Nairobi has been identified among five African cities expected to play an outsized role in the continent’s economic growth over the next 25 years, with its expanding technology, financial and industrial sectors creating new opportunities for investment while placing greater pressure on infrastructure, housing and urban systems. The Kenyan capital was named alongside Accra, Cairo, Dakar and Luanda in the Oxford Economics Global Cities Index 2026, ranking 327th among 1,000 cities globally and 26th for human capital.
According to the findings cited by the Nairobi International Financial Centre (NIFC), the five cities are projected collectively to generate one-third of the GDP growth produced by African cities included in the index over the next quarter-century. For Nairobi, the outlook is closely tied to its position as East Africa’s commercial centre, its technology and financial services base and its links to the wider East African Community market.
The scale of the opportunity is also reflected in the city’s sectoral growth prospects. Oxford Economics projects average annual growth of 5.5% in information technology and 4.1% in finance over the next 25 years. Industrial output is expected to exceed $38 billion by 2050, expanding at an average real rate of 4.4% a year. The report also projects approximately 700,000 additional industrial jobs, placing Nairobi among the cities assessed with the largest anticipated industrial employment expansions.
Those projections point to a shift in the structure of Nairobi’s economy, but they also raise questions about whether the city’s physical and institutional infrastructure can keep pace with economic and population growth. Its population is projected to reach 12 million by 2050, creating additional demand for housing, transport, electricity, water, waste management, digital connectivity and other urban services.
For Nairobi, the sustainability implications are therefore closely connected to the economics of urban growth. A larger industrial and services economy requires reliable energy and transport systems, while a rapidly expanding population increases demand for land, water and public infrastructure. The quality and resilience of these systems will influence whether projected economic activity translates into productive investment and employment or is constrained by rising infrastructure and operating costs.
The city’s existing concentration of financial activity gives it a particular role in this transition. More than three-quarters of Kenya’s financial activity is concentrated in Nairobi, according to the NIFC statement, while the city has developed a strong technology ecosystem that has earned it the designation “Silicon Savannah”. Its digital infrastructure and technology talent have helped establish Nairobi as a regional centre for fintech and financial services.
This creates an opportunity to connect the city’s financial sector with the capital requirements of its physical expansion. NIFC said it is working to establish and domicile investment funds and sector-specific vehicles targeting technology, artificial intelligence and financial services, with the objective of expanding access to longer-term capital for startups and micro, small and medium-sized enterprises.
The financing question extends beyond technology. Nairobi’s projected industrial expansion will require investment in logistics, energy, manufacturing facilities and supporting infrastructure. The ability to structure investment vehicles that connect institutional investors with viable projects could become increasingly relevant as public resources face competing demands.
NIFC said it is also working with the Capital Markets Authority and other stakeholders on carbon-market regulations and investment structures intended to mobilise climate finance. While the statement does not provide details of specific transactions or capital commitments, the focus reflects a broader shift in which climate and environmental considerations are becoming part of infrastructure and investment planning rather than remaining separate sustainability initiatives.
For Kenya, credible carbon market and sustainable-finance structures could provide additional channels for financing projects linked to renewable energy, resource efficiency and climate resilience. Their effectiveness, however, will depend on regulatory credibility, project quality, transparent measurement and investor confidence. The same considerations apply to any attempt to attract international institutional capital into infrastructure.
NIFC also said it intends to support the National Infrastructure Fund by working with the Fund and relevant institutions on project-specific investment vehicles. The proposed approach would seek to connect priority infrastructure projects with domestic and international institutional investors, subject to regulatory approvals.
The need for such financing is particularly relevant as Nairobi’s growth increasingly intersects with national and regional infrastructure demands. Better transport and logistics connections could strengthen the capital’s role as a gateway to East African markets, but congestion, unreliable infrastructure and inadequate urban services can impose costs on businesses and households. As the population expands, these pressures could become more pronounced if infrastructure investment does not keep pace with demand.
The industrial opportunity also has implications beyond Nairobi. A larger manufacturing and logistics base could strengthen regional value chains, increase demand for Kenyan suppliers and create markets for services across the East African Community. But capturing these benefits will require infrastructure capable of moving goods efficiently and supplying businesses with reliable energy and other essential services.
The projected industrial employment growth is similarly significant. Approximately 700,000 additional industrial jobs would represent a substantial expansion of formal economic activity, although the quality, location and skills requirements of those jobs will determine their wider development impact. Nairobi’s high human-capital ranking provides an advantage, but industrialisation will require continued investment in technical skills, enterprise development and infrastructure.
Climate resilience adds another layer to the challenge. A larger and more densely populated city is exposed to the consequences of disruptions affecting transport, drainage, water supply, energy and other essential systems. Investment decisions made during the expansion phase can therefore influence the future cost of maintaining urban infrastructure and responding to climate-related disruptions.
This makes sustainable finance relevant not only as a source of capital but as a mechanism for directing capital towards infrastructure that can withstand longer-term environmental and economic pressures. For investors, the question is increasingly whether projects can generate adequate financial returns while remaining viable under changing climate, resource and regulatory conditions.
Nairobi’s position also places it within a wider African competition for capital. Accra, Cairo, Dakar and Luanda are likewise identified as cities with significant long-term growth potential. Their emergence as investment centres will depend on human capital, institutions, infrastructure, financial markets and the ability to translate demographic growth into productive economic activity.
For Kenya, Nairobi’s ranking provides an indication of the scale of the opportunity, but it does not remove the policy and financing challenges associated with urban expansion. The projected growth in technology, finance and industry will require corresponding investment in physical infrastructure, public services and institutional capacity.
The central challenge is therefore not simply whether Nairobi can grow, but whether its growth can be financed and managed in a way that strengthens productivity while limiting pressure on public infrastructure and natural resources. As the city moves towards a projected population of 12 million and a larger industrial economy by 2050, decisions on capital mobilisation, infrastructure planning and sustainable finance will increasingly shape how much of that projected economic potential is converted into durable development for Nairobi and the wider East African region.
