The World’s Biggest Polluters


Here we present a graphical representations of the world’s 20 biggest CO2 emitters, in terms of million metric tonnes.

China has now overtaken the United States as the world’s biggest polluter; its carbon emissions have more than doubled in a decade. However, US and China, world’s biggest polluters, promise to address global climate change at the Climate Change Summit at the UN General Assembly in New York, recently.

India, now the fourth biggest polluter, is also rapidly increasing its emissions, and is increasing its population of 1.15 billion people far faster than any other country; soon its human numbers will be on a par with China’s and its emissions following suit.

Global Risks Portfolio
image source:

Australia worst for per capita energy consumption

Australia has overtaken the USA and is now classified most at risk out of 185 countries, according to the CO2 Energy Emissions Index (CEEI), released by UK based, global risks analyst, Maplecroft.

Australians now emit 20.58 tons of CO2 per person annually, whereas American’s emit 19.78 tons, almost a 4% difference. Canada meanwhile emits 18.81 tons per person.

In sharp contrast the emerging markets of China and India, considered two of the world’s worst overall CO2 polluters, annually emit 4.5 and 1.16 tons per person respectively.

[Click on the image for larger view.]



Please enter your comment!
Please enter your name here

14 + eight =

This site uses Akismet to reduce spam. Learn how your comment data is processed.