-
Step 1
Limit your search to refrigerators with the Energy Star rating. Energy Star models exceed federal minimum requirements for energy efficiency.
-
Step 2
Use energy guides supplied by the U.S. government to compare kilowatt-hour usage and estimated yearly energy costs associated with refrigerators. Energy guides are available online or at your local appliance retailer.
-
Step 3
Purchase a refrigerator with a highly efficient compressor and good insulation. Poor compression or insulation can allow cool air to escape, which will raise energy costs.
-
Step 4
Look for models with advanced temperature and defrost controls. Some newer refrigerator models have digital temperature display so you can easily monitor energy use and detect any problems with the cooling system.
-
Step 5
Eliminate freezer-on-top models that do not have an energy saver switch. The energy saver switch allows you to deactivate the anti-sweat function which lowers moisture content, and is only necessary when humidity is high.
-
Step 6
Remember that efficient refrigerators may involve more up-front costs than less efficient models, but will save you money in the long run. When you buy an energy efficient refrigerator, compare initial investment and long-term running costs of the models you like.


















