World CO2 emissions data for 2009

Key questions

How much total CO₂ did World emit in 2009?

World emitted 31493.27 million tonnes of CO₂ in 2009. This represents 100.0% of the world's entire CO₂ emissions that year.

What was the CO₂ per capita of World in 2009?

In 2009, World emitted 4.57 tonnes of carbon dioxide per person. This is on a total population of 6898306048.

Breakdown

The total CO₂ emissions of 31493.27 million tonnes emitted by World in 2009 come from the following sources:

Source	CO₂ emissions (million tonnes)	CO₂ emissions per capita (tonnes)
Oil	10961.71	1.59
Gas	5748.56	0.83
Coal	13033.11	1.89
Cement	1175.42	0.17
Flaring	330.43	0.05