Generous federal tax credits, coupled with the desire to reduce energy costs without sacrificing comfort, have encouraged many homeowners to purchase geothermal heat pumps (GHPs) over the last several ...

As homeowners and building owners explore ways to increase the efficiency of their heating and cooling systems and reduce energy costs, many are taking a closer look at the benefits that geothermal ...

UNDERSTANDING GEOTHERMAL TECHNOLOGY In winter, the ground is warmer than the air, which means that cold water pumped through the pipes returns at a warmer temperature, and does the opposite in summer ...

The heat stored in the Earth’s crust, known as geothermal energy, is carbon-free and effectively inexhaustible. There’s enough of it to run all of civilization for generations, if it could be ...