In 2023, the production of geothermal electricity worldwide stood at roughly 97.8 terawatt hours. By 2030, it is forecast that global geothermal power generation will reach some 127 terawatt hours, increasing by approximately 30 percent from 2023.
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IEA. (October 9, 2024). Generation of geothermal electricity worldwide in 2023, with a forecast until 2030 (in terawatt hours) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 26, 2026, from /statistics/1557736/geothermal-electricity-production-forecast-worldwide/
IEA. "Generation of geothermal electricity worldwide in 2023, with a forecast until 2030 (in terawatt hours)." Chart. October 9, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 26, 2026. /statistics/1557736/geothermal-electricity-production-forecast-worldwide/
IEA. (2024). Generation of geothermal electricity worldwide in 2023, with a forecast until 2030 (in terawatt hours). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 26, 2026. /statistics/1557736/geothermal-electricity-production-forecast-worldwide/
IEA. "Generation of Geothermal Electricity Worldwide in 2023, with a Forecast until 2030 (in Terawatt Hours)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 9 Oct 2024, /statistics/1557736/geothermal-electricity-production-forecast-worldwide/
IEA, Generation of geothermal electricity worldwide in 2023, with a forecast until 2030 (in terawatt hours) ÌÇÐÄÆƽâ°æ, /statistics/1557736/geothermal-electricity-production-forecast-worldwide/ (last visited July 26, 2026)
Generation of geothermal electricity worldwide in 2023, with a forecast until 2030 (in terawatt hours) [Graph], IEA, October 9, 2024. [Online]. Available: /statistics/1557736/geothermal-electricity-production-forecast-worldwide/
