2004: What on earth is a carbon footprint? (BP)

Reduce your carbon footprint. But first, find out what it is

Every person in the world has one. It's the amount of carbon dioxide emitted due to our daily activities-from washing a load of laundry to driving a car load of kids to school.

Find out the size of your household's carbon footprint, learn how you can reduce it, and see how we're reducing ours at bp.com/carbonfootprint. It's a start.
beyond petroleum

Who: BP
Advert: Various publications, 2004
Methane: 1,777.05 ppb

Source: the Guardian