Decarbonizing Automotive Supply Chains: Methodology and Case Studies for LCA and CO2e Reduction
摘要
The document outlines a structured methodology for assessing future material solutions and CO₂e emissions in the automotive industry using Life Cycle Assessment (LCA) aligned with ISO 14067 and the GHG Protocol. It highlights the environmental benefits of shifting from primary to recycled materials, especially aluminum, demonstrating over 70% CO₂e reduction in high-performance car body case studies. A standardized data collection template was implemented across the supply chain, achieving 76% supplier participation within a year, showcasing strong industry engagement. The study also explores innovative materials like phase change materials for battery applications, supporting circular economy principles. This approach provides a scalable and replicable model for both industry and academia, promoting transparent environmental assessments and aiding the automotive sector’s transition toward climate neutrality.