The eight competing families explore ways to sustainably heat and cool their homes, from heat pumps to smart thermostats to geothermal systems

Canadian Geographic’s eight competing Live Net Zero families found ways to improve their home’s envelope consisting of the structural building, insulation, windows, doors, and air-sealing

In their first national challenge, Canadian Geographic’s eight Live Net Zero families found creative ways to reduce their carbon emissions related to commuting

Eight families are competing in six themed challenges aimed at reducing their household carbon emissions with the hopes of winning a $50,000 grand prize