| Abstract Scope |
Many studies are being done to achieve carbon neutrality goals, such as developing new low-carbon green technologies and repurposing processes. Among them, one well-known but overlooked method of reducing greenhouse gas emissions is reuse. Reusing car parts instead of manufacturing a new piece can obtain considerable benefits in terms of carbon footprint. Three different gasoline cars were selected (4-cylinder sedan, 6-cylinder SUV, and 8-cylinder pick-up), and ten high-demanded parts for each (Engine, Transmission, bumper, headlight, front door, wheel, fender, tailgate, hood, and door mirror) were picked up to focus on the carbon footprint assessment. This study divided the vehicle production process into three parts (Raw material extraction, material processing, and auto vehicle part manufacturing) and considered both direct and indirect factors like materials and energy sources. |