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Data set
Global Energy Review Dataset
Annual release of world aggregated data for total energy supply, electricity generation, technology deployment and CO2 emissions. The Global Energy Review 2026 Dataset includes 2023, 2024 and 2025 world aggregated data for total energy supply, electricity generation, technology deployment and CO2 emissions. It also includes selected data for key regions and countries.
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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
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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Contributor
Petr Havlik
Leader of the Integrated Biosphere Futures Research Group at the International Institute for Applied Systems Analysis.
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Chart
18 Jun 2026
CO2 emissions from iron and steel, 2015-2024
CO2 emissions from iron and steel, 2015-2024 energy system 2026
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Data set
Key Questions on Energy and AI
Key Questions on Energy and AI The Key Questions on Energy and AI datafile includes world and regional data for installed capacity, power usage effectiveness, load factor and electricity consumption.
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Contributor
Teresa Ribera Rodríguez
Executive Vice-President for Clean, Just and Competitive Transition. Teresa Ribera Rodríguez has served as Executive Vice-President for Clean, Just and Competitive Transition at the European Commission since December 2024. Her previous government roles include Spain's Minister of Ecological Transition and Demographic Challenge and State Secretary for Climate Change. Ms Ribera Rodríguez has also held senior roles at environment and sustainable development organisations around the world.