European research projects target sustainable bio-based materials

Several European initiatives are working to develop sustainable alternatives to conventional plastics and fertilizers. The GREEN project, coordinated by the University of Birmingham and involving AIMPLAS, aims to create biodegradable and bio-based delivery systems for fertilizers. This project seeks to replace non-biodegradable polymer coatings that contribute to the release of approximately 22,500 tons of microplastics annually in the European Economic Area. The new systems will use renewable plant-based raw materials to allow controlled nutrient release in both soil and water.

Simultaneously, the SUPREME-PILOTS project is investing 6.8 million euros to enhance the durability of plant-based plastics for industrial use. The initiative focuses on overcoming the limitations of polylactic acid (PLA), such as brittleness and low impact resistance. By utilizing reactive extrusion and artificial intelligence, the project aims to develop new copolymers from European bio-based precursors. These improved materials are intended for applications including urban furniture, technical pavements, sports equipment, and industrial signaling tapes.