Selection of Optimization Criteria for the Commercial Vehicle Manufacturing Process with a View to Minimizing the Carbon Footprint

Abstract

This article focuses on the issue of reducing the carbon footprint in manufacturing companies, with particular emphasis on the automotive sector and the production of commercial vehicles. It presents the key methods for calculating the carbon footprint, such as Life Cycle Assessment (LCA), energy and fuel consumption analysis, and greenhouse gas emissions reporting standards (GHG Protocol and ISO 14064). It then discusses selected methods for optimising production processes: Theory of Constraints (TOC), Six Sigma and Lean Manufacturing. Particular attention is paid to the Lean Green concept, which integrates measures to improve process efficiency with environmental objectives. Based on an analysis of production processes at MAN and Scania plants, key criteria influencing the carbon footprint were identified, including production tools, internal transport, workstation equipment and lifting equipment. These are intended to form the basis for developing a methodology for optimising commercial vehicle production processes, with particular emphasis on resource utilisation and carbon footprint levels.