Turn off devices not only at the button, but also at the plug - why is this important?
Many home devices remain in standby mode after being turned off.
This means that even though the screen is dark and the device appears “off,” it is still consuming electricity.
Sometimes very little, sometimes surprisingly much.
Over the long term, this means unnecessary energy consumption and, in some cases, an increased risk of fire, especially with older appliances.
What devices consume power even when they appear to be off?
Actually, more than people think. For example:
-
televisions (3-15 W)
-
computer + monitor (5–20 W)
-
set-top boxes, TV boxes, Apple TV (5-12 W)
-
speakers (2-8 W)
-
phone and tool chargers (they also use power when plugged into the wall)
-
electronic kettles and coffee makers
-
game consoles (often in “rest mode,” not actually off)
-
router and modem (24/7 operation)
Devices often have LED lights, screens, or sensors that operate in standby mode.
How much does it actually cost?
One small appliance can consume €3-15 worth of electricity per year, even when not in use.
If you have several devices in standby mode at home (TV, set-top box, console, computer, chargers, etc.), the annual “silent consumption” can amount to €30–80 or more.
That's money spent just to have a plug in the wall.
Fire safety aspect: why standby mode is a risk, especially with older devices
Older or less expensive devices may experience the following problems:
-
the power supply heats up even under light load,
-
the insulation has deteriorated over time,
-
electronic components are worn out.
Such a device can also, in standby mode:
-
produce heat,
-
generate micro-sparks,
-
or overheat “live” wires when faulty.
If the device is not in use, unplugging it is the safest solution.
How to do this conveniently?
1. Use an extension cord with a switch
With the push of a button, a whole series of devices can be de-energized at once.
2. Don't leave chargers plugged in when they're not charging
Chargers consume energy even when left plugged into the wall and can get hot.
3. Unplug kitchen appliances as well
Coffee machines, microwaves, and other appliances often remain on standby.
4. Do a home “audit”
Check which devices are actually in use and which are just waiting.
Summary
-
Turning off the device with the button may not interrupt the power .
-
Unplugging or using an extension cord with a switch helps save energy and reduces the risk of fire.
-
Small savings add up to a noticeable profit over the year, and your home becomes safer.