Don’t leave your phone charger plugged in: I explain the main reasons

How can this risk be avoided?

  • Use chargers from recognized brands that comply with European standards.
  • To limit wear and tear, always unplug the appliance after use.
  • Do not leave it plugged in near flammable materials.

Hidden energy consumption that affects your bill

Think an idle charger doesn’t consume power? Wrong. Even when it’s no longer connected to a device, a charger continues to consume a small amount of power. This phenomenon, also known as “phantom power,” may seem negligible for a single charger, but when combined with all devices in standby mode, it significantly increases your annual energy consumption.

On average, a single charger can consume between 0.1 and 0.5 watts per hour. Multiplied by multiple chargers over 24 hours, this results in consumption that impacts your electricity bill.

How can we avoid this waste?

  • Use a power strip with a switch to easily turn off the power to multiple devices at once.
  • Make it a habit to unplug your chargers when you no longer need them.
  • Choose chargers with automatic shut-off that stop drawing energy once the device is charged.
    see continuation on the next page

How can this risk be avoided?

  • Use chargers from recognized brands that comply with European standards.
  • To limit wear and tear, always unplug the appliance after use.
  • Do not leave it plugged in near flammable materials.

Hidden energy consumption that affects your bill

Think an idle charger doesn’t consume power? Wrong. Even when it’s no longer connected to a device, a charger continues to consume a small amount of power. This phenomenon, also known as “phantom power,” may seem negligible for a single charger, but when combined with all devices in standby mode, it significantly increases your annual energy consumption.

On average, a single charger can consume between 0.1 and 0.5 watts per hour. Multiplied by multiple chargers over 24 hours, this results in consumption that impacts your electricity bill.

How can we avoid this waste?

  • Use a power strip with a switch to easily turn off the power to multiple devices at once.
  • Make it a habit to unplug your chargers when you no longer need them.
  • Choose chargers with automatic shut-off that stop drawing energy once the device is charged.
    see continuation on the next page

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