Superhot Rock Energy

Superhot rock energy, an advanced form of geothermal power, could revolutionize renewable energy production by harnessing the extreme heat of the Earth's depths. It offers the potential to provide baseload power with minimal greenhouse gas emissions. Unlike traditional geothermal systems, this technology relies on the creation of artificial reservoirs at depths of 5 to 15 km, where temperatures exceed 374°C.

This new Zenon report, written by Elsie Nakhle, analyzes the opportunities and challenges of this technology. It examines advances in drilling techniques, the development of heat-resistant materials, and methods for mitigating induced seismic risks and environmental impacts. The report highlights pilot projects such as the IDDP in Iceland and the JBBP in Japan, which show promising results while highlighting the need for significant investment. In conclusion, although technological hurdles remain, with the necessary support, “superhot rock” energy could play a key role in the global energy transition.