Urban sustainability is a critical concern for cities worldwide, given the rapid urbanization
and associated environmental challenges such as climate change, resource depletion, and
biodiversity loss. Green infrastructure (GI) is increasingly being recognized as a vital tool for
enhancing urban sustainability by integrating natural systems into urban planning. This paper
explores the role of green infrastructure in fostering sustainable urban environments,
focusing on its environmental, social, and economic benefits. The study examines different
forms of green infrastructure, including green roofs, urban forests, permeable pavements, and
wetlands, while assessing their impact on urban resilience, climate adaptation, and quality of
life. Through a comprehensive review of literature, case studies, and emerging trends, this
paper underscores the potential of green infrastructure to create multifunctional urban spaces
that promote ecological balance, human well-being, and long-term sustainability.