I am doing a presentation on geothermal energy, and all the information that I am finding on them is extremely posetive. They seem to be very eco-friendly, very energy efficient, and long-lasting.
Why then are they used so infrequently?

(may be broke/outdated!)
I am doing a presentation on geothermal energy, and all the information that I am finding on them is extremely posetive. They seem to be very eco-friendly, very energy efficient, and long-lasting.
Why then are they used so infrequently?