Hot Future for Renewable Energy: Deep Geothermal Heat Could Power the Planet for a Billion Years

December 22, 2022--Written by Paul Wiseman for Industrial Info Resources (Sugar Land, Texas)--Because the earth's core is hotter than the sun's surface, experts in the geothermal energy field are understandably giddy about its potential to power humanity through the energy transition in a way that is uniquely clean, convenient and reliable.