I Unplugged Almost Everything in My House to Save Money on Electricity – Here’s What I Discovered
This was another small discovery.
Even when a microwave oven is not heating food, its digital clock may remain illuminated.
That clock requires electricity to operate.
Some models also maintain electronic controls and other standby functions.
However, the amount of electricity used by a modern microwave in standby mode is generally relatively small.
Unplugging it can save a little energy, but the savings may not be significant enough to justify constantly disconnecting it for everyone.
If you rarely use your microwave, switching it off at the wall may be worthwhile.
If you use it several times every day, the convenience of leaving it connected may be more important than the relatively small potential savings.
5. Coffee Makers and Kitchen Appliances
Many kitchen appliances remain plugged in simply because people want them ready whenever needed.
Examples include:
Coffee makers.
Toasters.
Air fryers.
Electric kettles.
Blenders.
Food processors.
Rice cookers.
Not all these appliances consume meaningful electricity when switched off.
Some models have digital displays, clocks, timers, or electronic controls that require standby power.
Others consume virtually nothing when their mechanical switches are completely off.
The best approach is to check the appliance rather than assuming every connected device wastes a significant amount of electricity.
For appliances that are not used frequently, unplugging them after use is a reasonable option.
Always make sure they have cooled down when necessary and follow the manufacturer’s safety instructions.
6. Computers, Printers, and Gaming Consoles
Electronic equipment can be another important source of standby consumption.
Computers, printers, monitors, and gaming consoles may continue using electricity even when they are not actively being used.
For example, a computer in sleep mode may maintain certain functions so that it can resume quickly.
A gaming console may remain connected to the internet to download updates or support remote features.
Printers may maintain network connections and other electronic functions.
If you rarely use these devices, completely switching them off can reduce unnecessary standby consumption.
A power strip is particularly useful for home office equipment.
Instead of unplugging several cables individually, you can connect suitable devices to one power strip and use its switch to disconnect them together.
However, avoid cutting power while a computer is saving files, installing updates, or performing important operations.
7. The Appliances You Should NOT Unplug
This was probably the most important lesson from my experiment.
Although unplugging selected appliances can reduce standby consumption, disconnecting everything is not a good idea.
Some household appliances need a continuous electrical supply to perform their essential functions.
Refrigerator and Freezer
Never unplug your refrigerator or freezer simply to save standby electricity.
These appliances need continuous power to maintain safe food-storage temperatures.
Disconnecting them can cause food to spoil and create unnecessary health risks.
If you want to reduce their electricity consumption, focus on:
Maintaining appropriate temperature settings.
Keeping the doors closed.
Checking the door seals.
Allowing hot food to cool before refrigeration.
Cleaning the condenser coils when recommended.
Avoiding unnecessary opening and closing.
Internet Router
Your Wi-Fi router may need to remain connected if you rely on internet access throughout the day or night.
Disconnecting it can interrupt internet services, connected security devices, smart-home equipment, and automatic updates.
Its standby consumption should be considered alongside the inconvenience of losing connectivity.
Medical Equipment
Never unplug medical equipment that requires continuous electricity unless a healthcare professional or the manufacturer specifically advises you to do so.
Devices that support essential medical needs should always have a reliable power supply.
Security Systems
Some alarms, cameras, and security systems need continuous power to operate correctly.
Disconnecting them could leave your home without important protection.
The lesson is that energy savings should never come at the expense of safety or essential household functions.
8. How Much Money Can You Actually Save?
This is the question that interested me most.
Does unplugging appliances really make a difference to the electricity bill?
The answer is yes, but the amount depends on how many devices you have, their standby consumption, and how much you pay for electricity.
For example, imagine a device consumes 2 watts continuously while in standby mode.
Over an entire year, that represents approximately 17.5 kilowatt-hours of electricity.
Now imagine having ten similar devices.
Together, they would consume approximately 175 kilowatt-hours annually just through standby operation.
Of course, not every appliance uses 2 watts. Some consume less, while others consume considerably more.
This is why measuring actual consumption is more useful than guessing.
A plug-in electricity meter can help identify how much power a particular appliance consumes when operating normally and when switched off but still connected.
Once you understand which appliances use the most standby electricity, you can concentrate on the devices where unplugging makes the greatest difference.
9. The Smart Power Strip Trick That Makes Everything Easier
One of the most convenient discoveries was the usefulness of switched power strips.
Instead of unplugging several electronic devices individually, you can connect appropriate equipment to a power strip with its own on/off switch.
For example, you might connect:
A television.
A DVD or media player.
A sound system.
A gaming accessory.
Other entertainment equipment.
When you finish using the entertainment system, you can switch off the power strip.
This disconnects the connected devices from the electricity supply.
Some advanced power strips can automatically disconnect selected devices when a main device is switched off.
However, make sure the power strip is appropriately rated for the equipment connected to it.
Avoid overloading outlets or connecting high-power appliances to unsuitable extension strips.
10. Five Simple Habits That Can Reduce Electricity Waste
