How IBM is using big data to fix Beijing’s pollution crisis | Quartz
IBM has signed a partnership with the Beijing government, which is hoping to tap into the company’s expertise to help tackle the city’s air pollution crisis. IBM’s plan of attack involves some of the buzziest things in tech, including harnessing the processing power of “big data” as well as the “internet of things,” weather modeling, and supercomputing.

How IBM is using big data to fix Beijing’s pollution crisis | Quartz

IBM has signed a partnership with the Beijing government, which is hoping to tap into the company’s expertise to help tackle the city’s air pollution crisis. IBM’s plan of attack involves some of the buzziest things in tech, including harnessing the processing power of “big data” as well as the “internet of things,” weather modeling, and supercomputing.

In the last three years alone, more than 9,400 of the nation’s 25,000 sewage systems — including those in major cities — have reported violating the law by dumping untreated or partly treated human waste, chemicals and other hazardous materials into rivers and lakes and elsewhere, according to data from state environmental agencies and the Environmental Protection Agency … It is not clear whether the sewage systems that have not reported such dumping are doing any better, because data on overflows and spillage are often incomplete.