Churchill Avenue.

A contemporary four-bedroom home in North York that's fitted with photovoltaic solar panels; solar thermal water heating; LED lighting; and a commercial grade ventilation system that can be set to regulate temperatures in individual rooms, designed to approach producing as much energy as it uses

The ground floor is made from thick polished concrete, a large "thermal mass" that will also reduce heating bills by absorbing excess heat and by passively regulating it throughout the home. The house faces south which makes use of overhangs to shade summer sun to further regulate interior temperatures.