Name: Gary Marbut


Age: 64

Background: During high school, he worked as a ski patrolman, and then in 1969 he enlisted in the Army. He served three years and took a "European Discharge," bought a motorcycle and spent a year driving around Europe and North Africa.

Conservation: Marbut's house is "a model for energy conservation -- high thermal mass, well insulated, active-passive solar" backed up by a fireplace. He says he spends less than $10 per year on electricity from the grid. He also tends a large organic vegetable garden.