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01 Aug 2025
Cost of capital for a 40 MW batteries project by country, 2022-2024
Cost of capital for a 40 MW batteries project by country, 2022-2024 CofC dashboard update
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29 May 2026
Battery storage systems increased contribution to hourly ramping in California, January 2019- March 2026
battery storage
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04 Mar 2026
CO2 intensity of electricity generation in selected regions, 2015-2030
Electricity
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12 Nov 2025
Share of top refining country for batteries, grids and renewable-related strategic minerals, 2024
Share of top refining country for batteries, grids and renewable-related strategic minerals, 2024 WEO 2025
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12 Nov 2025
Share of top refining country for data centres and high-tech-related strategic minerals, 2024
Share of top refining country for data centres and high-tech-related strategic minerals, 2024 WEO 2025
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Data set
Household Energy Expenditure Database
Pilot database on households energy expenditure data for over 100 countries The Household Energy Expenditure database (pilot version) is designed to enable the calculation and analysis of energy-related expenditure metrics, focused on households. The database integrates multiple data sources and methodologies to produce estimates about expenditure indicators, supporting policy analysis and research needs for energy analysts and researchers. This is a pilot database welcoming any feedback or comment.The database is based on IEA end-uses energy prices and consumption to provide top-down, expenditure estimates by country for the residential sector; as well as indicators based on population…
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10 Apr 2026
Implied energy emissions mitigation rate of new Nationally Determined Contributions by economic grouping
Implied energy emissions mitigation rate of new Nationally Determined Contributions by economic grouping state of energy policy 2026
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04 May 2026
Methane emissions from the fossil fuel sector in Europe, 2025
Europe Methane Abatement
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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