Energy and water saving

What should you do with chargers after devices are fully charged?

• Unplug them

• Keep them plugged in

Answer explanation

Unplugging chargers after devices are fully charged helps prevent overheating and prolongs battery life. Keeping them plugged in can lead to energy waste and potential damage to the device.

How can you stop energy waste from TVs when not in use?

• Switch off at the plug

• Keep on standby mode

Answer explanation

To stop energy waste from TVs when not in use, switch off at the plug. This completely cuts power, unlike standby mode, which still consumes energy.

How should you handle unused kitchen appliances?

• Keep them plugged in

• Unplug when not in use

Answer explanation

Unplugging unused kitchen appliances is important for safety and energy conservation. Keeping them plugged in can pose a fire risk and waste electricity, making 'Unplug when not in use' the correct choice.

How can you reduce phantom power waste in your home?

• Use smart power strips

• Leave everything plugged in

Answer explanation

Using smart power strips helps reduce phantom power waste by cutting off power to devices that are not in use, unlike leaving everything plugged in, which continues to draw energy.

How can you stop your computer from using extra energy when not in use?

• Shut it down completely

• Keep it in sleep mode

Answer explanation

Shutting down your computer completely stops all power consumption, making it the most effective way to save energy when not in use. Sleep mode still uses some energy, while shutdown ensures no energy is wasted.

What should you do with gaming consoles when not playing?

• Turn off completely

• Leave on pause mode

Answer explanation

Turning off the gaming console completely when not in use helps save energy and prolongs the device's lifespan. Leaving it on pause mode can lead to overheating and unnecessary power consumption.

How can you prevent phantom power waste in your bedroom?

• Unplug phone/laptop chargers

• Keep them connected

Answer explanation

To prevent phantom power waste in your bedroom, unplug phone and laptop chargers when not in use. Keeping them connected can lead to unnecessary energy consumption, even when devices are not charging.

What is the best way to manage multiple devices in one area?

• Use a power strip with a switch

• Keep each device plugged separately

Answer explanation

Using a power strip with a switch allows you to easily manage multiple devices by turning them on or off simultaneously, reducing clutter and improving safety. Keeping devices plugged separately can be inconvenient and less efficient.

How can you reduce unnecessary energy waste at night?

• Switch off all electronics

• Keep them in standby mode

Answer explanation

Switching off all electronics at night eliminates energy waste completely, unlike keeping them in standby mode, which still consumes power. Therefore, turning them off is the most effective way to reduce unnecessary energy use.

What should you do with your WiFi router overnight to save energy?

• Turn it off if not needed

• Keep it running all night

Answer explanation

Turning off your WiFi router overnight saves energy when it's not needed. Keeping it running all night consumes unnecessary power, so the correct choice is to turn it off if not needed.