I don’t think anyone would argue that one of the simplest (and least expensive in the long run) ways to live a greener life is to make sure that your home is as efficient as possible when it comes to fulfilling its primary purpose: providing a climate controlled shelter for you and/or your family.
Though #Snowpocalypse2014 may be behind us here in Chattanooga (maybe), that simply means that Spring and Summer are on their way, followed by plenty of heat and humidity.