Knowing how much is emitted
Most people have no idea of the volume of greenhouse gases they emit. Our calculator allows you to easily work out your share of CO2 emissions. All you have to do is enter your data in our calculator and your emissions will appear. Did you know for example that during a return flight Amsterdam – New York you will emit almost as much CO2 as the average Dutch motorist in a whole year?
Calculate your emissions
After you have calculated the emissions of f.e. your flight, please click the 'Calculate CO2 emissions' first. At the bottom of the screen your carbon emissions will appear. You can then also calculate the emissions of car travel, public transport and gas- and electricity use or you can enter a tonnage or amount of your choice.
Payment
Once you have filled in and calculated all the components that you want, you can go on to the payment section and offset your emissions. First you will see an overview of all the items calculated and you can still choose to delete items. You can pay directly, using MasterCard or VISA. These payment methods are all 100% safe and secure. As soon as your payment has been confirmed, you will be sent a GreenSeat certificate by email which will state the tonnage that you have offset.
Go straight to the calculator.
Read more about carbon offsetting.
Read more about the calculations of carbon emissions.