The integration of Information Technology (IT) solutions, particularly data analytics and Internet of Things (IoT) technologies, has emerged as a critical enabler for sustainable supply chain practices in the United States. This paper analyzes how IT solutions support environmental sustainability through waste reduction and carbon footprint minimization across supply chain operations. Through examination of contemporary implementations and empirical data, this study demonstrates that organizations leveraging advanced IT solutions achieve significant environmental improvements while maintaining operational efficiency. Key findings indicate that IoTenabled supply chains can reduce waste by up to 27% and carbon emissions by 18.5%, while data analytics platforms facilitate realtime monitoring and optimization of environmental metrics. The research synthesizes current literature, industry practices, and technological capabilities to provide a comprehensive framework for sustainable supply chain transformation in the American market.