Since the tax credit program became available, all types of geothermal options have been on the minds of the building community. Direct GeoExchange technology uses copper refrigerant lines buried in the ground with refrigerant flowing through them, rather than a water or glycol heat exchange fluid.

Liberty Towers' successes with its geothermal water heating system (manufactured by EarthLinked Technologies) have bubbled to the surface with the development's reception of awards on both regional and national stages.

Nelson Mechanical Design installs an EarthLinked geothermal heat pump system in LEED home on Martha’s Vineyard.

An operational EarthLinked ground source heat pump donated by ETI was installed by Direct Energy at the Plumbing Industry Climate Action Centre (PICAC) in Melbourne, Australia.

ETI will be exhibiting at several trade shows in Summer and Fall 2010 that promote renewable energy and green building practices.

ETI and the Electric & Gas Industries Association (EGIA), a nationwide non-profit organization dedicated to advancing energy efficient home improvement and renewable energy solutions, have partnered to deliver the industry's most comprehensive energy efficiency and renewable financing program.

With a new law and the green movement on its side, EarthLinked Technologies is ready to take off with geothermal heat pumps.

The first building in Polk County to receive Leadership in Energy and Environmental Design (LEED) from the U.S. Green Building Council is also the headquarters for a company that manufactures a renewable energy system that uses energy from the earth for both space heating and cooling and commercial water heating.