In a groundbreaking step for renewable energy, the UK is set to power 10,000 homes using the heat generated from rocks, marking the country's first domestic supply of lithium as well. Water super-heated by rocks will be employed to achieve this remarkable feat, highlighting the potential of geothermal energy as a sustainable power source. This innovative approach not only advances the transition towards renewable energy but also fosters domestic lithium production, a critical mineral for various applications including batteries for electric vehicles and energy storage systems.