Much like solar energy, once the costs for the intial set up are paid and the initial cost is recouped, geothermal energy can result in some large savings for the homeowner. It does not have a cost for using fossil fuels since the energy source is 100 percent renewable. The cost for geothermal energy can be thought of as a long term investment, due to its low environmental impact and power sustainability, as well as other significant advantages. This is especially true for locations and countries that have specific geographical traits that may help them to take advantage of the cost efficiency of geothermal energy