Africa is entering what many describe as its “urban century.” Over the coming decades, millions of people will move to cities in search of opportunity, employment, and improved living conditions. Urban areas already generate a significant share of economic activity across the continent. They concentrate markets, talent, and innovation. From digital entrepreneurship to creative industries and manufacturing, cities are increasingly driving Africa’s economic transformation. But this growth also places enormous pressure on urban systems. In many cities, infrastructure struggles to keep pace with rapid expansion. Informal settlements—home to a large portion of urban residents—often lack reliable access to water, sanitation, and housing. Climate-related disasters such as flooding, droughts, and extreme heat are becoming more frequent, affecting vulnerable communities the most. These overlapping challenges highlight why resilience has become essential.

Urban resilience refers to the ability of cities to anticipate, absorb, adapt to, and recover from shocks and stresses while continuing to grow and serve their populations. In the African context, it is about ensuring that rapid urbanization becomes a force for sustainable development rather than a source of vulnerability.

From Conversation to Action

The February 2026 discussions in Nairobi demonstrated how the resilience agenda is evolving across Africa. Cities are no longer viewed simply as sites where development challenges emerge. They are increasingly recognized as platforms for solutions. Through initiatives led by the United Nations Development Programme, governments, city administrations, development partners, and community organizations are working together to design integrated approaches to urban development—approaches that combine climate adaptation, governance reform, and economic opportunity.

A key message from the Nairobi gathering was that resilience cannot be achieved through isolated projects alone. Urban systems—transport, housing, water management, energy networks, and public services—are interconnected. Strengthening one part of the system often requires improvements across others. This shift toward systems thinking is redefining how cities approach development planning.

Climate-Smart Cities

Climate change is one of the most immediate threats facing African cities. Rising temperatures, unpredictable rainfall patterns, and more frequent extreme weather events are already affecting urban populations. Flooding in low-lying neighbourhoods, water shortages during droughts, and heat stress in densely populated areas are becoming more common. Urban resilience initiatives are therefore increasingly focused on climate-smart infrastructure. Cities are investing in improved drainage systems, climate-adapted housing, and stronger energy networks capable of withstanding extreme weather. At the same time, many are exploring nature-based solutions—such as restoring wetlands, expanding green spaces, and protecting urban watersheds. These approaches not only reduce climate risks but also improve air quality, biodiversity, and overall urban livability.

Digital Innovation and Urban Governance

Technology is playing an increasingly important role in building resilient cities. Digital tools allow city administrations to collect and analyze data in real time—from traffic patterns to flood risks and infrastructure performance. Satellite imagery and geographic information systems can help map informal settlements and identify vulnerable areas before disasters occur. This information enables city leaders to make better decisions, allocate resources more effectively, and respond more quickly to emergencies. Across Africa, the rapid expansion of digital connectivity provides new opportunities to integrate innovation into urban planning. By using digital platforms and open data systems, cities can improve service delivery, enhance transparency, and involve citizens more directly in shaping development priorities.

Inclusion at the Core

A resilient city must also be an inclusive city. In many African urban centres, informal settlements house the majority of residents. These communities often face the greatest risks—from flooding and poor sanitation to insecure housing. Yet they are also vibrant spaces of economic activity, entrepreneurship, and social networks. Urban resilience strategies increasingly recognize the importance of community participation in planning and decision-making. Expanding access to essential services such as water, sanitation, healthcare, and safe housing is central to building resilience. When cities invest in inclusive infrastructure and policies, they not only reduce vulnerability but also strengthen social cohesion and economic opportunity.

Financing the Cities of the Future

Building resilient cities requires significant investment. Africa’s infrastructure needs are already substantial, and climate adaptation adds further urgency. Traditional public financing alone cannot meet these demands. As a result, governments and development partners are exploring innovative financing models to support urban development. Blended finance mechanisms that combine public funding with private investment are gaining momentum. Climate funds, green bonds, and new municipal financing tools are also emerging. For cities, resilience is not only about risk reduction—it can also attract investment by creating stable, well-planned environments where businesses and communities can thrive.

A Defining Opportunity

Africa’s urban transformation is happening at a critical moment for global development. The choices made today about how cities grow will influence economic prosperity, environmental sustainability, and social stability for generations to come. If resilience becomes central to urban planning, African cities have the potential to become global models for sustainable growth and climate adaptation. Through initiatives such as its urban resilience work, the United Nations Development Programme is helping countries and cities navigate this transition by fostering collaboration, strengthening governance systems, and supporting innovative approaches to development.

The message emerging from Nairobi is clear: Africa’s cities are not simply confronting challenges—they are creating solutions. Within these urban spaces are entrepreneurs developing digital platforms, engineers designing renewable energy systems, and communities working together to improve neighbourhoods and public services. As Africa continues its rapid urban expansion, resilient cities will play a decisive role in shaping the continent’s future. Because the real question is no longer whether Africa will urbanize.

It is how resilient its cities will become—and how that resilience will unlock the next chapter of Africa’s development story.