Hybrid Framework for Evaluating and Selecting Sustainable Materials in Product Development

Abstract Our study addresses the lack of tools for selecting sustainable materials by introducing a framework that combines various methodologies, including Focus Group, Parts List, Materials Library, Weighted Decision Matrix, Sustainable Material Selection Index, Material Flow Analysis, Life Cycle Assessment, and Genetic Algorithm. The framework consists of four phases: organizing SMEFG, constructing an SML for sustainable product components, conducting a preliminary sustainability assessment, and determining the best material combination. Using both quantitative and qualitative methods, it offers a comprehensive approach to addressing sustainability challenges across sectors such as health, education, environment, industry, and energy.