More to explore:
http://formworksbuilding.com/photos/ Alternative-architecture.-Due-to-its-solar-and-geothermal-properties-Formworks-stuctures-can-easily-be-converted-to-off-grid-or-stand-alone-power-systems.-2-712x363 Earth Contact Sheltered Geothermal Solar Power
Off-the-Grid, Alternative architecture by Formworks Building Inc. Geothermal and Solar.
An unconventional underground home, somewhere in the mountains in CO.
Photo Gallery of Green Roof & Earth Sheltered Homes & building systems Manufactured by Formworks Building, inc.
southwestern style formworks underground home
But I want this house too! Love formworks underground houses, so bright and light... and such low utilities!
Earth-Sheltered Home exterior
Sometimes you just need your own underground lair.
Underground Homes - I want this! trippy and smurf life #Treppen #Stairs #Escaleras
Underground Homes - Earth Sheltered Houses for Eco Hobbits
Looks like an underground home!
Love the glass
underground homes - Bing Images
A great home by a great author, Rob Roy's cordwood earth sheltered home. Eco-friendly underground home
This is the vacation house of architect Claus Bonderup, in Jutland sometime in the late 70s • from the outside