Because geothermal energy is a fairly new topic, people are tentative to commit to it for fear that it is just a passing fad that will soon be proven ineffective. In fact, geothermal energy is here to stay, and we need to start taking it seriously, because it will be a very important option in the future. Fossil fuels are rapidly depleting, and geothermal energy is picking up where it is leaving off. Geothermal powers in New Zealand. Modern Powers Systems.
College subtracts energy use with geothermal systems.
Air Conditioning, Heating, and Refrigeration News. Geothermal education office - Power from the earth's heat. Fast DOC Geothermal Energy Technical Site. US Department of Energy, 1-6.