Questions › Category: Pollution › What industries cause maximum pollution? 0 Vote Up Vote Down Juhi Tyagi asked 8 years ago 1 Answers 0 Vote Up Vote Down Team GreenSutra® Staff answered 8 years ago There is no correct answer to this question. All industries cause some amount of pollution in some form or the other but there are some industries that are known to cause a greater amount than the others. Here are some of those Industries: Aluminum Smelter Caustic Soda Cement Copper Smelter Distilleries Dyes & Dye Intermediates Fertiliser Integrated Iron & Steel Tanneries Pesticides Petrochemicals Drugs & Pharmaceuticals Pulp & Paper Oil Refineries Sugar Thermal Power Plants Zinc Smelter