Ian Gleisberg Chris Mason Geothermal Energy Ian Gleisberg Chris Mason

What is geothermal energy? Geothermal energy is the thermal energy stored in the earth Earths core temperature is hotter than the surface of the sun By harnessing this heat in a manner to generate energy it has provided a great source of renewable energy.

How is it used Long pipes are drilled into the earth using large boring machines The heat is then pumped into houses or pools and used to heat them

Advantages and Disadvantages No fuel needed except for pumps Heat can be pumped directly into houses More than enough energy to supply all those who have access to it It could power a small village or an enormous city Could release poisonous gases into the air from underground Have to be near tectonic plate faults for it to work Expensive initial cost Could trigger earthquakes by drilling into the tectonic plates