Two architects in Sacramento have converted an 82-year-old bungalow into the area's first energy-efficient passive home ... "It's as green as green building gets." Not only will the climate ...

The two "ultra-low-energy-use building houses" boast several passive house standards, including a green roof and thick walls ...

The two "ultra-low-energy-use building houses" boast several passive house standards, including a green roof and thick walls for insulation. In fact, the facility consumes less than a third of ...