The Utilization of Passive Design Strategies in the Built Environment

Due to many depleting resources, alternate methods of heating, cooling and lighting buildings need to be utilized. Passive design strategies like daylighting, natural ventilation, thermal mass, passive solar heating, and microclimates can help heat, cool, and light a built environment without the use of electricity. Passive design strategies should enhance the human experience in the built environment while decreasing its dependency on electricity. Research in daylighting will highlight its advantages and disadvantages. Photos and videos will be taken of the lighting in model buildings. These photos will be taken both on a heliodon and in an overcast sky box, both of which simulate the sun in particular places. This research will be conducted for example buildings in both Seattle, Washington, and Phoenix, Arizona; in addition to a case study for each building.  These photos will be transformed into high dynamic range and false color images for a clearer representation of the light in the building. With analysis of these photographs conclusions about the effect of different passive design strategies in different regions can be drawn and design strategies can be solidified. It is anticipated that structures like overhanging roofs and the placement windows can help cool and heat a space. Results such as these would decrease the need for fossil fuels and change building styles.