Walmart is collaborating with fashion tech start-up Rubi Laboratories to research on turning carbon emissions into textiles.
San Francisco-based Rubi Laboratories, pioneering carbon-negative cellulosic textiles, has announced that it has raised £3.3 million ($4.5 million).
Rubi Laboratories has raised £5.3 million ($8.7 million) in additional seed funding, advancing closer to creating scaleable carbon-negative viscose.