Calculate your CO^₂ emissions

We have developed this emissions calculator so that you can quickly work out your greenhouse gas emissions. Just fill in your energy use or travel details and the calculator will work out how much (annual) CO^₂ that you need to offset. Click below on the category of energy use that you wish to calculate. After filling in the relevant values and clicking “calculate”, the result is given. To find out how to offset your CO^₂ emissions, click on your relevant category in the “Take Part” toolbar.