In 2021, the United States' investment in research and development in solar energy technologies reached 236.88 million euros. Germany and South Korea followed with R&D investments of 109.5 and 64 million euros, respectively.
Public research and development investments in solar energy worldwide in 2021, by selected country
(in million euros)
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EurObserv'ER. (February 28, 2024). Public research and development investments in solar energy worldwide in 2021, by selected country (in million euros) [Graph]. In Statista. Retrieved December 22, 2024, from https://www.statista.com/statistics/1500346/global-public-investment-solar-energy-research-development-by-country/
EurObserv'ER. "Public research and development investments in solar energy worldwide in 2021, by selected country (in million euros)." Chart. February 28, 2024. Statista. Accessed December 22, 2024. https://www.statista.com/statistics/1500346/global-public-investment-solar-energy-research-development-by-country/
EurObserv'ER. (2024). Public research and development investments in solar energy worldwide in 2021, by selected country (in million euros). Statista. Statista Inc.. Accessed: December 22, 2024. https://www.statista.com/statistics/1500346/global-public-investment-solar-energy-research-development-by-country/
EurObserv'ER. "Public Research and Development Investments in Solar Energy Worldwide in 2021, by Selected Country (in Million Euros)." Statista, Statista Inc., 28 Feb 2024, https://www.statista.com/statistics/1500346/global-public-investment-solar-energy-research-development-by-country/
EurObserv'ER, Public research and development investments in solar energy worldwide in 2021, by selected country (in million euros) Statista, https://www.statista.com/statistics/1500346/global-public-investment-solar-energy-research-development-by-country/ (last visited December 22, 2024)
Public research and development investments in solar energy worldwide in 2021, by selected country (in million euros) [Graph], EurObserv'ER, February 28, 2024. [Online]. Available: https://www.statista.com/statistics/1500346/global-public-investment-solar-energy-research-development-by-country/
