News

DOE Report on Geothermal Heat Pumps

The Oak Ridge National Laboratory has just published a comprehensive new report on geothermal heat pumps.  To read the full report go to  ornl232.geoexchange.org or http://www.zebralliance.com/docs/geothermal_report_12-08.pdf Geothermal (Ground-Source) Heat Pumps: […]

Join Our Industry !

Geothermal heating and air conditioning is rapidly growing throughout North America.  Interested in joining us?  Engineers and system designers can become Certified GeoExchange ® Designers through the Association of Energy […]