Now Worlds greatest polluter, two years ahead of prediction
http://www.nypost.com/seven/06252007/postopinion/opedcolumnists/china__worlds_polluter_ama_opedcolumnists_peter_brookes.htm
Overall, China has 16 of the world's 20 most air-polluted cities. In some, the air carries twice the pollutants considered safe by the U.N.'s World Health Organization, causing as many as 400,000 premature deaths a year due to respiratory disease.
The World Bank has called north-central China's coal town Linfen the world's most polluted city. Coal dust hangs so heavy in the air there that cars need to use their headlights during the day.
In Beijing, the unofficial air quality index is known as the "building index." That is, how many buildings you can see down the street before the landscape turns to a pea soup-like gray fog.
Coal is the main source of those pollution "exports''; China is the world's largest producer and consumer, relying on the fuel for 70 percent of its energy/industrial needs. And coal-fired plants emit carbon dioxide (CO2), sulfur dioxide, nitrous oxide, mercury and dust. China already produces 25 percent of world mercury emissions and 12 percent of CO2.
And the pollution problem is on track to get worse.
Beijing plans to build 50 to 100 new coal-burning power plants a year - that's one a week - until 2012. That expansion will outstrip all the possible gains envisioned under the Kyoto environmental treaty.