Global investments in geothermal energy stood at roughly *** million U.S. dollars in 2022, the lowest value recorded since 2013. Geothermal energy investments peaked in 2017 at over *** billion U.S. dollars. Investments in this type of renewable energy have decreased dramatically in the last five years.
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IRENA, & Climate Policy Initiative. (March 28, 2023). Investments in geothermal energy worldwide from 2013 to 2022 (in billion U.S. dollars) [Graph]. In Statista. Retrieved May 08, 2026, from https://www.statista.com/statistics/1386086/global-investment-in-geothermal-energy/
IRENA, und Climate Policy Initiative. "Investments in geothermal energy worldwide from 2013 to 2022 (in billion U.S. dollars)." Chart. March 28, 2023. Statista. Accessed May 08, 2026. https://www.statista.com/statistics/1386086/global-investment-in-geothermal-energy/
IRENA, Climate Policy Initiative. (2023). Investments in geothermal energy worldwide from 2013 to 2022 (in billion U.S. dollars). Statista. Statista Inc.. Accessed: May 08, 2026. https://www.statista.com/statistics/1386086/global-investment-in-geothermal-energy/
IRENA, and Climate Policy Initiative. "Investments in Geothermal Energy Worldwide from 2013 to 2022 (in Billion U.S. Dollars)." Statista, Statista Inc., 28 Mar 2023, https://www.statista.com/statistics/1386086/global-investment-in-geothermal-energy/
IRENA & Climate Policy Initiative, Investments in geothermal energy worldwide from 2013 to 2022 (in billion U.S. dollars) Statista, https://www.statista.com/statistics/1386086/global-investment-in-geothermal-energy/ (last visited May 08, 2026)
Investments in geothermal energy worldwide from 2013 to 2022 (in billion U.S. dollars) [Graph], IRENA, & Climate Policy Initiative, March 28, 2023. [Online]. Available: https://www.statista.com/statistics/1386086/global-investment-in-geothermal-energy/