Should You Switch Off Your Refrigerator for a Few Hours to Save Electricity? Experts Weigh In

April 27, 2025 — With summer temperatures soaring and electricity bills climbing, many households are looking for ways to cut down on power consumption. Among the questions frequently asked is whether switching off refrigerators for a few hours daily can lead to noticeable savings. Experts say: not quite.

Refrigerators are specifically designed to operate 24 hours a day, ensuring that food stays fresh and safe. Turning them off for one to two hours not only offers negligible savings but can also impact the appliance’s cooling efficiency, potentially leading to food spoilage, particularly for perishables like milk and dairy products.

According to experts, modern refrigerators are equipped with advanced energy-saving features. These systems automatically cut off the compressor once the desired internal temperature is reached, significantly reducing unnecessary power usage. As a result, manual intervention by switching the fridge off is neither required nor recommended.

“A refrigerator retains its coolness for some time even without power, but repeatedly switching it off can strain the appliance and disrupt its performance,” said a senior appliance technician.

The only time homeowners are advised to unplug their refrigerator is when they plan to be away for an extended period, such as during a long vacation. Before doing so, it is crucial to empty the fridge completely to prevent odors and spoilage.

In conclusion, running your refrigerator continuously remains the best practice, especially during the summer months. Thanks to built-in energy-saving technologies, refrigerators today are far more efficient than older models, and constant operation ensures both food safety and optimal power consumption.

For those seeking additional savings, experts suggest regular maintenance, setting the right temperature, and ensuring proper ventilation around the appliance.