Metsà Spring invests in fossil-free insulation startup

Finnish startup Fiberwood, a producer of 100% ecological wood fiber insulation and packaging materials made from mechanical wood industry side streams, has raised a late seed funding round. The round was led by Metsä Group’s innovation company Metsä Spring, and the round included public financing from Business Finland. The funding will be used to develop and scale up the production capabilities of its pilot plant as it heads into industrial-level continuous production.