A new study, “Awnings in Residential Buildings: The Impact on Energy Use and Peak Demand,” conducted by the Center for Sustainable Building Research at the University of Minnesota, has found that awnings over windows on residences can save energy costs and reduce energy use throughout the year by reducing the effects of unwanted passive solar heating.

The study was funded by the Professional Awning Manufacturers Association (PAMA), and was conducted to determine whether awnings are viable means to reduce energy use and reduce air conditioner usage in residential buildings and homes. The study investigated the energy savings for single-family homes in terms of heat gain, energy costs in heating and cooling and the reduction of energy use during peak periods.

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