While unplugging your microwave at night can prevent "phantom power" drain and protect it from power surges, it is generally unnecessary. Modern microwaves use very little standby energy. Repeatedly unplugging and plugging it back in can wear out the outlet and the plug over time.
1. Kitchen Countertop Appliances. Get into the habit of turning off kitchen countertop appliances, such as a toaster or electric kettle, before heading to bed.
Consumer safety bodies and electricians' groups have long recommended unplugging small appliances when they're not in use, especially before cleaning, to prevent shocks, accidental activation, or issues with damaged switches.
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Gregor recommends unplugging microwaves, coffee makers, toasters, blenders, food processors, kettles, slow cookers, rice cookers, and ice makers — pretty much any small kitchen appliance. Appliances with an auto timer are especially important to unplug, according to Tom Jameson, owner of AstroWatt Electric.
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Is switching off a socket the same as unplugging? The only method to ensure no electricity flows through an appliance is to turn it off at the socket and pull the plug out.
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This includes both forced-air systems, heat pumps, furnaces, baseboards, window A/C units, and fans. Because they run for long periods and often at high wattage, they dominate the consumption profile.
Microwaves. This appliance may be up for debate with some - mainly because of the convenience factor as those who have one use them frequently - but you can save on energy and reduce the risk of power surge damage if you keep this unplugged when not in use.
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It's an intersection of concerns over health, a movement to get back to more "natural" ways of living, and a simple recognition that microwaves might be a kitchen appliance you don't really need – particularly with the rise of the air fryer.
Ranges and Stoves. With cooking as the most common cause of house fires in the US, ranges and stoves are at the top of the list for fire-starting appliances. These essential appliances can become hazards mainly due to unattended use.
Electric heating systems and tumble dryers tend to be the most expensive electrical items to run because they use large amounts of power over extended periods. Other high-cost appliances include electric ovens and immersion heaters.
Electronics and appliances you should unplug when not in use
Many folks go by the 50-50 rule. If the appliance has reached 50 percent of its expected life and it costs more than 50 percent of the cost of new, buy a new one. Oven failures can start with underperformance. For example, a family favorite just doesn't come out like it used to.
Make sure you turn off at the wall for appliances such as your TV, computer, game console and phone charger. When devices are left switched on, even on stand-by, they are still consuming (and wasting) energy. If you can't switch off your wall plug, unplug the device once it's fully charged or no longer in use.
Heating and cooling (HVAC systems)
Heating and air conditioning are the largest sources of residential electricity use in most climates. According to the U.S. Energy Information Administration, space heating and cooling together account for more than 50% of a home's annual energy consumption.
The fix: Lower your home temperature to 68 degrees when you're home. Maintain comfort by adding extra layers of clothing – try fabrics like fleece, flannel and wool – and don't forget comfy slippers and blankets. If you can comfortably go a degree or two cooler than 68, your wallet will benefit even more!
You may already know that things like space heaters and your curling iron should never be plugged in when you're not home. But many people are surprised to learn that other household devices, like the air fryer or the Xbox, should also be unplugged before you leave for a trip.
If your power is out, call your local utility
The first thing on the list of what to do when the power goes out is to report a power outage to your utility company. In deregulated energy markets, you may buy your electricity from licensed Retail Electric Providers (REPs).