![byCar55km](http://www.simshop.fi/s/wp-content/uploads/2011/04/byCar55km-600x412.png)
Let us see what those 10 kilograms of carbon dioxide emissions mean in practice. It reads here that its effect is equivalent to driving 55 kilometres with a car. As you may know, a car is one of the most significant contributors of carbon dioxide emissions.