What to do when the AC goes out? Take time to consider the options of different heating and cooling systems for your home before your unit needs replacing. Consider the energy efficiency ratings of home cooling systems, and learn how the requirements for efficiency ratings are established. Learn how to select the most efficient and comfortable home environment systems to reduce soaring energy costs. Andre Olagues with the LSU AgCenter and UNO Rebuilding Information Station will be presenting this workshop at the BuildSmart Learning Center.