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 ÌÇÐÄÆƽâ°æ. Retrieved July 27, 2026, from /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. ÌÇÐÄÆƽâ°æ. Accessed July 27, 2026. /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). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 27, 2026. /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)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 28 Mar 2023, /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) ÌÇÐÄÆƽâ°æ, /statistics/1386086/global-investment-in-geothermal-energy/ (last visited July 27, 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: /statistics/1386086/global-investment-in-geothermal-energy/
