Take a look at the many different advantages and disadvantages of geothermal energy to determine how beneficial it is to the world.
A look at what geothermal energy actually is including the different forms of geothermal energy available on earth.
A look at how geothermal energy works, including how geothermal energy can be extracted from the earth and turned into either an electricity or heating source.
Take a look at the history of geothermal energy from the first known use by mankind through to the modern day.
Take a look at some of the facts surrounding geothermal energy including how we use it and the history of this energy source.
There are numerous costs associated with the use of geothermal energy including both financial and ecological costs. This article takes a look at some of these aspects.