Carbon fibre reinforced plastics (CFRPs) have been expended used in multiple industries, including aerospace, automotive and wind energy sectors. Accordingly, the amount of carbon fibre waste has grew significantly in the recent years, that caused serious social concern about the environment pollution caused. For this reason, turning CFRP waste into a valuable resource is vital for sustainable use of carbon fibres. The overall aim of this project was to explore routines for effectively utilising the good mechanical properties of the discontinuous and random distributed rCFs and hence facilitating sustainable use of carbon fibres.