Federal standards that mandate improved fuel economy have resulted in the increased use of lightweight materials in automotive applications. However, the environmental burdens associated with a product extend well beyond the use phase. Life cycle assessment is the science of determining the environmental burdens associated with the entire life cycle of a given product from cradle-to-grave. This report documents the environmental burdens associated with every phase of the life cycle of two fuel tanks utilized in full-sized 1996 GM vans. These vans are manufactured in two configurations, one which utilizes a steel fuel tank, and the other a multi-layered plastic fuel tank consisting primarily of high density polyethylene (HDPE). This study was a collaborative effort between GM and the University of Michigan's National Pollution Prevention Center, which received funding from EPA's National Risk Management Research Laboratory. Findings from this study include:
Comparative Life Cycle Assessment of Plastic and Steel Vehicle Fuel Tanks
Sae Technical Papers
Total Life Cycle Conference & Exposition ; 1998
1998-11-30
Aufsatz (Konferenz)
Englisch
Comparative Life Cycle Assessment of Plastic and Steel Vehicle Fuel Tanks
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