Earthship: Dennis Weaver's Proof You Can Build Greener

Dennis Weaver (1924-2006), a retired actor, environmentalist, humanitarian, has built a house whose walls are made of nothing but rubber tires and cans. It is very energy-efficient, as he himself discovered, powered mostly by solar panels and renewable energy.

Michael Strizki`s Solar/Hydrogen/Geothermal Powered House – Amazing!

Michael Strizki's house is the most low impact house I've ever seen. He lives his life off-grid, because his home system feature solar panels, 10 hydrogen tanks filled with the excess energy from the solar panels, with the hydrogen taken out of water, and a 15 year-old geothermal system, that covered its price 8 times since it was installed.