I never thought minifridges had anything to offer besides $6 water bottles and Toblerone bars, but I'm impressed with how visually appealing their artful arrangement is in this photo from Apartamento. Unfortunately, plugging five refrigerators into the wall is far from eco chic, but you can always use them to store your dishes without using any electricity! To see what's hiding behind those sealed doors, read more.
Beer! A lot of beer. Do you remember where else you've seen a beer fridge? Not exactly environmentally friendly, but if you were going to refrigerate your booze, filling up your fridge to the brim is the best way because empty refrigerators use more energy than full ones.