Green stuff for your home doesn't have to be as obvious as you might think - these designs are out-of-the-way and outside-the-box sustainable design ideas.

Backyard gardens are great when you have the space, but rooftop and wall gardens are perfect when you don't. They can even help businesses lower utility costs!

Sustainability and modern style go hand in hand in these 12 amazing green home designs, from a spinning dome home to a solar prefab home.