Hardware electricity consumption: what laptop, monitor and co consume co. And how can you save a lot of money

Electricity consumption for electronic devices is immense. This not only means a real waste of money, but it is also more and more a burden for the environment. But there are some tricks with which the Energy consumption on laptop, monitoring, lower printer Let. The bottom line is that this saves a lot of money. But savings in electricity consumption begins with the purchase of hardware.

So much electricity consumes your hardware

In front of you Purchase of a new hardware If you decide, you should ensure what electricity consumption has the device. In addition, you should know your supplier’s current electrical price to be able to calculate consumption costs. If you do not know your rate or you do not have the electricity contract at hand, you can compare the electrical rates of most of the providers here and set your current electricity provider or the basic supplier as a reference. So get an overview of the price of electricity and possibly cheaper alternatives.

How can you save on electricity costs when it comes to your hardware? Notebooks, for example, which work a lot, can be used in a lower energy consumption from the beginning Save adequate sums of money. The main focus is on the equipment such as the type of hard drive, the processor and the display (type and size).

A simple example: If a laptop is connected to the charging cable to the socket, use at least depending on the model Between 60 and 80 Watt. If the notebook remains on the electricity grid all day, it is added Cost from 50 to 70 cents per day. At the beginning it doesn’t play much, but added a huge sum for years. And usually it does not remain: the printer and the monitor can also be true power eaters. However, the value mentioned here is only a guideline and depends on various factors. Of course, it can also vary or down.

Electricity consumption on the monitor

How is the energy consumption of great monitor ordered? After all, a monitor normally sized with a size of 24 inches requires an average of 19 watts for an average brightness setting. Calculated the month Makes an amount of approx. € 1.70 out of.

You should carefully reflect that the monitor or television must really run to the brightest level. But now there are also numerous devices Intelligent automaticThis allows the screen to darken when it is not used. It works in part with an integrated automatic, which thanks to the sensors determines whether someone is sitting in front of the monitor or not.

Laptop energy consumption against pc

In a direct comparison between laptop and PC, the laptop cuts much better when it comes to electricity consumption. A PC can consume up to 8 times more energy per day of a laptop. It is obvious that this adds enormously within a year. There is also the possibility of the laptop Individual settings take and therefore even more Save electricity – The stand already mentioned on mode, for example.

And here too, the brightness can be lowered. External devices that are not used, such as the Mouse, memory cards or USB sticks It should be removed. You should also issue functions like Wlan or Bluetooth, as this can also use more energy more. Programs that are not used can be closed. Everything that is actively involved in the background also eats electricity.

If the laptop is off, you should Cork – Even if you are using it with the battery. Even if it is not necessary, consume a small amount of electricity when it is inserted.

Electricity consumption in the printer

Fortunately, the printer is not one of the greatest power supplies, but there is also a lot to save. At the time of purchase, you can pay attention to ensure that the device consumes little electricity. With laser printers, electricity consumption is slightly higher than other models. Tintenstahldrucker For example Cut the consumption of electricity much better.

With many printers there is also the possibility of obtaining the device in Sleep modus To move if it is not used. The device is connected to the electrical network, but does not consume almost any storm. Some models have other energy saved as well as sleep or standby mode. Here, however, it is also important what requirements you have on the printer. If you often have to be printed spontaneously, the device must be in the stand by mode. In all other cases, the SLEEP mode is the most energy choice.

Important: even in standby mode, relatively high electricity costs can arise for different devices within one year. A good overview of the possible costs caused by the standby is found in this sheet of information from the Rhineland-Palatinato consumption center.

Activate the energy saving mode

In any case, it is also necessary to activate the energy saving mode. For example, you can easily set with Windows 10 and choose the duration yourself. If no input is made on the PC after the selected period, the screen goes off automatically and can then be activated at any time by moving the mouse button. Many PCs consume in mode of salvation of energy Only 0.5 watts.

The advantage: no application and no windows should be closed. Everything remains as it is and the work can be continued at any time when it stopped. And the computer doesn’t even have to be turned off. You should close your computer during the night or on weekends if you certainly don’t use it for a longer period of time.

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