Global investments in hydropower reached roughly *** billion U.S. dollars in 2022. Investments in hydropower have fluctuated in the last years, peaking in 2017 at over ** billion U.S. dollars. The stood at **** terawatts as of the end of 2021.
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IRENA, & Climate Policy Initiative. (March 28, 2023). Investments in hydropower worldwide from 2013 to 2022 (in billion U.S. dollars) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 15, 2026, from /statistics/1386068/global-investment-in-hydropower/
IRENA, und Climate Policy Initiative. "Investments in hydropower worldwide from 2013 to 2022 (in billion U.S. dollars)." Chart. March 28, 2023. ÌÇÐÄÆÆ½â°æ. Accessed July 15, 2026. /statistics/1386068/global-investment-in-hydropower/
IRENA, Climate Policy Initiative. (2023). Investments in hydropower worldwide from 2013 to 2022 (in billion U.S. dollars). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 15, 2026. /statistics/1386068/global-investment-in-hydropower/
IRENA, and Climate Policy Initiative. "Investments in Hydropower Worldwide from 2013 to 2022 (in Billion U.S. Dollars)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 28 Mar 2023, /statistics/1386068/global-investment-in-hydropower/
IRENA & Climate Policy Initiative, Investments in hydropower worldwide from 2013 to 2022 (in billion U.S. dollars) ÌÇÐÄÆÆ½â°æ, /statistics/1386068/global-investment-in-hydropower/ (last visited July 15, 2026)
Investments in hydropower worldwide from 2013 to 2022 (in billion U.S. dollars) [Graph], IRENA, & Climate Policy Initiative, March 28, 2023. [Online]. Available: /statistics/1386068/global-investment-in-hydropower/