Integration of the Internet of Things in Supply Chain Management Towards a Sustainable Green Supply Chain

Abstract

The rapid advancement of the Fourth Industrial Revolution has accelerated the implementation of a wide range of digital technologies such as the Internet of Things, Artificial Intelligence, and big data analytics across numerous industrial and service sectors, with Supply Chain Management being one of the most significantly affected. This ongoing transformation not only focuses on enhancing operational efficiency, reducing costs, and enabling automation, but also contributes to strengthening long-term sustainability efforts through the framework of Green Supply Chain Management. Internet of Things specifically provides the technological capability to integrate and process real-time data from a variety of connected devices and sensors, allowing continuous monitoring of energy usage, optimization of transportation and logistics networks, reduction of waste generation, and compliance with increasingly stringent environmental regulations. Despite its potential, the adoption of IoT in Green Supply Chain Management faces persistent challenges including high implementation expenses, cybersecurity vulnerabilities, and the urgent need for advanced digital skills. Literature reviewed suggests that IoT can accelerate the transition toward sustainable, transparent, and competitive supply chains while simultaneously strengthening corporate reputation and market advantage.