IEA Member country public spending on energy R&D as a share of GDP, 1975-2023

IEA (2025), IEA Member country public spending on energy R&D as a share of GDP, 1975-2023, IEA, Paris https://www.iea.org/data-and-statistics/charts/iea-member-country-public-spending-on-energy-rd-as-a-share-of-gdp-1975-2023, Licence: CC BY 4.0

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