David A. Bainbridge first worked on community design, passive solar heating and cooling, building codes, and solar rights at the innovative design firm Living Systems. He described his first water-wall solar home and the Village Homes solar subdivision in Solar House Designs in 1978. Founder of the Passive Solar Institute, and recipient of the ASES Passive Pioneer Award in 2004, Bainbridge consults on a wide range of residential and commercial projects and has completed several solar projects on his own homes, as well as co-authoring The Straw Bale House (with Athena Swentzell Steen and Bill Steen), and Passive Solar Architecture (with Ken Haggard). He is currently Associate Professor of Sustainable Management at the Marshall Goldsmith School of Management. He lives in San Diego, California.
Ken Haggard, formerly an architecture professor at California Polytechnic, is an architect and principal in the San Luis Sustainability Group. Since the late sixties, Haggard has designed more than 200 solar buildings, from homes to large commercial and institutional buildings—as well as the first permitted straw bale building in California. An active member of the American and International Solar Energy Societies, he received the Passive Pioneer Award from ASES in 1999 and was made a fellow of ASES in 2000. His office and home—in Santa Margarita, California—are passive solar, off grid, and straw bale.