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The BIO-2-PRINT project identifies underutilized natural fibres in Ireland, Finland, and Sweden for advanced composite materials. Ireland produces 7,000 tonnes of wool annually, with over 80% unused, while seaweed and hemp offer additional resources for 3D printing.

Finland generates 1.5 million tonnes of wood waste and has 7 million m³ of birch bark, which can enhance biocomposites. Sweden produces 150,000 reindeer hides and 1,000 tonnes of wool, much of which is discarded. The initiative seeks to convert waste into high-value materials, fostering a circular economy and supporting rural economies.