By: Yale Walden, John Roos, and Scott Wexler

 Creates waste such as tree trimmings  Unprocessed biomass cannot be cost efficient if transported more than miles  Impacts air quality greatly  Emits the highest level of gases

 Methane can be captured from landfills and reduces air pollution  Can be made locally with minimal cost  It is renewable

 Organic materials are gathered and put into a truck to a plant  The organic materials are then burned  The heat is used to boil water and the steam turns turbines and generators which powers the plant

 It is a wood barrel that you keep outside of your home  When it rains, it fills up with water  You can use this water for a garden or washing the car instead of using a hose and be conservative

 A toilet that uses less water when you urinate  If you go to the bathroom for waste, it puts more water into the bowl  This cuts down on wasted water, because you do not need a lot of water for flushing liquid waste

 They use more energy than normal light bulbs  They reduce the electric bill  They help the environment by having to replace them less frequently due to the longevity of them

 Plants grown on a roof  Collects water when it rains  This decreases runoff  Less bioaccumulation because there is not as much water going downhill

 Panels put on top of a house that collect the sun’s energy  Energy that can be kept stored  Can either heat the house or give electricity to the house