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Download
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
Peter Levi
Head of Technology Supply Chain Unit. Peter Levi first joined the Energy Technology Policy Division of the IEA in 2016 and now leads the sectoral analysis of Industry within the Division. In this role he is focussed on the technologies and policies that can be employed to mitigate greenhouse gas emissions from energy-intensive sectors within industry – steel, cement, chemicals, aluminium and paper – as well as cross-cutting themes such as energy security, technology supply chains, innovation, hydrogen, carbon capture and electrification.
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News
25 Jun 2026
New podcast episode examines the energy world on the eve of the current crisis
…the energy landscape look like just before the shock dealt by the 2026 war in the Middle East? What were the major trends – and what might they tell us about what comes next?The latest episode of the IEA’s Everything Energy podcast explores these questions. Available now on Apple Podcasts and Spotify, it features IEA energy analyst Alex Martinos – one of the lead authors of the Global Energy Review 2026, which provides a comprehensive assessment of global energy trends in 2025. He highlights important developments across fuels, technologies, the electricity sector and emissions last year, along with the potential implications for the current energy…