A recent discovery of high underground temperatures in Sembawang, Singapore, has sparked interest in the potential of utilizing geothermal energy for electricity generation. Researchers from Nanyang Technological University and TumCreate found temperatures up to 122°C at depths of 1.76km, with the potential for even higher temperatures at greater depths. Geothermal energy is seen as a viable renewable energy source for Singapore, which currently relies on natural gas for 95% of its energy needs. However, while the technical feasibility is evident, further studies are needed to assess the economic viability and sustainability of geothermal energy. The heat flow from Singapore's granite formations and underground sources presents an opportunity for stable energy production over time. If harnessed effectively, geothermal energy could significantly reduce electricity generation costs and greenhouse gas emissions in Singapore. Ongoing research by institutions like the Energy Market Authority aims to explore Singapore's geothermal potential to pave the way for a more sustainable energy landscape.