Ageing green autos turn grey polluters | Hyderabad News
Hyderabad: Thousands of CNG and LPG-run autorickshaws, promoted as cleaner alternatives to petrol and diesel vehicles, are increasingly turning into a major source of air pollution in Hyderabad. Poor vehicle maintenance, worn-out engines and the illegal use of domestic LPG cylinders are causing many of these green-fuel autos to emit thick smoke, raising concerns over…
