Four tanks collect rainwater, while the southern wall of broken-face concrete blocks keeps the house appropriately cool or warm, depending on the time of year. Photo by Brett Boardman.  Photo 4 of 10 in Noteworthy Sustainable Homes by Jami Smith

Noteworthy Sustainable Homes

4 of 10

Four tanks collect rainwater, while the southern wall of broken-face concrete blocks keeps the house appropriately cool or warm, depending on the time of year. Photo by Brett Boardman.