Thursday, August 8, 2013

The Future of Free Energy ~ Geothermal Electricity

How it works: Geothermal Electricity
Today, we consume a truly vast amount of energy - with demand continuing to skyrocket at an alarming rate. We know that producing this energy has significant environmental impacts and emitting so much carbon dioxide into the atmosphere could cause catastrophic climate change

The deeper you go into the earth's core, the hotter it becomes. Some of this vast energy is already harnessed by geothermal power plants which use steam from heated water deep underground to drive turbines and generate electricity.