On January 16, 2026, Avantium announced the development of a novel synthesis technology for PLGA polymerization. This technology employs reactive solvents that facilitate moisture removal, thereby reducing the hydrolytic reverse reaction that limits molecular weight enhancement. Additionally, the solvents are easily recoverable. The technology has been successfully applied on a laboratory scale.

The HICCUPS project focuses on the efficient conversion of biogenic CO₂ from wastewater treatment plants. It utilizes an electrochemical process to convert CO₂ in sludge into monomers, which are then polymerized to form PLGA. This biodegradable polymer combines excellent barrier properties with good processability, naturally degrading into lactic acid and glycolic acid without leaving toxic residues. It offers a renewable alternative to fossil-based polyethylene. The project will further develop PLGA-based materials such as coated paper for food packaging and molded plastic products, expanding their applications from the medical field to food packaging.

Funded by the European Union and supported by the Circular Bio-based Europe Joint Undertaking and its members, the project involves multiple enterprises and research institutions, including ACCIONA Infrastructure, Aqualung Carbon Capture, and Avantium Technologies B.V. It aims to drive the decarbonization of the chemical industry and facilitate the transition to a circular economy.