According to the MIT Technology Review, the earth has enough geothermal energy to supply twice over the world’s total electrical needs. Unfortunately, the geothermal power is used to generate only about 0.3% of the worldwide electricity generation. Until now, almost all geothermal energy has gone unused. It’s the high time we think about utilizing the geothermal energy. https://www.technologyreview.com/2021/12/08/1041511/potential-geothermal-power-infrastructure-bill/