In a rapidly evolving world, sustainability has become a core focus for businesses across industries. Companies are no longer judged solely on their financial performance but also on their environmental and social contributions. Amid this shift, information technology (IT) has emerged as a powerful catalyst, enabling organizations to balance economic growth with environmental stewardship. IT is not just a tool for operational efficiency; it is a transformative force driving sustainable practices that address global challenges such as climate change, resource depletion, and waste management. The Role of IT in Sustainable Business Practices delves into the intersection of technology and sustainability, exploring how IT can empower businesses to adopt greener, more responsible practices. From optimizing energy consumption and reducing carbon emissions to enabling digital transformation and ethical supply chain management, IT plays a pivotal role in shaping a sustainable future. This book examines a range of IT-driven solutions, including cloud computing, artificial intelligence, blockchain, and the Internet of Things (IoT). These technologies are revolutionizing traditional business models by reducing resource dependency, enhancing transparency, and fostering circular economies. For example, IoT sensors help monitor and reduce energy usage in real-time, while blockchain ensures ethical sourcing in global supply chains. Through real-world examples and case studies, this book aims to provide practical insights into how IT can bridge the gap between profitability and sustainability. It is designed to inspire business leaders, IT professionals, and policymakers to embrace technology as a key enabler of sustainable development, paving the way for innovative solutions that protect the planet while ensuring longterm success.