With an estimated energy cost of only $2.35 per year and an anticipated savings of 507 pounds of carbon emissions per occupant, Australian architectural firms The Sociable Weaver and Clare Cousins Architects have created a luxurious, cost-effective, yet modern 10-star sustainable home. This is Australia’s first 10-star carbon positive home and judging from the ending list of features, it’s rather impressive. iReviews has covered the recent uptick in smart homes extensively (Bert’s Box, The Coodo modular home, the solar-powered Koda micro home, and The Kasita Home) but none have been branded with a 10-Star rating.