I am in the process of designing a “green friendly” house. To conserve water, on the roof of my building there is a gutter that swirls around the roof to re-use the water for plants. My building is energy efficient because there is a wide amount of solar panels on the roof that will collect energy to power up the stove, fridge, etc, and to power up the heat and air conditioning. My building is in a busy city so it’s a convenient location by where everywhere else is. The materials of my house are recycled plastics and metal. My building design is a giant cupcake; I rounded the top so heat can just stay in there so it will bounce off the rounded top to re-use the light and the energy. My building is very “green friendly” because it is completely made out of re-used things and natural energies.