Researchers in the Department of Forest Biomaterials are developing a proprietary material that could serve as a sustainable alternative to one of the world’s most significant sources of pollution: plastic foam.  “Our material eliminates polystyrene foam materials that are filling landfills and persisting as litter in the environment,” said Richard Venditti, the Elis-Signe Olsson Professor of Pulp and Paper Science and Engineering. Plastic foam, often known by the brand name Styrofoam, is used in many everyday products — from disposable food and beverage containers like cups and plates to shipping materials such as packing peanuts and protective packaging. While convenient, plastic foam presents a significant environmental challenge due to its lack of biodegradability and difficulty in recycling. Estimates indicate that plastic foam takes up to 30% of landfill space globally.