UN-Habitat’s Catalogue of Solutions presents the organization’s portfolio of tested tools, methodologies and advisory support designed to help countries, cities and communities address today’s most pressing urban challenges. The catalogue brings together solutions developed through decades of UN-Habitat’s global experience, providing practical pathways for advancing inclusive, resilient and sustainable urban development.

These solutions respond to the urgent need to improve…

The Urban October Report 2025 highlights global discussions and actions on sustainable urbanization held throughout October. The month opened with World Habitat Day in Nairobi under the theme “Urban Crisis Response,” focusing on how cities can address displacement, climate shocks and growing housing needs through inclusive planning, adequate housing and access to basic services. It closed with World Cities Day in Bogotá under the theme “People-centred Smart Cities,” exploring how digital…

Projections indicate that by 2050, urban populations will grow by 2.3 billion, challenging the capacity of existing city systems., posing a vital question: Can 10 percent of a city's current resources
support its sustainable high-quality development? “AI + City” provides the answer, transforming fragmented silos into synergistic systems that significantly enhance efficiency. This report delivers the City Intelligence framework, four-phase roadmap, twelve cases and the “AI + City”…

Rapid demographic growth and urban expansion are transforming intermediary cities in Kenya and Mozambique. However, limited governance and planning capacity – along with scarce financial resources – are driving these cities towards car-dependent systems, which lock in carbon emissions, reduce accessibility and undermine quality of life. Without timely intervention, current choices risk embedding high emissions and social inequalities for decades to come.

Building on the OECD…

This Toolkit provides planners and city leaders with practical guidance on applying Geospatial Artificial Intelligence (GeoAI) to urban planning and decision-making. It explains key concepts, applications, risks and benefits, and provides step-by-step guidance, case studies and tools to support responsible, data-driven and inclusive planning for sustainable and resilient urban development.