Global solar thermal heat capacity reached roughly ****gigawatts thermal in 2024. Since 2010, the operational capacity of solar thermal heat installations has increased almost three-fold. In 2010, the global solar thermal heat capacity stood at *** gigawatts thermal.
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International Energy Agency Solar Heating and Cooling Technology Collaboration Programme. (June 24, 2025). Capacity of solar thermal heat in operation worldwide from 2010 to 2024 (in gigawatts thermal) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 27, 2026, from /statistics/1536858/global-solar-heat-thermal-capacity-in-operation/
International Energy Agency Solar Heating and Cooling Technology Collaboration Programme. "Capacity of solar thermal heat in operation worldwide from 2010 to 2024 (in gigawatts thermal)." Chart. June 24, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 27, 2026. /statistics/1536858/global-solar-heat-thermal-capacity-in-operation/
International Energy Agency Solar Heating and Cooling Technology Collaboration Programme. (2025). Capacity of solar thermal heat in operation worldwide from 2010 to 2024 (in gigawatts thermal). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 27, 2026. /statistics/1536858/global-solar-heat-thermal-capacity-in-operation/
International Energy Agency Solar Heating and Cooling Technology Collaboration Programme. "Capacity of Solar Thermal Heat in Operation Worldwide from 2010 to 2024 (in Gigawatts Thermal)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 24 Jun 2025, /statistics/1536858/global-solar-heat-thermal-capacity-in-operation/
International Energy Agency Solar Heating and Cooling Technology Collaboration Programme, Capacity of solar thermal heat in operation worldwide from 2010 to 2024 (in gigawatts thermal) ÌÇÐÄÆÆ½â°æ, /statistics/1536858/global-solar-heat-thermal-capacity-in-operation/ (last visited July 27, 2026)
Capacity of solar thermal heat in operation worldwide from 2010 to 2024 (in gigawatts thermal) [Graph], International Energy Agency Solar Heating and Cooling Technology Collaboration Programme, June 24, 2025. [Online]. Available: /statistics/1536858/global-solar-heat-thermal-capacity-in-operation/