How much does it cost to install a geothermal energy source to power a home?

Question

I am doing a project and I am wondering if it is cost-effective to install a geothermal energy source or solar panels? How much would installing a geothermal energy source cost, and would it make enough energy to supply a typical Californian family throughout the year?

Answer 1

If you have a source of geo thermal power, it shouldn't cost more that $15k.