
This discovery shows how to make stronger, longer lasting concrete with far less energy. A green type of concrete like this could replace Portland concrete, which is viewed negatively by many due to its adverse environmental impact.
green building
Architect Savin J. Couëlle

Architect Savin J. Couelle was featured in the book Handmade Houses: A Century of Earth-Friendly House Design.
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Handmade Houses: A Century of Earth-Friendly House Design

From the Jacket:
“The first comprehensive consideration of the residential design of the back-to-the-land movement, “Handmade Houses: A Century of Earth-Friendly Home Design” exposes the roots of “green” architecture as it travels across North America and to the United Kingdom, Italy, Spain, France, and Australia. From deep in the redwood forests of Big Sur, California, to the craggy, pink-sand beaches of Sardinia, Italy, this book visits houses in which cost-cutting DIY improvisation, eco-consciousness, art, and craft harmoniously converge.
Earth Sheltered Reinforced Quonset Buildings

Steel quonset structures or ‘culvert homes’ are usually not rated for underground residential use. From what I’ve heard, most quonset hut manufacturers will not sell to anyone who intends to bury the structure. Covering a building with earth adds enormous weight on the structure and manufacturers don’t want any liability issues in case of collapse. This is unfortunate because quonset structures are well suited for underground homes, rootcellars and storm shelters. For one, they’re quick and easy to build. The main step involved is bolting the arched sections together with cordless drills.
Potato Storage Cellars

Underground homes and earth-sheltered homes are among the most popular types of alternative homes. Almost everyone knows the earth will moderate the inside temperature and reduce energy costs. That’s why potato storage cellars are common. These structures will “assure the grower that potatoes will be held at the proper temperature from harvest time to shipping time, anywhere from March to May.” Of course, the same principle can be used to build energy efficient homes, storm shelters and rootcellars.
