According to the Geothermal Heat Pump Consortium, geothermal systems save more than 14 million barrels of crude oil per year.

Environmentally friendly, they require only a small amount of electricity to run, and reduce the need for new coal powered electric power plants. The result being cleaner air and less acid rain.

47% of the sun's energy that reaches Earth is absorbed into the planet, where NextEnergy system's can make use of it. This is 500 times more energy than humanity would need in a single year and its an unlimited source.