You've never thought about the earth being like a boiled egg but think about it: If you cut the egg in half the yellow yoke is like the core of the earth and the white part would be the earth's mantle. The thin shell, discarded after the egg is boiled, is like the earth's crust. The geothermal energy, has been around for as long as the earth has existed. "Geo" means earth, and "thermal" means heat. So geothermal means earth-heat. Geothermal energy is quickly becoming a popular source of energy and GreenDustries believes tapping into what the earth creates naturally - with little manmade influence - should be at the forefront of any energy policy moving forward. Read more [...]