World CO2 Emissions Chart
Current World CO2 Emissions: 36.14 Million kt
World CO2 Emissions for Dec 2014
Mean: 21.35 Million kt
Median: 20.82 Million kt
Min: 9.40 Million kt (Dec 1960)
Max: 36.14 Million kt (Dec 2014)

World Carbon Dioxide Emissions — kilotons (kt). Includes CO2 emissions from burning fossil fuels and cement manufacturing.

Source: World Bank > World > World CO2 Emissions