Challenging role of green supply chain management in sustainable growth

Introduction Green supply chain management (GSCM) has become increasingly critical as organizations strive to achieve growth while meeting rising environmental expectations. However, many companies still struggle to evaluate their true environmental impact and to align multiple sustainability objectives. This study examines how leading firms operationalize GSCM and how these practices influence organizational performance. Method A comparative analysis was conducted on four industry-leading companies representing chemical manufacturing, financial services, consumer goods, and professional services. These firms were selected due to their demonstrated commitment to sustainability. The assessment drew upon their environmental reports and publicly available sustainability disclosures to identify measurable changes within their supply chain operations. Results The findings reveal substantial environmental improvements across all four firms. Carbon emissions were reduced by approximately 15 to 85%, water-use efficiency increased by around 20%, and waste diversion rates exceeded 90%. These improvements indicate a strong link between comprehensive GSCM adoption and enhanced environmental performance. Discussion The evidence suggests that companies that fully integrate GSCM not only strengthen environmental stewardship but also gain business advantages. Key contributors to their success include robust carbon management practices, active stakeholder engagement, and continuous performance monitoring. These elements collectively differentiate organizations that effectively transform their supply chains toward long-term sustainability.