Geothermal Energy Capacity Set to Reach 29.5 GW by 2031

This growth trajectory, highlighted in recent data from Mordor Intelligence, stems from a global pivot toward energy security and decarbonization. While flash steam power plants continue to dominate the existing landscape, advancements in Enhanced Geothermal Systems are unlocking previously unreachable reserves. These technological strides, coupled with government financial incentives and simplified regulatory frameworks, are mitigating investment risks and drawing substantial private capital to the sector.

Regional Shifts and Market Dynamics

The Asia-Pacific region remains the primary engine of this growth, with Indonesia, Japan, China, and the Philippines leading the charge through aggressive exploration and infrastructure development. North America is also seeing a resurgence, largely anchored by the United States, where favorable leasing policies and renewed technological interest are revitalizing underutilized resources. Despite this momentum, the industry faces stiff competition from rapidly maturing solar and wind technologies. Developers are responding by focusing on geothermal's unique ability to provide baseload power and grid stability, as well as expanding into non-electric applications such as district heating and ground-source heat pump deployment. Key players, including Ormat Technologies, Enel Green Power, and Fervo Energy, are among those navigating this evolving energy landscape.