Exquisitely finished, award winning green home architecturally designed by Hugh Bitz . Enjoy this LEED Platinum certified concrete home free from utility costs! Geothermal & solar systems work together with clay painted walls to maintain the perfect environment. - from: http://realestateok.ca/featured-listings/property/residential/leed+platinum+certified+green+home.html image from: http://realestateok.ca Currently for sale for $649,000 , this