Carbon Footprint?

I discovered that my household carbon footprint is 19 tonnes CO2, which is enough to fill 4.2 Olympic swimming pools.I calculated my household carbon footprint using the Carbon Calculator at bp.com. The calculator shows how your lifestyle choices, household energy features, energy sources and technologies affect your household carbon emissions. Copy and paste this link in your browser to discover your household Carbon Footprint: http://www.bp.com/carbonreduction.