ÉcoDome
Completely made out of earth, the ÉcoDome in Québec, Canada is a sustainable home that doesn’t require heating or air conditioning. The unique shape of the home, with its high ceilings and multiple pillars is made to circulate air, keeping the house a cool temperature in the summer and a warm temperature in the winter. Most of the water used internally is recycled rainwater, which is then filtered and used to water the garden outside.