A geothermal heat pump is a "green", energy-efficient option for those looking to heat and cool their homes. Geothermal heat pumps eliminate the use of fossil fuels and cut home heating and cooling bills by 30 to 70 percent. In fact, the reduced greenhouse gas emissions from the use of a geothermal heat pump is the equivalent of planting 750 trees or taking two cars off the road. They also eliminate noisy outdoor compressors and fans. Continue reading to learn more important facts about these year-round comfort systems!