Oasis Design

Oasis Design is a wellspring of decades worth of original designs and content which you won't find elsewhere. We specialize in the nuts and bolts of sustainability—practical systems for living well, in harmony with nature and each other. These include designs for managing water, wastewater, energy, money and other resources. There are several hundred pages of free information on our web site, as well as an additional several hundred in our books and articles. Besides the hundreds of interlinked pages, there are dozens of "easter eggs" which serve as hidden portals to our site, each baited with uniquely useful content on this or that obscure topic. Original designs for living better, cheaper, & more ecologically since 1980.