Opportunities for Recycling Aluminum from Future Automobiles

Aluminum has experienced significant growth in automotive applications over the last decade as a result of its properties and performance attributes. Looking to the future, the opportunities for continued growth in powertrain and suspension applications plus light weighting of body structures offer the potential for considerable further growth. This represents a growing "energy bank" of aluminum that will become available for recycling at the end of these vehicles' lives. Today, around 90% of the aluminum is recovered and recycled from scrapped vehicles because of its high value relative to other materials. The future growth offers opportunity for new technology and practices, to maximize scrap quality and recycling application. This paper will review the demand for these new technologies and practices and will discuss industry activities being pursued in this area.