by A.W. Berry

Created on: July 01, 2007   Last Updated: June 18, 2009

New replacement refrigerators can be purchased with energy efficiency in mind as each model of refrigerator has different features, model criteria and energy consumption that affect its energy use. Since the energy efficiency of refrigerators became regulated starting in 1993, energy star efficiency ratings have come into effect increasing the energy efficiency of these appliances even more. When buying an efficient refrigerator, first consider consulting energy star's '

refrigerator retirement savings calculator' to see how size and model of a new refrigerator can affect operating costs. Also, one should not only take into consideration the energy guide located on or near the refrigerator but other factors that can influence the cost savings of refrigerator use.

The following is a list of several items that can be planned for and/or adjusted on a refrigerator to enhance energy efficiency. Some of the factors affecting a refrigerator's energy consumption are listed below. Similar and other refrigerator energy efficiency buying tips are available at the American Council for an Energy Efficient Economy (ACEEE) website and the sources listed at the end of this article.

*Size of refrigerator
*Energy consuming extras and refrigerator lighting
*Temperature controls
*Factory established energy efficiency
*Warranty on the refrigerator and energy star ratings
*Location of condenser coils and coolant type

Size: Naturally larger refrigerators use more energy but hold more food. The larger a household the greater the chance a larger refrigerator and possibly even an additional freezer may be required. Keeping the size of a refrigerator optimal can help lower energy costs and add useful space to a kitchen.

Amenities: Extras like an ice machine, cold water dispenser and stylized handles and shapes can be fun and interesting but cost more. These amenities are not essential and may best excluded especially if a budget must be met. A simple refrigerator with a freezer will also make ice but one will have to store it in an internal ice bucket rather than use the ice maker dispenser. Refrigerator bulbs can also be either removed or replaced with a low wattage compact fluorescent light bulb to save electricity.

Temperature controls: Refrigerators have temperature controls for both the fridge and freezer sections. Understanding how the temperature controls work and adjusting them to the right levels can have a significant effect on energy consumption. Additionally, the external

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