In Gold Crown we are designing a green house. It is important to have a green house because it is better for the environment, and it might help stop global warming. To heat my house I will be using photovoltaic cells which catch the sun's energy and converts it to electricity. I will be saving water by using a green roof system which catches water that you keep using over and over again. My house will be pointing south so the sun will be hitting it more and warming it. One of the materials I will be using for my house is wood that is approved by the Forest Stewardship Council. The Forest Stewardship Council is an international organization that establishes standards for wood harvesting and forest management based on environment and social criteria..