Based on standard U.S. Government tests Refrigerator-Freezers with Automatic Defrost with Side Freezer with Through-The-Door Ice Service Capacity: 25.6 cubic feet Models: Maytag MZD2666KE* Compare the energy use of this Refrigerator with others before you buy. This Model Uses 614 kWh/year ENERGY STAR A symbol of energy efficiency Uses Least Energy 618 The estimated annual energy consumption of this model was not available at the time this range was published. Uses Most Energy 727 kWh/year (kilowatt-hours per year) is a measure of energy (electricity) use. Your utility company uses it to compute your bill. Only models with 24.5 to 26.4 cubic feet and above features are used in this scale. Refrigerators using more energy cost more to operate. This model's estimated yearly operating cost is: $51 Based on a 2001 U.S Government national average cost of 8.29¢ per kWh for electricity. Your actual operating cost will vary depending on your local utility rates and your use of the product. ...