MCDM-Based Sustainability Evaluation in the Textile Industry

This research proposes a framework to assess the sustainability performance of businesses within the textile industry. By integrating KPI’s created in line with the most common sustainability standards in the textile sector, the three core pillars of sustainability, social, environmental, and economic elements, are incorporated into an evaluation model constructed using multi-criteria decision-making techniques. The impact of the sector on sustainability was reflected in the structure of the developed model, and standards compatible with the Global Reporting Initiative, which are globally recognized, have been addressed. In determining the KPI’s, the most commonly used standards in the sector were examined, and performance indicators covering these standards were derived from insights shared by sustainability specialists who are experts in their fields. The weights of the criteria for each dimension were calculated with the AHP technique, based on evaluations by sustainability and analytical professionals with domain expertise and industry-specific experience. These weighted indicators were assessed using TOPSIS and Grey Relational Analysis, with real data obtained from a medium-sized textile company operating in Izmir. The company’s sustainability performance scores were then calculated. The framework offers a systematic and straightforward approach, enabling decision-makers to identify areas for improvement and enhance the effectiveness of sustainability initiatives.