Africa is entering a new phase in its development journey, with domestic capital emerging as a potential driver of infrastructure growth. The State of Africa’s Infrastructure Report 2026 by the Africa Finance Corporation (AFC) highlights the scale of the opportunity: while external aid to Africa fell by 23.1% in 2025, the continent holds domestic capital pools exceeding $4 trillion.
The challenge is turning this financial resource into productive investment without placing additional pressure on public finances. Mobilising capital is only part of the equation; ensuring it reaches viable infrastructure projects is equally important.
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Africa’s pension industry, valued at approximately $420 billion, illustrates this challenge. Infrastructure investment remains below 10% in many markets, while government bonds account for around 60–70% of pension fund portfolios in several countries, reaching 90% in Ghana and 60% in Nigeria, according to FSD Africa’s 2026 Landscape Report.
Although these investments support government financing, they can limit diversification into infrastructure and other productive sectors.
Brookings offers a more cautious perspective on the continent’s domestic capital. Much of the headline $4 trillion is already committed to essential financial obligations, including pension liabilities, bank liquidity requirements and foreign exchange reserves. After accounting for these constraints, approximately $300 billion may be realistically available for reallocation. Unlocking it would require deliberate policy choices, particularly where pension funds currently finance public budgets through government securities.
Across the continent, governments and financial institutions are exploring ways to direct domestic savings towards infrastructure. In Kenya, the Central Bank launched a KSh150 billion infrastructure bond sale in August 2026, offering tax-free yields of 11.75% to 12.74% across 16-, 18- and 21-year tenors.
South Africa’s Infrastructure Fund, meanwhile, manages a R100 billion allocation over 10 years, with 34 of its 50 strategic projects in implementation.
Rwanda is also demonstrating the potential of domestic capital markets. The Development Bank of Rwanda’s third Sustainability-Linked Bond achieved a 126.2% subscription rate, raising more than Frw 29 billion against an initial target of Frw 23 billion. Capital Market Authority CEO Romeo Ngarambe described the listing as evidence of growing investor confidence in the country’s capital market and its ability to mobilise long-term development finance.
Blended finance is another emerging tool. In August 2026, AFC Capital Partners launched the Infrastructure Climate-Resilient Fund Nigeria, targeting pension funds, insurers and asset managers. The fund forms part of a $750 million pan-African vehicle backed by a $253 million first-loss commitment from the Green Climate Fund. It aims to mobilise up to $3.7 billion and develop 10 to 12 infrastructure projects.
Nigeria is also directing sovereign capital towards digital infrastructure. The Nigeria Sovereign Investment Authority’s investment in the KASI Hyperscale Data Centre, expected to comprise multiple facilities with a combined capacity of approximately 100MW, reflects efforts to expand domestic digital infrastructure and data-processing capacity.
Yet, even with financing mechanisms taking shape, a shortage of bankable projects remains a major obstacle. In February 2026, Nigeria’s Federal Government signed a cooperation agreement with the International Finance Corporation to strengthen project preparation and accelerate infrastructure delivery. The IFC has mobilised approximately $20 billion in Nigeria across energy, digital infrastructure and other sectors over the past five years.
The shift towards domestic financing also carries significance for debt sustainability. More than 20 African countries were in debt distress or at high risk of debt distress in 2025, according to the IMF. Financing infrastructure with local capital can help reduce foreign exchange exposure and deepen domestic financial markets, although it does not eliminate fiscal risks.
The State of Africa’s Infrastructure Report 2026 underscores the importance of turning domestic savings into long-term productive investment. Pension funds, insurance assets, innovative financing structures and stronger project preparation can all contribute to closing the continent’s infrastructure gap.
From Rwanda’s oversubscribed bond to Nigeria’s digital infrastructure investments and AFC’s blended-finance initiatives, emerging models offer pathways for further development. The task ahead is to expand these approaches responsibly, transforming African savings into the roads, power systems and digital networks needed to support sustainable growth and economic resilience.
