New eco-architecture uses the sun, the wind, and the rain along with dirt, straw, and sewage to build the green homes of the future. In a refreshing hour, Build Green shows how building a house using innovative practices and materials can help sustain the earth. The bonus, of course, is that green housing saves you big bucks. So, given our rapidly changing environment and the need for action at all levels, which type of house would you choose to construct or live in? Build Green is sure to give audiences some ideas.