In response to the substantial electricity demands of its data centers, Google is embarking on an experiment with geothermal energy, a method that taps into the Earth’s internal heat to generate clean, renewable energy for the company’s facilities.
Geothermal energy involves capturing subterranean heat and converting it into electricity, typically through boreholes that reach hot rock or groundwater. This newfound focus by Google aims to utilize this heat to drive turbines, generating electricity and contributing to a renewable and eco-friendly energy solution.
Teaming up with startup Fervo, Google has initiated an innovative project in Nevada designed to contribute decarbonized energy to the local power grid. The end goal is to supply two Google-owned data centers in the state with this sustainable electricity.
The project relies on advanced drilling techniques, drawing inspiration from methods employed in the oil and gas industry. Additionally, fiber-optic cables are used to monitor flow, temperature, and system performance in real time. This approach enables electricity generation without resorting to the burning of fossil fuels or the emission of CO2 into the atmosphere.
Fervo’s utilization of cutting-edge drilling practices represents a significant step in the development of geothermal energy technology. The partnership with Google underscores a shared commitment to making geothermal energy an increasingly substantial and viable source of power generation.
This initiative aligns with Google’s overarching objective to operate all of its data centers and campuses with entirely decarbonized energy by the year 2030. The exploration of geothermal energy stands as a pivotal component of Google’s comprehensive strategy to address the environmental impact of its operations.