Be Cool

Unplug that charger

Unplug that charger

Most gadget chargers eat electricity even when not in use. So once you've powered up your PSP, iPod or mobile, be sure to power down its greedy little charger.

I speak C02

An average family can save 7kg of CO2 a year

Carbon Calculator

Carbon Calculator (Lite)

Calculate your approximate carbon footprint with the Global Cool Carbon Calculator (Lite).
To work out your estimated CO2 emissions per year, simply tell us how many people live in your home, how many cars are owned by your household and the size of your accommodation.

If you are in the UK, click here

If you are in the USA, click here

グローバル・クール・カーボン計算機をつかって、あなたの世帯のCO₂ 排出量を計算してみよう

構成家族数、自動車所有台数、住居面積から、あなたのおおよそのCO₂ 排出量を計算します。
click here