How Spatial Change, Environmental Pressures and Institutional Capacity Shape Urban Sustainability

This paper examines the relationship between urbanization, territorial development and sustainability in developing and emerging countries. It synthesizes recent literature on the spatial, environmental, institutional and technological dimensions of contemporary urban transformation. The review shows that urbanization cannot be reduced to population concentration or physical expansion, because it simultaneously modifies land use, infrastructure systems, rural–urban relations, environmental pressures, governance arrangements and regional inequalities. Urban expansion and peri-urban transformation frequently generate pressures on agricultural land, mobility systems and basic services, particularly where planning institutions remain fragmented. Environmental sustainability is similarly conditioned by the interaction between urban growth, energy structures, emissions, ecological footprints, climate vulnerability, water provision and waste-management systems. The literature further indicates that governance quality, institutional coordination, smart-city strategies and locally adapted innovation strongly influence the capacity of cities to convert economic and technological transformation into sustainable development. Regional differences remain substantial, however, and improvements at metropolitan or national level may coexist with inequalities between central and peripheral territories. The paper therefore argues that sustainable urbanization requires integrated, multiscale and territorially differentiated policies combining spatial planning, environmental management, institutional capacity, social inclusion and productive transformation