Degree Days — How They Figure In Your Energy-Use Calculations by Andy Culberson on August 30, 2011August 30, 2011 Degree days are a unit of measurement used to relate the day’s temperature to its energy demands. This unit of measurement was developed by heating engineers who wanted an easy way to determine the demand […]Read More Filed Under: Air Conditioning– Thermostats Tagged With: average temperature– base temperature– degree days– geographic location– heating and cooling– insulation– period of time– unit of measurement– Western Cleveland