The 3rd Edition of the "Geothermal Direct Use Engineering and Design Guidebook" is
available. Engineers and developers will find technical information on low- and
moderate-temperature (100 - 300°F) geothermal applications and equipment. Chapters
cover exploration, well drilling, space heating and cooling, greenhouse heating, aquaculture,
industrial processes, economics, regulations and environmental aspects; 470 pages.
This revised and updated version of the guidebook was prepared for the U.S. Department of
For US orders $65.00 and for Foreign orders $80.00 which includes shipping and handling.
To order the Guidebook online go to the Geo-Heat Center Store
For further information contact Geo-Heat Center at (541) 885-1750 or
send an E-mail to