Eco-efficiency gains from remanufacturing: A case study of photocopier remanufacturing at Fuji Xerox Australia

Achieving eco-efficient production and consumption systems requires ‘closing the loop’ to create cyclic systems. Product systems based on remanufacturing, where used products or components are restored to ‘as new’ condition for reuse, offer the potential to create such cyclic systems. For some existing manufacturers, the economic efficiency of remanufacturing is clear and it has become a widely held assumption that such systems would also be more eco-efficient. However, this assumption has not been systematically tested. This research attempted to quantify the life cycle environmental benefits achieved by incorporating remanufacturing into a product system, based on a study of Xerox photocopiers in Australia. The study found that remanufacturing can reduce resource consumption and waste generation over the life cycle of a photocopier by up to a factor of 3, with greatest reductions if a product is designed for disassembly and remanufacturing. This research represents a first-level assessment, limited by certain estimates and assumptions. It is intended that this research will form the basis of a larger, more detailed study of Xerox remanufacturing, worldwide.