Exterior, House Building Type, and Stucco Siding Material Because the night air cools the walls in summer, the home has no air-conditioning—though daily highs often rise into the mid-90s and above. Photo by: Kirk Gittings  Photo 4 of 5 in A Sustainable Rammed Earth Home in New Mexico

A Sustainable Rammed Earth Home in New Mexico

4 of 5

Because the night air cools the walls in summer, the home has no air-conditioning—though daily highs often rise into the mid-90s and above. Photo by: Kirk Gittings