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Data set
World Energy Investment 2022 Datafile
World and regional investment data for supply and end-use The World Energy Investment 2022 datafile includes world and regional investment data for supply (fossil fuels, renewables, electricity networks, other) and end-use (energy efficiency, renewables and other). A full set of figures from the report is also available for download below.
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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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16 Jun 2026
Low-emissions hydrogen production from announced projects by 2030
Low-emissions hydrogen production from announced projects by 2030 GHR 2026
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04 May 2026
Methane emissions and intensities of the top 10 emitting countries, 2025
Methane emissions and intensities of the top 10 emitting countries, 2025 Global Methane 2026
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Data set
Gas Trade Flows
Monthly gas flow data by entry and exit point for 31 participating countries, principally covering the European natural gas network. The Gas Trade Flows (GTF) data service is intended to improve transparency in natural gas markets. This free service is based on an IEA data collection system that principally covers the European natural gas network, including pipeline and LNG physical flows by entry point. An Interactive Map is also available, enabling you to explore the dataset in new ways.
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Data set
World Energy Investment 2024 Datafile
The World Energy Investment 2024 datafile includes world and regional investment data for supply (fossil fuels, renewables, electricity networks, other) and end-use (energy efficiency, renewables and other).
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18 Jun 2026
Maximum acceptable low-emissions hydrogen cost across regions and applications, 2035
Maximum acceptable low-emissions hydrogen cost across regions and applications, 2035 GHR 26
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10 Dec 2025
CO2 emissions from fuel combustion in Georgia, 2000-2023
CO2 emissions from fuel combustion in Georgia, 2000-2023 EU4Energy
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18 Jun 2026
CO2 emissions from industry, 2015-2024
CO2 emissions from industry, 2015-2024 Energy system 2026