The aggregate category contains data on CO2 emissions aggregated by country and global region. Values represent all CO2 emissions related to the combustion and flaring of fossil fuels.

The data provides aggregate (Mt/yr) and per capita (t/yr) CO2 emission rates (2006), cumulative CO2 emissions for the period 1850-2004, as well as an index of change since 1996, for all countries and 8 geographic regions. In addition, countries are ranked in terms of their aggregate annual (2005) CO2 production.

All data is sourced from the US government Energy Information Administration, except for the 1850-2004 cumulative data which is sourced from the World Resources Institute.