Per Capita CO2 Emissions For Select Major Emitters, 2007 and 2030 (Projected) This chart is adapted from a previously published version in Leveling the Carbon Playing Field: International Competition and U.S. Climate Policy Design. Sources & Notes: Current--U.S. Energy Information Administration, 2009. Projected--EIA, Annual Energy Outlook 2009. World Carbon Dioxide Emissions and Population by Region, Reference Case. DOE/EIA.