Swapping my Montgomery Wards branded fridge to a new Frigidaire cut me from 90 kWh a month to between 30 and 40. I can't remember exactly, but I think upper 30s. I really think the savings is the improvement in life that it brings. There is a LED light on each side which brightens it up so much more than the old fridge. I also like the large shelves on the door. It paying for itself quickly was just a bonus.The next thing I'd like to get in a new fridge. Ours is older. But fridges cost so much money. I often wonder if the savings would justify the expense.