The Asia Pacific Geothermal Energy Market was valued at US$4,977.3mn in 2025 and projected to reach to US$6,692.1mn by 2030, representing a compound annual growth rate of 6.1%, according to a recent report from Market and Markets.
Sustained expansion
According to the report, Asia Pacific's geothermal energy market is poised for sustained expansion driven by:
- rising demand for baseload power, with growing industrial and residential energy needs
- energy diversification initiatives and climate commitments
- technological innovation, with the adoption of advanced drilling technologies and enhanced geothermal systems (EGS)
- supportive regulatory frameworks
- substantial government investments in renewable infrastructure.
Asia Pacific's geothermal energy market benefits from abundant geothermal resources, particularly around the Pacific Ring of Fire, a chain of volcanoes and seismically active sites spanning around 25,000 miles. It is leveraging these natural advantages to develop both utility-scale and direct-use geothermal applications.
Between 2025 and 2030, Asia Pacific is expected to see accelerated capacity additions driven by supportive government policies, declining development costs, and growing energy security concerns, with strategic partnerships between private and public sectors. Asia Pacific's geothermal market remains strategically important for regional decarbonisation goals and energy independence.
Investments and partnerships
The region continues to attract international investment and technology partnerships to unlock its substantial geothermal potential and meet rising electricity demand sustainably. For example:
- Baseload Power Taiwan and CPC Corporation, Taiwan (CPC) signed an MoU in June to accelerate geothermal development in the country through CPC’s local expertise and Baseload’s international geothermal experience. The companies will explore opportunities to develop geothermal projects across Taiwan, beginning with the Tuchang project in Yilan County, collaborating on resource evaluation, technical collaboration, due diligence, feasibility studies, and commercial decisions.
- KS Orka Renewables Pte. Ltd. announced a strategic partnership with Halliburton in February to support geothermal project development across its project sites in Indonesia, including PT Sorik Marapi Geothermal Power (SMGP) in North Sumatra and PT Sokoria Geothermal Indonesia (SGI) in East Nusa Tenggara.The collaboration forms part of KS Orka Renewables Pte. Ltd.’s ongoing efforts to enhance competitive geothermal well development in Indonesia. The partnership aims to improve drilling efficiency, optimise costs, and accelerate the deployment of geothermal energy as a clean and reliable electricity source for the country. It will support geothermal well construction across multiple development phases at both project sites.
China dominates
China dominates the Asia Pacific geothermal energy space with a market size of US$3,573mn, representing over 71% of the regional market and driving significant technological advancement and capacity expansion across the region.
Indonesia and the Philippines together represent US$ 2,346mn in market value, positioning Southeast Asia as a critical growth corridor for geothermal development with abundant natural resources and increasing energy demand.