Last modified 21 Apr 2015, 02:08 PM
This content has been archived on 21 Apr 2015, reason:
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An average new car generates 160 g/km of CO2 equivalent per passenger, a plane 100 - 250 g/km, a bus 40 - 80 g/km, and a train 40 - 160g/km. If going by car, take as many passengers onboard as possible as it will reduce the CO2 emissions per person.