This paper examines the role of green business practices in promoting sustainable development, with a particular focus on the Indian context. Sustainable development, defined as the balance between economic growth, environmental protection, and social equity, has gained increasing importance due to challenges such as climate change, resource depletion, and environmental degradation. The study explores green business practices as environmentally responsible strategies, including energy efficiency, waste reduction, sustainable sourcing, and the use of renewable energy, and explains how these practices contribute to ecological conservation, economic efficiency, and social well-being. It also analyzes global initiatives supporting the transition to a green economy and presents examples of leading Indian and multinational companies that have integrated sustainability into their operations. A review of existing literature identifies key drivers such as consumer awareness, regulatory frameworks, and market demand, along with major barriers including high implementation costs, lack of standardization, and limited technological expertise. Furthermore, the paper discusses important government schemes in India that support sustainable development across various sectors. The findings suggest that although progress has been made, significant challenges remain in achieving widespread adoption of green practices; however, emerging opportunities such as green finance, innovation, market expansion, and employment generation highlight the potential for future growth. The paper concludes that integrating green business practices into core organizational strategies is essential for ensuring long-term sustainability, economic resilience, and inclusive development.