This is an adobe and frame home of 2,000 Sq. Ft. It is a passive solar home that used less than one half of a tank of propane in the first 2 years it was occupied. It features skylights with movable reflectors for solar heating and controllable natural light. more images
This is an all-electric home of about 2,500 sq. Ft. with super insulated walls and ceiling.
The Galves residence is an active solar home built in 1984. It has 6,000 heated Sq. Ft. with covered parking for 6 vehicles, 6 bedrooms, 6 baths, and custom doors, cabinets, and millwork by Sun & Earth.
The Russ house is a re-modeled adobe featuring additional insulation, a metal roof, and an exterior wall of stabilized adobe.
The Barty house is a 2,500 sq. ft. home with exposed adobe walls, cherry wood floors and cabinets, adjustable skylights, one of the first grid-tie solar electric systems locally, and radiant cooling and heating with a ground source heat pump. more images
See House plans for Sun and Earth Energy Efficient Homes