The history and future projections for carbon emissions in billion metric tons from industrialized countries (such as USA, Canada, Western Europe), EE/FSU (Eastern European and former Soviet Union), and developing countries (such as India, China, Southern American countries). Although currently the industrialized countries are the biggest producers, note that the biggest increases in carbon emissions in the next 20 years are projected to come from developing countries. By 2020 countries such as India and China will be the biggest producers. (See the units glossary index for a definition of “Billion Metric Tons.”) From: EIA