• Active-passive Solar "Hybrid House"
    Active-passive Solar "Hybrid House" Th is home is designed as a system to give you low utility bills, reduce carbon emissions, and serve as a comfort- able home in summer and winter. PASSIVE FEATURES 2x6 construction, with R-19 insulation very carefully installed. Brick fl oor thermal mass. Th is dampens temperature swings. Th e eff ect is quite am […]
  • Super-Green Hideaway in Gore Bay, Manitoulin Island
    Super-Green Hideaway in Gore Bay, Manitoulin IslandEco Friendly, Passive Solar, bright, hand-crafted two-story home for sale on gorgeous 4.48 acre wooded property with creek, marsh, forest, field, pond, rock outcropping and gorge. In the town of Gore Bay, but with excellent privacy and all amenities plus town water.High-efficiency long thermal-cycle masonry […]
  • For Sale
    Unique "Bermed" Home! This home is energy efficient facing south, wrapped in earth on three sides with a living grass roof. Warm in winter and cool in summer make this home a conservationist's dream home! A Sun Frost refrigerator, tankless water heater and custom Tulikivi Masonry Stove keep energy bills at a minimum. But quality is not comprom […]
  • High performance solar home
    This high performance solar home was designed and built to use 50% less energy to heat and cool than a conventionally built home. Features inlude Energy Star certification, Icynene spray foam insulation, sealed crawl and attic, solar hot water system, tempered passive solar design, 2 kWh photovoltaic array with automated battery back up, Energy Star rated ki […]

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Sustainable Sources
108 Royal Way #1004
Austin, TX 78737
USA
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