hydrogen production, 2020-2030 hydrogen questions for energy system
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07 Oct 2025
Weighted average net margins of renewable energy companies in China, Q2 2023-Q2 2025
Weighted average net margins of renewable energy companies in China, Q2 2023-Q2 2025
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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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10 Apr 2026
Government spending and private investment in energy efficiency in buildings, industry and passenger cars, for selected regions, 2015-2025
Government spending and private investment in energy efficiency in buildings, industry and passenger cars, for selected regions, 2015-2025 state of energy policy 2026
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09 Jun 2026
Potential for cost-competitive electrification of industrial heat at different electricity-to-fossil fuel price ratios, 2025
Potential for cost-competitive electrification of industrial heat at different electricity-to-fossil fuel price ratios, 2025 eu crisis commentary
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01 Aug 2025
Cost of capital for a 50 MW or 100 MW solar PV project by country, 2019-2024
Cost of capital for a 50 MW or 100 MW solar PV project by country, 2019-2024 CofC update
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20 May 2026
Historical production and announced expansion of lithium-ion battery manufacturing maximum output by region, and battery deployment needs by scenario, 2024, 2025, 2030
Historical production and announced expansion of lithium-ion battery manufacturing maximum output by region, and battery deployment needs by scenario, 2024, 2025, 2030 GEVO 2026
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Data set
IEA Statistics Package (ISP)
A complete statistics package aimed at businesses and universities This package provides access to all of the IEA's main statistics products in one convenient package with one start and expiry date.The package includes the following data services:World Energy StatisticsWorld Energy BalancesCoal InformationElectricity InformationNatural Gas InformationOil InformationRenewables InformationGreenhouse Gas Emissions from EnergyEnergy End-uses and Efficiency IndicatorsEnergy Prices, including OECD Energy Prices and Taxes - Quarterly, World Energy Prices, Monthly PricesEnergy Projections of IEA Countries – National DataIEA Energy and Carbon TrackerEnergy Technology RD&D BudgetsQuarterly Coal StatisticsNB: this package does not include the Emissions Factors, the Life Cycle Upstream…
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07 Oct 2025
China’s share in global PV manufacturing capacity, 2024 and 2030
China’s share in global PV manufacturing capacity, 2024 and 2030 Renewables 2025 - ES