EU Project Bio.3DGREEN Develops Bio-based Graphene Foams for Automotive and Aerospace Applications

The Bio.3DGREEN project, coordinated by Laser Zentrum Hannover e.V. (LZH), involves 14 partners focusing on developing graphene foams from renewable materials. The goal is to create sustainable alternatives for automotive, aerospace, and marine applications. The project leverages a laser-based additive manufacturing process using plant oil and nickel-coated metal powder. Life cycle assessments are conducted to evaluate environmental impacts. The project is funded by the EU, under grant agreement 101174399.

Published Mar 20, 2026

The Bio.3DGREEN project involves 14 partners, led by Laser Zentrum Hannover e.V. (LZH), developing graphene foams from renewable raw materials to replace conventional damping and lightweight materials in the automotive, aerospace, and marine sectors.

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The project employs a laser-based additive manufacturing process using plant oil and nickel-coated metal powder to create complex sponge-like structures. The manufacturing process includes the extraction of metal powder, ensuring its reusability.

Life cycle assessments and cost analyses are also being conducted to evaluate CO₂ emissions, energy consumption, and recycling potential. The project aims to integrate this technology into the European circular economy.