As electricity demand from data centers soars, Meta and Google are looking at a novel solution: harnessing clean heat far below Earth’s surface. As electricity demand from data centers soars, Meta and Google are looking at a novel solution: harnessing clean heat far below Earth’s surface. Global Warming, Greenhouse Gas Emissions, Alternative and Renewable Energy, Data Centers, Meta Platforms Inc, Hydraulic Fracturing, Facebook Inc, Geothermal Power NYT > Science