More than 20 million people woke last week to a thick, acrid, and noxious smog that settled densely across the Indian capital.
More than 20 million people woke last week to a thick, acrid, and noxious smog that settled densely across the Indian capital.
As far as I understamd they just moved the factories and cole power plants further away from Bejing.
Emissions standards were enforced on coal power plants, cars were tightly regulated, and home energy was pushed towards gas (which burns with less particulate emissions) or electricity.