06 Dec 2018 --- A new US and Canadian study into the environmental effects of plastics has concluded that plastics are more sustainable than the material alternatives in terms of energy use, water consumption, solid waste, greenhouse gas emissions, ozone depletion, eutrophication and acidification. Published last month, the study conducted by the Plastics Division of the American Chemistry Council (ACC) found that replacing plastics with alternative materials such as paper and paperboard, glass, steel, aluminum, textiles, rubber and cork would result in significant net negative environmental impacts.