
Avantium N.V., a Dutch company focused on renewable and circular polymer materials, successfully started up the sugar dehydration (SDH) unit and all auxiliary systems and utilities at its FDCA Flagship Plant in Delfzijl. This achievement marks a key technical achievement in the phased commissioning and start-up of the world’s first commercial facility dedicated to the production of FDCA (furandicarboxylic acid), a key building block for the 100% plant-based and recyclable polymer PEF (polyethylene furanoate), branded as releaf®. Avantium now expects to begin commercial sales under its existing offtake agreements in the first quarter of 2026.





