This carbon emissions calculator will estimate your annual carbon footprint.
For electricity and gas, please enter the kWhrs used in a year. If you use oil, enter the volume used in a year, in litres.
For vehicle journeys, please enter the total miles driven in a year, for all the vehicles in your household or business.
Finally, simply enter the number of individual journeys taken by rail and air. A return journey counts as 2.
Our carbon emissions calculator will tell you your carbon footprint in Tonnes of CO2 – and – the number of trees we could plant for you to offset this footprint.