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Data tool
21 May 2026
Energy Technology Classification System
A 360° view of energy technologies About this tool Our interactive explorer enables navigation of the revised 2025 edition of the International Energy Agency’s (IEA) energy technology classification system. The classification system is a structured framework that categorises energy technologies within nine main areas.Updated in co-operation with governments to reflect technological developments since its last revision in 2011, the classification now covers a full range of energy technologies, f...
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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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Chart
22 Dec 2025
Clean energy investment needs in Africa in the STEPS and NZE Scenario, 2025- 2035
China Investment
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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.
Free