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Economic Consequences of Increasing Polymer Content for the U.S. Automobile Recycling Infrastructure

Environmental awareness regarding resource use and emissions over the life cycle of the automobile has heightened the concerns for end‐of‐life (EOL) vehicle disposal. With increasing use of lighter materials to enhance fuel economythe steel dominated content of automobiles is changing to include a greater fraction of polymers. In light of impending regulations for vehicle disposal, various alternatives for remanufacturing and reuse of components and material disposal are under investigation. For example, if shredder operations are used to reclaim metallic materials, then the extent of disassembly will significantly affect proftability as well as the environment.