I need statistics on Geothermal Energy.? I am working on a project about it, and I desperatly need statistics.
Charts, graphs, and numbers(average costs, etc.) would be very appreciated.
Also comparing it to other forms of energy would be very helpful.

Also

I think that the above site is your best bet, but you might also want to look at the National Renewable Energy Laboratory%26#039;s Geothermal Technology Program at:

http://www.nrel.gov/geothermal/