I learned something new the other day, and I thought I'd pass it along. You might be "in the know", but just incase you aren't. A well stocked fridge (and freezer) saves energy. I would think it would take more energy to keep more things full, but its the opposite!!! The fridge doesn't have to work as hard!! I guess the more cold things in there, the easier it is for it!! So don't be afraid to stock up when you see a good deal!!