In 2012, the geothermal power capacity factor reached ** percent at the global scale. More than a decade later, in 2024, it slightly increased to ** percent.
The capacity factor is a measure of how often a power plant runs at its maximum capacity over a year.
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IRENA. (July 18, 2025). Capacity factor of geothermal power worldwide from 2010 to 2024 [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 19, 2026, from /statistics/1498988/geothermal-power-capacity-factor-worldwide/
IRENA. "Capacity factor of geothermal power worldwide from 2010 to 2024." Chart. July 18, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 19, 2026. /statistics/1498988/geothermal-power-capacity-factor-worldwide/
IRENA. (2025). Capacity factor of geothermal power worldwide from 2010 to 2024. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 19, 2026. /statistics/1498988/geothermal-power-capacity-factor-worldwide/
IRENA. "Capacity Factor of Geothermal Power Worldwide from 2010 to 2024." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 18 Jul 2025, /statistics/1498988/geothermal-power-capacity-factor-worldwide/
IRENA, Capacity factor of geothermal power worldwide from 2010 to 2024 ÌÇÐÄÆÆ½â°æ, /statistics/1498988/geothermal-power-capacity-factor-worldwide/ (last visited July 19, 2026)
Capacity factor of geothermal power worldwide from 2010 to 2024 [Graph], IRENA, July 18, 2025. [Online]. Available: /statistics/1498988/geothermal-power-capacity-factor-worldwide/