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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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12 Nov 2025
Energy related CO2 emissions by scenario, 2010-2050
Energy related CO2 emissions by scenario, 2010-2050 WEO 2025
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Data tool
13 Aug 2025
Real-Time Electricity Tracker
Explore and compare real-time data on electricity demand, generation and spot prices, trade, and CO2 emissions from more than 50 sources
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Average annual energy intensity improvement by region, 2010-2025
Average annual energy intensity improvement by region, 2010-2025 Global Energy Review 2026
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15 Dec 2025
Assessment of renewable capacity ambitions in NDCs submitted since January 2024
Assessment of renewable capacity ambitions in NDCs submitted since January 2024
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20 Apr 2026
Share of energy demand growth by source, 2025
Share of energy demand growth by source, 2025 Global Energy Review 2026
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26 Mar 2026
Global annual average investment in selected clean energy technology manufacturing by country/region, and by scenario, 2024 and 2026-2035
clean energy technologies
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20 May 2026
Share of lithium-ion battery deployment outside China that could be met without supply from China, 2025
Share of lithium-ion battery deployment outside China that could be met without supply from China, 2025 GEVO 2026
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27 Mar 2026
Evolution of capacity either operational or under construction by region between 2025 and 2026 editions of IEA CCUS Projects Database
Carbon Capture Utilisation and Storage
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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