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26 Mar 2026
Global and regional market of selected clean energy technologies by region and scenario, 2015-2025 and 2035
clean energy technologies
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20 Nov 2025
Analysis of energy demand in less intensive industries, by subsector, in advanced economies and emerging economies
energy efficiency
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16 Jun 2026
Announced electrolyser projects by 2030
Announced electrolyser projects by 2030 GHR 2026
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Data set
SDG7 Database
Historical time series on access to electricity and clean cooking (SDG 7.1) and progress towards SDG targets on renewables (SDG 7.2) and energy efficiency (SDG 7.3) This data set is updated as a part of the IEA’s role as co-custodian for tracking progress on Sustainable Development Goal 7. The other co-custodians include International Renewable Energy Agency, United Nations Statistics Division, the World Bank, and World Health Organisation.
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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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26 Mar 2026
Production growth for battery cells in China in the Stated Policies Scenario, 2025-2035
Production growth for battery cells in China in the Stated Policies Scenario, 2025-2035 ETP 2026
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26 Mar 2026
Production growth for electric cars in China in the Stated Policies Scenario, 2025-2035
Production growth for electric cars in China in the Stated Policies Scenario, 2025-2035 ETP 2026
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04 May 2026
Opportunities to reduce methane emissions from energy, 2025
Opportunities to reduce methane emissions from energy, 2025 Global Methane Tracker 2026
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Data set
Energy and Emissions per Value Added Database
Sectoral value-added data and energy efficiency indicators for all OECD and 100 non-OECD countries Value added data is the basis for analysing how economies are structured, and to develop sectoral energy intensity indicators – useful to monitor trends in the economic efficiency of various activities, as a complement to data based on physical indicators.The IEA has developed the current database to provide the most complete coverage of sectoral value-added data, at current and constant prices, and associated energy efficiency indicators. This database merges value added data from three databases (OECD and UNSD National accounts, and OECD Trade…
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