Why Geothermal Use what's already there - free & renewable supply of energy Taking advantage of geothermal energy to heat and cool your home or business with efficient, environmentally friendly geothermal power just makes sense. And choosing WaterFurnace is a smart way to get "greener". Don't just take our word for it... The EPA concluded that geothermal energy is the most environmentally friendly heating and cooling system on the market The U.S. National Renewable Energy Laboratory determined that geothermal energy is a cost-effective and more efficient method of heating and cooling than traditional residential systems. Federal, state, & local governments and utilities offer many rebates and tax incentives which encourage investment in geothermal heating and cooling. Most importantly, ask any of your neighbors of whom switched to geothermal and love it! While cost savings and energy usage will vary by region and type of system a geothermal pump is replacing, a geothermal solution will usually be more cost effective, a wiser choice, and certainly a greener alternative. Geothermal energy is the smarter way to heat and cool your home or business - it's efficient, cost-effective, and environmentally friendly. It's hard to get much greener than WaterFurnace. Want to know how much a geothermal system in Denver, CO can save you in energy costs? Check out our geothermal savings calculator and learn more!