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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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06 Nov 2025
Different pathways to designing import customs duty exemption in Armenia, 2015-2030
Different pathways to designing import customs duty exemption in Armenia, 2015-2030 EU4Energy Armenia roadmap
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Data set
World Energy Balances
Energy balances for 156 countries and 35 regional aggregates The World Energy Balances online data service contains energy balances for 156 countries and 35 regional aggregates. The figures are expressed in thousand tonnes of oil equivalent (ktoe) and in terajoules (TJ). Conversion factors used to calculate energy balances and indicators (including GDP, population, industrial production index and ratios calculated with the energy data) are also provided. The database also includes transparent notes on methodologies and sources for country-level data. In general, data are available from 1971 (1960 for OECD countries) up to 2023 for all countries. For IEA member…
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Data tool
23 Oct 2025
Greenhouse Gas Emissions from Energy Data Explorer
Understanding the contributions of specific fuels and sectors to GHG emissions associated with combustion of fuels from 1971 to 2022 for over 205 countries and 38 regions
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Data set
The energy security case for tackling gas flaring and methane leaks dataset
Substantial gas resources currently are being produced that do not make it to market because they are lost to flaring and leaks across the oil and gas supply chain. Reducing flaring, venting and methane leaks would offer immediate relief to gas markets and reduced greenhouse gas emissions. Substantial gas resources currently are being produced that do not make it to market because they are lost to flaring and leaks across the oil and gas supply chain. Reducing flaring, venting and methane leaks would offer immediate relief to gas markets and reduced greenhouse gas emissions.
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Data set
CCUS Projects Database
Covers all large-scale CO2 capture, transport, storage, and utilisation projects commissioned or in planning worldwide. The IEA established this dataset as part of its efforts to track advances in carbon capture, utilisation, and storage (CCUS). It covers all CO2 capture, transport, storage, and utilisation projects worldwide that have been commissioned since the 1970s, and have an announced capacity of more than 100 000 t per year (or 1 000 t per year for direct air capture facilities). It includes projects with a clear emissions reduction scope, and excludes CO2 capture for utilisation pathways which bring low climate benefits (e.g. food…
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Data set
Monthly Oil Statistics
Monthly oil statistics for OECD countries This report includes the latest monthly data on oil production for all OECD member countries, and imports, exports, refinery outputs and net deliveries for major product categories for all OECD regions. The publication also includes total oil stock levels and stock changes for major product categories for all OECD member countries. Together with the latest month data are included the last two year and last quarter aggregates, the year-to-date figures for the current and previous year and the year-on-year and year-to-date percentage changes.
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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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Data set
End-Use Energy Prices
Combination of regularly-updated world energy prices covering 150 countries, and energy prices and taxes for OECD countries The End-Use Energy Prices data service is composed of a main database and several datasets.The End-Use Energy prices database provides end-user prices by sector (industry, household, transport, commercial, electricity generation) and 20 fuels and energy carriers, for 150 countries, with weekly, monthly, quarterly and yearly data. OECD countries data also contain details on the end-use prices taxation breakdown whenever available or applicable.The regular frequency of update is the following:yearly for full database (by April/May);quarterly (March/June…
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09 Oct 2025
Energy costs savings and upfront investments for different energy efficiency upgrades in a typical multi-family building in Ukraine under adjusted energy tariffs
Energy costs savings and upfront investments for different energy efficiency upgrades in a typical multi-family building in Ukraine under adjusted energy tariffs Rebuilding better and faster – why energy efficiency is key for Ukraine