In a scenario where the cost of electricity is taking up more space in the household expenses of Argentines, many people try to reduce the value of the bill. However, there are everyday practices that generate unnecessary consumption without us noticing. One of them is leave the cell phone charger connected to the outlet even when not in use. Although it may seem minor, this “phantom consumption,” especially on older devices, accumulates over time and ends up impacting the amount you pay. In addition, it has the danger that it can generate sparks in the home, a risk that is preferable to avoid.
Although the cost of a plugged-in charger without charging is low, its effect increases as the months go by. Recent data from the European Union indicated that can reach up to 2.5 kWh per year in those conditions. Although the figure may seem small, it represents an avoidable cost by simply unplugging the device when not in use.
In addition to consumption, you also have to consider the risks. Leaving the charger plugged in without using it, especially if it is of low quality or does not have certification, can cause overheating, sparks and even fires. Therefore, it is essential to opt for approved equipment and not leave them connected unnecessarily.
Old devices must be differentiated from modern ones, since not all chargers consume the same when idle. From 2022, international regulations establish a maximum limit of 0.10 Wh for new models. On the other hand, those manufactured since 2011 can consume up to 0.30 Wh, and those made before 2010 reach 0.5 Wh. This implies that An old charger can use up to five times more energy than a current one.
Therefore, given the great difference between new devices and old ones, it is advisable to spend a little more and make the replacement. Especially when you change your cell phone, it is advisable to buy a new charger to avoid damaging the phone with overheating or electrical problems.
To avoid spending more on your electricity bill, follow these tips:
