Start here for an overview of geothermal energy. Includes economic and environmental benefits, system fundamentals, types of equipment and more.
Learn what geothermal can do for you - and the earth. Includes home and business owner benefits, economic advantages and environmental impact.
Geothermal technology takes advantage of the earth's natural heat-storing ability.
A geothermal system include three main pieces of equipment: underground piping, a heat pump and an air-handling system.
In most cases, installation of a geothermal system is easy, especially when it's new construction or replacing another forced-air system.
Like any other heating and cooling system, good maintenance is a key part of getting the most value for your energy dollar.
Find definitions for the technical terms you might hear from your builder or contractor.