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Chart
20 Oct 2025
Share of population that can afford grid electricity by region per IEA basic bundle
Investment Electricity
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Policy
Finland
1990
CO2 Tax on Fossil Fuels
In 1990, Finland introduced the worlds first carbon tax on fossil fuels at a rate of US$ 6.10 per tonne of carbon emissions.
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Chart
13 Feb 2026
Average lithium-ion battery pack price per watt-hour index by application, 2022-2025
Average lithium-ion battery pack price per watt-hour index by application, 2022-2025 battery commentary
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Chart
26 Mar 2026
Production capacity of selected clean energy technologies and components by region of company headquarters, 2024
clean energy technologies
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News
19 Feb 2026
IEA Ministerial Meeting underscores Agency’s central role in tackling global energy challenges
Ministers deliver expanded mandate on critical minerals and build institutional ties with key countries around the world including Brazil, Colombia, India and Viet Nam Global energy leaders met in Paris this week for the International Energy Agency’s Ministerial Meeting, affirming the IEA’s central role in international cooperation to address the major energy challenges and opportunities facing the world.The two-day event was attended by top government officials from a record 54 countries, with some 40 of them at Ministerial level. Top executives from 55 companies, with a combined market capitalisation of $14 trillion, as well as leaders…
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Chart
26 Mar 2026
Availability of production along battery supply chains relative to demand outside China, 2024
Availability of production along battery supply chains relative to demand outside China, 2024 ETP 2026
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Chart
07 Oct 2025
Renewable use and shares in industry in selected regions, 2018-2030
Renewable use and shares in industry in selected regions, 2018-2030 Renewables 2025
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Event
10 Jun 2026
16:00
World Energy Investment 2026 Technical Webinar: Sector Specific Findings
The annual World Energy Investment report is the IEA’s flagship publication tracking investment trends across the energy sector. The report presents the latest data on capital flows to different types of energy projects, as well as the first set of full-year estimates for 2026.As energy security concerns continue to shape investment priorities, this year’s report explores the potential implications for different sectors and regions, particularly in light of the ongoing energy crisis stemming from the conflict in the Middle East.The report's major takeaways will be presented to stakeholders in two separate webinar events, on…
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Chart
26 Mar 2026
Change in average delivered costs for battery cells in selected importing countries and regions, 2024-2025
batteries