EMA to study feasibility of deploying geothermal energy systems

25 May 2026

On 28 April 2026, the Energy Market Authority (“EMA”) announced that it has issued a request for proposal for a comprehensive study to assess the feasibility of deploying geothermal energy systems in Singapore. This initiative is part of EMA’s efforts to pursue pathways that can strengthen Singapore’s energy resilience and decarbonise the power sector. 

Geothermal energy is a renewable energy source. Conventional geothermal systems harness hot water and steam to generate electricity. These systems are typically deployed in locations with naturally high temperatures, presence of aquifers, and permeable rock formations. 

As conventional geothermal systems are commonly found in geologically active regions such as volcanic zones, it is unlikely that Singapore has such conventional geothermal energy resources. However, recent global advances in geothermal technologies have created new opportunities to harness sub-surface heat for power, heating, and cooling needs. The feasibility study will thus assess the technical, environmental, and commercial feasibility of deploying next-generation geothermal systems in Singapore, and identify areas for further study and propose policy frameworks for potential geothermal projects. 

The feasibility study builds on the ongoing nationwide non-invasive geophysical survey commissioned by EMA in 2024 to identify areas in Singapore where geothermal energy might potentially be present. Together, the nationwide geophysical survey and feasibility study aim to provide a robust and holistic evaluation of Singapore’s geothermal energy potential. This will provide the Government with a basis to decide on the next steps in the pursuit of geothermal energy systems in Singapore. 

Reference materials 

The press release is available on the EMA website www.ema.gov.sg.