Green entrepreneurship has emerged as a transformative force in the global economy, addressing pressing environmental challenges while fostering sustainable business growth. This paper explores the dynamic interplay between ecological responsibility and entrepreneurial innovation, examining how green ventures contribute to sustainable development. We analyze the foundational principles of green entrepreneurship, evaluate emerging business models, and assess their environmental impact. Additionally, we identify key challenges: -such as market barriers, regulatory complexities, and financial constraints and highlight the role of technology in driving sustainable solutions. By synthesizing empirical evidence and case studies, this study offers actionable recommendations for entrepreneurs, policymakers, and researchers to accelerate the transition toward a green economy.