Industrial | direct utilization | geothermal, Industrial users. geothermal energy has been used in iceland for. drying fish for about 25 years. the main application has been the indoor drying of salted fish, cod. Geothermal energy - national geographic society, Geothermal energy is heat that is generated within the earth. (geo means “earth,” and thermal means “heat” in greek.) it is a renewable resource that can be. Background geothermal energy california, Geothermal energy in california. the geysers power plant's unit # 18) geothermal energy is produced by the heat of the earth and is often associated with volcanic or.
Is geothermal heating worth ? | green home guide | ecohome, Geothermal heating cooling geothermal heating cooling systems advantage consistent temperature earth remove heat buildings . http://www.ecohome.net/guide/geothermal-heating-cooling Geothermal heat pumps | department energy, Geothermal heat pumps expensive install pay time reduced heating cooling costs. find home.. https://energy.gov/energysaver/geothermal-heat-pumps Geothermal energy - simple english wikipedia, free, Geothermal energy ( greek roots geo, meaning earth, thermos, meaning heat) energy heat earth' crust. ' clean sustainable.. https://simple.wikipedia.org/wiki/Geothermal_energy