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How can I offset my car's carbon emissions? (opens new window)
Compare fuel efficiency of different models of car (opens new window)
RAC's fuel saving tips (opens new window)
Motoring and the environment (opens new window)
What about the CO2 from flying? (opens new window)
Emissions of Air Pollutants in the UK (opens new window)
Act on CO2 (opens new window)
CO2 emissions on the railway (opens new window)
How can I find information on car sharing?
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CO2 Emissions
Check CO2 Emissions
Enter your journey distance
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km
Assumptions made about:
Estimating my car's CO2 emissions
About car CO2 emissions
Estimating public transport and air journey CO2
Comparing car and public transport CO2
About bus and and coach journeys