You probably know that refrigerators are typically the most energy-hungry appliances in your home, so the more efficient your refrigerator the more money you can save. Older refrigerators are usually two to three times more costly to run than newer models. If you still have a fridge from the 1980s, replace it with an ENERGY STAR qualified model and save over $100 each year on your utility bills. Replace a fridge from the 1970s and save nearly $200 each year! If you are wondering whether replacing your refrigerator is a good decision for you, ENERGY STAR Savings has a calculator you can use to find out exactly how much money you’ll save by replacing your existing refrigerator.