In 2022, the consumption of direct geothermal heat worldwide stood at 1,253 petajoules. By 2030, this figure is forecast to reach some 1,4691 petajoules, increasing by roughly 35 percent.
Consumption of direct geothermal heat worldwide in 2022, with a forecast until 2030
(in petajoules)
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IEA. (October 9, 2024). Consumption of direct geothermal heat worldwide in 2022, with a forecast until 2030 (in petajoules) [Graph]. In Statista. Retrieved May 06, 2025, from https://www.statista.com/statistics/1557724/geothermal-heat-consumption-forecast-worldwide/
IEA. "Consumption of direct geothermal heat worldwide in 2022, with a forecast until 2030 (in petajoules)." Chart. October 9, 2024. Statista. Accessed May 06, 2025. https://www.statista.com/statistics/1557724/geothermal-heat-consumption-forecast-worldwide/
IEA. (2024). Consumption of direct geothermal heat worldwide in 2022, with a forecast until 2030 (in petajoules). Statista. Statista Inc.. Accessed: May 06, 2025. https://www.statista.com/statistics/1557724/geothermal-heat-consumption-forecast-worldwide/
IEA. "Consumption of Direct Geothermal Heat Worldwide in 2022, with a Forecast until 2030 (in Petajoules)." Statista, Statista Inc., 9 Oct 2024, https://www.statista.com/statistics/1557724/geothermal-heat-consumption-forecast-worldwide/
IEA, Consumption of direct geothermal heat worldwide in 2022, with a forecast until 2030 (in petajoules) Statista, https://www.statista.com/statistics/1557724/geothermal-heat-consumption-forecast-worldwide/ (last visited May 06, 2025)
Consumption of direct geothermal heat worldwide in 2022, with a forecast until 2030 (in petajoules) [Graph], IEA, October 9, 2024. [Online]. Available: https://www.statista.com/statistics/1557724/geothermal-heat-consumption-forecast-worldwide/