July 01, 2006
Arizona Water Resources
,
Joe Gelt ed.
14 vol.
,
no. 6
,
16 pp.
,
Water Resources Research Center
,
Tucson, AZ
Geothermal energy is expected to be a topic of growing importance in Arizona. Not only an energy issue, geothermal is also a water issue. In a hydrothermal system, water heated in the earth's interior is brought to the surface to be used as a source of energy. Geothermal heated water is also called geothermal fluid.