The chart shows global greenhouse gas emissions in 2002 and projections for 2030. The pie chart shows the share of emissions from OECD countries, transition economies, and developing countries, while the bar chart provides information on carbon dioxide emissions by sector.
Overall, developing countries are expected to produce more greenhouse gases in 2030 than in 2002, while emissions from OECD countries are likely to decline. By sectors, industry, and consumer activities remain the main sources of carbon dioxide emissions.
In 2002, the OECD accounted for 52%, transition economies for 10%, and developing countries for 38%. By 2030, the share of emissions from developing countries is expected to increase to 48%, while OECD countries will decline to 43%. Meanwhile, transition economies will see a slight decrease from 10% to 9%.
Next, the second dataset shows a bar chart of “Worldwide Carbon Dioxide Emissions by Sector” with two different colored bars for each sector representing 2002 and 2030. The chart includes several categories listed as Other, Waste Incineration, Transport, Consumer, and Industry. In 2002, Other had emissions under 2 billion tons, Waste Incineration around 1.3 billion tons, Transport around 2.2 billion tons, Consumers almost 4 billion tons, and Industry over 6 billion tons. By 2030, other sectors will increase to nearly 2 billion tonnes, Waste incineration around 1.5 billion tonnes, Transport over 6 billion tonnes, Consumers around 8.3 billion tonnes and Industry around 10.3 billion tonnes
In summary, greenhouse gas emissions are expected to increase in most regions, especially in developing countries, while OECD countries are expected to contribut