The project would replace two existing single-family homes.

Add Yahoo as a preferred source to see more of our stories on Google. It was designed to be the home of the future — steadfast against extreme weather and reliant only on the sun for power. But first, ...

It was designed to be the home of the future — steadfast against extreme weather and reliant only on the sun for power. But first, the concept had to be put to the test. That’s why developer Marshall ...