World CO2 emissions data for 2003

Key questions

How much total CO₂ did World emit in 2003?

World emitted 27648.65 million tonnes of CO₂ in 2003. This represents 100.0% of the world's entire CO₂ emissions that year.

What was the CO₂ per capita of World in 2003?

In 2003, World emitted 4.32 tonnes of carbon dioxide per person. This is on a total population of 6393898496.

Breakdown

The total CO₂ emissions of 27648.65 million tonnes emitted by World in 2003 come from the following sources:

Source	CO₂ emissions (million tonnes)	CO₂ emissions per capita (tonnes)
Oil	10617.43	1.66
Gas	5082.75	0.79
Coal	10522.82	1.65
Cement	860.01	0.13
Flaring	344.61	0.05