Lower the Temp in Your Fridge

Cost: $0

As one of the biggest appliances in your kitchen, the refrigerator is also one of the most power hungry, accounting for 10 to 15 percent of the average home energy bill each month. Get your fridge running in tip-top shape. First, set the refrigerator thermostat to maintain a temperature between 38 and 42 degrees (F). This temperature will protect your food from spoiling while saving electricity. Twice a year, clean the condenser coil at the back of your fridge. Condenser coils tend to get dusty, making them less efficient.