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Technical Paper

An Analysis of the Vehicle End-of-Life in the United States

1998-11-30
982213
This paper presents an analysis of the Vehicle End of Life (VEOL) trends in the United States based on the VEOL model developed by the Vehicle Recycling Partnership (VRP), a consortium between Chrysler Corporation, Ford Motor Company and General Motors. The model, developed interactively with the VRP by the Center for Environmental Quality (CEQ) at the Instituto Tecnológico y de Estudios Superiores de Monterrey (ITESM), accounts for the economic and the material transfer interactions of stakeholders involved in the VEOL process; the insurance valuation, salvage pool, dismantling, rebuilding, maintenance and repair, shredding, and landfilling [Bustani, et al., 1998]. The scenarios analyzed using the VEOL model consider regulations from Europe as well as the U.S. market factors and business policies.
Technical Paper

Motor Vehicles and Passenger Car Bodies Sector: Life Cycle Assessment Using Economic Input-Output Analysis

1998-02-23
980475
We present a life cycle assessment of producing automobiles using the Environmental-Input-Output analysis tool (EIO-LCA). The tool is based on the 1987 U.S. 519 sector input-output table. Appended to the table are more recent data on energy usage and environmental discharges for each sector. All of the data, from the input-output matrix to the energy use and environmental discharges are U.S. government data and are publicly available. The EIO-LCA tool allows us to estimate all of the energy use and environmental discharges associated with making cars, not just that associated with automobile manufacturers. In contrast to the SETAC-EPA life cycle analysis tool, there is no need to draw an arbitrary boundary for the analysis or to engage in an expensive, time consuming effort to gather data on energy use and environmental discharges from each plant. In addition, the data are not confidential.
Technical Paper

An Approach to Modeling the Vehicle End-of-Life Process

1998-02-01
980099
A descriptive analysis of the Vehicle End-of-Life (VEOL) process in the U.S. is presented. The material recovery process and the reuse of parts are discussed. A computer VEOL model will be presented which would ultimately be used to analyze the impact of specific regulations, markets factors, and/or business policies, on the recyclability of materials and the reuse of parts. The computer model includes several stages of the VEOL process, including vehicle sales, usage, and retirement; also the dismantling of the retired vehicle, shredding operations, parts and vehicle rebuilders, maintenance and repair. An example of the use of the VEOL computer model on material substitution is presented.
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