How can I make my refrigerator more efficient?

Asked By: Pancho Song | Last Updated: 4th May, 2020
Category: home and garden home appliances
4.1/5 (40 Views . 30 Votes)
Let's take a look at ten ways every homeowner can improve the energy efficiency of their refrigerator or freezer.
  1. Replace the Rubber Seal on the Door.
  2. Protect Your Fridge From High Heat Sources.
  3. Tidy up Your Condenser Coils.
  4. Cool Off Your Leftovers.
  5. Keep the Doors Closed.
  6. Take Advantage of In-Door Water & Ice.

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Likewise, how can I make my refrigerator run more efficiently?

7 Tips for Keeping Your Refrigerator Running Efficiently

  1. SEPARATE YOUR APPLIANCES.
  2. KEEP GRAZING TO A MINIMUM.
  3. INSPECT AND CLEAN THE GASKETS.
  4. DON'T PUT HOT LEFTOVERS IN THE FRIDGE.
  5. VACUUM THE CONDENSER COILS.
  6. DON'T KEEP THE TEMPERATURE TOO COLD.
  7. COVER FOOD TO REDUCE EXTRA MOISTURE.

Beside above, is a fridge more efficient when full? It has been suggested that a full fridge is more energy efficient than an empty one. Many advice sites actually recommend filling up the excess space in your fridge with bottles of water in order to make it run more efficiently. Reduce the amount of air space in the fridge, and less air can be exchanged.

In respect to this, how can we reduce the consumption of refrigerator?

Here are a few tips on how to reduce your refrigerator energy consumption:

  1. Clean the Condenser Coils.
  2. Check the Door Seals.
  3. Check the Temperature.
  4. Move the Refrigerator to a Cooler Location.
  5. Check Power-Saver Switch.

Does keeping your fridge full save energy?

By keeping your fridge full, there's less air space and less cold air to be exchanged with the warm air from your kitchen. Your fridge doesn't have to work as hard — and you save energy. Keeping your freezer full has advantages as well. Fill up some plastic jugs or freezer bags with water and freeze.

32 Related Question Answers Found

Do old fridges use more power?

Refrigerators are one of the biggest energy consumers among all your appliances. Older fridges in general use more electricity than the newer models. Families that replace their old refrigerators notice immediate savings on their energy bills.

What do you do if your refrigerator doesn't cool?

Vacuum the coils under or behind the fridge. Clogged coils can cause poor cooling. Check to make sure nothing is stuck in the condenser fan and that it spins freely (models with coils on the back won't have a fan). To do this, unplug the fridge and pull it out.

How much electricity does refrigerator cost?

A typical fridge of about 400-500 litres can use around 495kWh of electricity each year, which equates to a cost of about $163.35, based on an energy usage rate 33c/kWh. Energy usage rates vary across the country, but typically around 13 per cent of your energy bill is likely to be attributed to running your fridge.

What part of fridge is the coldest?

Cold air sinks, so it collects at the bottom and, in a fridge freezer, the bottom shelves will be coldest. But in a fridge with an ice-making compartment at the top, it will be the top. Frost-free fridges circulate the air and have much more even temperature distribution.

How much does it cost to run an old fridge?


I plugged in my own old General Electric refrigerator from 1998, and it estimated an annual electricity cost of $126.05 (based on $. 11 per KWh). This cost was more than double what a new energy efficient model might cost to run, which Energy Star estimated at $58 per year.

Can we switch off refrigerator at night?

Originally Answered: can one save electricity consumption by switching off the refrigerator at night? The short answer is no. Refrigerators should be maintained at a constant temperature setting at 40 degrees Fahrenheit or below.

Can I switch off my fridge?

Tom Lock, a product expert at the Energy Saving Trust, said it is not recommended to switch off the fridge unless it needs to be defrosted. Even the most obvious tips, such as not keeping the fridge door open longer than necessary nor placing hot food in the fridge, will help save energy in the home.

Does double door fridge consume more electricity?

First, double door refrigerator works in frost free mode, where electric fans are used to circulate cool air. Apart from that, double door refrigerator comes in large size of 235 to 295 liters capacity. This large size results in more power consumption. It requires around 30 to 40% more power or electricity.

When should you use a new refrigerator?

You only have to wait if the refrigerator has been laid on its side at some point during shipping. When laid on its side, the oil in the compressor goes up into the refrigerant lines. If you start the compressor with insufficient oil, it can be damaged. So, the manufacturers recommend 2 hours JUST IN CASE.

How much electricity does an old fridge use?


A 20-year-old refrigerator could use 1,700 kWh of electricity every year, compared with about 450 kWh for a similarly sized new ENERGY STAR model. At an electrical cost of 12 cents per kWh, that represents a savings of $150 per year and a potential payback of about 7-9 years.

Why does refrigerator use more electricity when open?

Any open space will cause heat to get into the refrigerator causing motor to work harder thereby consuming more electricity. You can make sure that rubber door seals are tight by slipping a paper through it. If the paper slips easily then it needs to be fixed.

What uses more electricity fridge or freezer?

Electricity usage of a Freezer. A standalone freezer is a box powered by electricity used to freeze food similar to a refrigerator freezer, standalone freezers typically provide more space than fridge freezers. Older freezers will use over 100% more energy than newer Energy Star rated models.

Do I need a fridge guard?

Image: Fridge Guard
This is important to ensure that the power is stable to run the refrigerator. The fridge does not have to be going on and off severally during the power fluctuation. There is normally a huge power surge when power returns, the wait time helps protect the fridge from blowing out.

Does turning off the fridge damage it?

Mostly, all the appliances can be turned off or plugged off but the fridge cannot be plugged off that easily. Simply leaving your fridge or freezer turned on will increase your electricity bill. There is also risk in storing your food in the fridge for that long period.

How can I reduce my electric bill?


Here are 10 ways to Lower Your Electric Bill
  1. Use a programmable thermostat.
  2. Extra-insulate your home.
  3. Wear comfortable clothing.
  4. Replace your air filter.
  5. Lower the temperature on the water heater.
  6. Balance Electricity use by using appliances strategically.
  7. Save Electricity by Washing clothes in cold water.

Should refrigerator run all the time?

Your refrigerator's condenser coils should be cleaned twice a year. If the freezer temperature is above 10 degrees Fahrenheit (-12C), the refrigerator will not be cold enough. If the refrigerator is not cold enough, it will work harder to cold down. As a result, it will run constantly.

How do I know if my fridge is cold enough?

A thermometer is the only reliable way to check the temperature. Place a refrigerator thermometer in the center of the middle shelf (not on the door). And remember to check it often to make sure the temperature is right.