Short overview on Enhanced Geothermal Systems by DOEEGS Infographic by the US DOEAlexander Richter 30 Apr 2015What is an Enhanced Geothermal System (EGS)? The US DOE explains in this great overview. The resulting circulation loop allows water to flow through the enhanced reservoir, picking up in situ heat. The original geothermal water is recycled into the reservoirWANT TO LEARN MORE ABOUT HOW AN EGS SYSTEM WORKS? Enhanced Geothermal System animation*EGS Fact Sheet*This EGS animation is a Calpine Corporation and Lawrence Berkeley National Laboratory collaborative project co-funded by the U.S. Department of Energy.