Can you afford not to install geothermal power for your home?
Some people were surprised by the expense -- about $20,000 -- to install geothermal heating in their homes. I have a slightly different take. For $20,000, can you afford not to tap into geothermal energy? Says one commenter: For 15k - 30k it sure seems like there would be higher-impact things you could do to reduce your footprint. Find a… read more →




