Colosol's Energy Saving Earth-Sheltered House

In 1978, construction contractor Michael Wiggins built an earth-sheltered house in Dillon, Colorado that also incorporated passive-solar features to boost its energy efficiency.

062 Colosol home - interior
LEFT: The atrium admits light into the inner sanctum of the dwelling. RIGHT: One of three Zomeworks Skylids helps to cast natural light into what would have been a dark living room corner.
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