1:5:10:365 EcoTip Blog

January 22, 2008

:022 Frige Energy Use

Suggested Review – :005, :019

Welcome to today’s 1:5:10:365 Tip for becoming a better steward for our home and planet.


1:5:10:022 Tip: In comparison to other appliances the refrigerator uses more electricity – for example – five times as much as a typical television set, but of course the refrigerator must be kept operating 24/7. To find out your refrigerator’s energy use, plug it into your watt monitoring meter and let it run for 24 hours. Also check how many watts of electricity are being used when the door is open versus closed, and when the compressor is running versus off. If your door seal has a heater to prevent condensation at the door gasket, switch it on and check its electricity use as well as when the refrigerator is going through its defrost cycle – if you can catch it. Depending on your unit, it may be time to consider replacing it with a more energy efficient model.

Our refrigerator is about 5 years old and is using about 1.6 kilowatts per day. That’s not too bad considering an older energy hog model may use 5 or more kilowatts each day. At that rate, it may be time to buy a new refrigerator. But before you buy a new model, you will probably want to consider the 1:5:10:365 tips for the next few days.

Tomorrow we will find out how much energy our refrigerator can save by cleaning the cooling coils.


Additional Information

Make sure you record your refrigerator’s kilowatt use in your journal.


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