Other Tax Credits Have Expired, But Not Those For Geothermal
Geothermal is the most efficient energy source available to homeowners in the United States. That’s a sweeping statement, but the facts back it up — and now the tax credits do, too. For every four units of energy a geothermal installation delivers, it consumes one unit of electricity. With a 400 percent efficiency rating, geothermal far surpasses conventional electricity and gas or even green alternatives like solar.