Aluminium is a completely renewable material. In ancient times, it was considered to be a noble and more-precious-than-gold material. Today, thinking aluminium is more necessary than ever. It has always been known for being light-weight, resilient, malleable, but most of all reusable and eco-friendly. Producing 1 Kg of ready-to-use aluminium from scrap is less expensive than 1 kW-h of energy, compared to the 13/14 kW-h required to extract it from bauxite.