Total research and development & demonstration budget for select countries in Europe for heat and power generation, storage, and supply from 2015 to 2024
(in million U.S. dollars)
Characteristic
Budget in million U.S. dollars
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Figures excludes electricity gen from hydrogen, heat & power gen from coal combustion, fuel cells, and nuclear. Energy storage for transport applications is also excluded.Â
The total research and development & demonstration (RD&D) budget has remained mostly constant in the IEA Europe member countries since 2015. In 2024, the RD&D budget decreased slightly to ****million U.S. dollars compared to ****million U.S. dollars the year prior.
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IEA. (November 3, 2025). Total research and development & demonstration budget for select countries in Europe for heat and power generation, storage, and supply from 2015 to 2024 (in million U.S. dollars) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 31, 2026, from /statistics/1659767/europe-research-and-development-and-demonstration-budget-for-heat-and-power/
IEA. "Total research and development & demonstration budget for select countries in Europe for heat and power generation, storage, and supply from 2015 to 2024 (in million U.S. dollars)." Chart. November 3, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 31, 2026. /statistics/1659767/europe-research-and-development-and-demonstration-budget-for-heat-and-power/
IEA. (2025). Total research and development & demonstration budget for select countries in Europe for heat and power generation, storage, and supply from 2015 to 2024 (in million U.S. dollars). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 31, 2026. /statistics/1659767/europe-research-and-development-and-demonstration-budget-for-heat-and-power/
IEA. "Total Research and Development & Demonstration Budget for Select Countries in Europe for Heat and Power Generation, Storage, and Supply from 2015 to 2024 (in Million U.S. Dollars)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 3 Nov 2025, /statistics/1659767/europe-research-and-development-and-demonstration-budget-for-heat-and-power/
IEA, Total research and development & demonstration budget for select countries in Europe for heat and power generation, storage, and supply from 2015 to 2024 (in million U.S. dollars) ÌÇÐÄÆÆ½â°æ, /statistics/1659767/europe-research-and-development-and-demonstration-budget-for-heat-and-power/ (last visited July 31, 2026)
Total research and development & demonstration budget for select countries in Europe for heat and power generation, storage, and supply from 2015 to 2024 (in million U.S. dollars) [Graph], IEA, November 3, 2025. [Online]. Available: /statistics/1659767/europe-research-and-development-and-demonstration-budget-for-heat-and-power/