Why Infrastructure Funds are the next big thing for Nigerian investors

In recent months, some of Nigeria’s biggest investment firms – Chapel Hill Denham, Coronation, United Capital, and now CardinalStone – have launched or reopened infrastructure debt funds, attracting pension funds and wealthy investors.

CardinalStone’s offer, which closes December 16, 2025, is the latest in a wave reshaping how Nigeria finances roads, power, and industrial projects.

The firm wants to raise ₦500 billion, but in installments. The first tranche is ₦20 billion. The minimum investment amount is ₦10 million, and only qualified institutional investors – pension funds, asset managers, insurance companies and High Net Individuals (HNIs) are eligible to invest.

So why the sudden surge? And what exactly is an infrastructure fund?

What an Infrastructure Debt Fund Is

An infrastructure debt fund (IDF) pools money from investors – mainly pension funds, insurance firms, and high-net-worth individuals – to lend long-term financing to projects like roads, power plants, ports, housing, or data centers.

Unlike equity investors who buy ownership stakes, these funds act as lenders, earning returns from the interest paid by the project developers. Typical loan tenures range from five to 15 years, giving investors steady income over time.

The borrowers are usually special purpose vehicles (SPVs) or private developers executing infrastructure projects under public-private partnership (PPP) or commercial concession models. Though these projects often serve public purposes, they are not direct government borrowings.

For example, the Lekki–Epe Expressway in Lagos was built and operated by Lekki Concession Company, a private SPV that borrowed funds to finance construction and later recovered costs through tolls.

Similarly, some independent power producers (IPPs) – such as those supplying electricity to the national grid or industrial zones – raise loans from infrastructure funds and repay them from revenue earned under government-backed power-purchase agreements.

In both cases, the projects serve public needs like transport or energy, but the borrowing is done by the private operating company, not the government directly.

Why the Boom Now?

Several forces are driving the rush to issue infrastructure funds in Nigeria:

Lower Yields on Traditional Fixed-Income – In September, the Central Bank of Nigeria (CBN) cut its benchmark interest rate from 27.5% to 27%, the first reduction in three years, as inflation began to cool. With inflation continuing to ease, more rate cuts are expected. Each cut typically pushes down yields on government securities such as Treasury Bills and FGN Bonds, which are the traditional playground for pension funds and asset managers.

As those returns shrink, fund managers are turning to alternative assets that promise potentially higher and steadier yields, such as infrastructure debt or private credit funds. Infrastructure funds, in particular, remain appealing because they continue to deliver double-digit (12–16%) returns, often inflation-linked or backed by long-term government contracts, making them a more attractive option in a lower-rate environment.

Regulatory Reforms – The National Pension Commission (PENCOM) recently adjusted rules, reducing the share of pension assets that can go into traditional fixed-income securities and increasing allowable investment in infrastructure, private equity, and non-interest assets. This policy has opened a pipeline of fresh capital searching for credible projects.

Government Budget Constraints – Nigeria’s public finances are strained. With limited fiscal space, the government increasingly turns to private capital to fund critical infrastructure through PPPs and concessional arrangements.

Investor Demand for Long-Term Yield – Nigeria’s over ₦19 trillion pension industry and other institutional investors are looking for low-risk, inflation-beating investments. Infrastructure projects, especially those with government-backed revenue guarantees, offer exactly that.

Confidence in Project Returns – Pioneers like Chapel Hill Denham’s Infrastructure Fund have shown that properly structured projects can deliver consistent returns while driving development. That success is now inspiring others.

How the Money Flows

Here’s how investors make money:

The fund raises capital and lends to an infrastructure project. The project generates income – through tolls, power tariffs, leases, or government payments.

From that income, the project company pays interest periodically (say 12–16% annually) to the fund. The fund distributes that interest to investors as regular returns, minus management fees.

These funds typically lend to long-lived, cash-generating assets, not short-term construction jobs. Revenues are often backed by government contracts, escrowed accounts, or project assets, providing stability and protection against default.

The Bigger Picture

The rise of infrastructure debt funds signals a gradual shift from public borrowing to market-led development financing. If sustained, this trend could unlock billions in private capital for Nigeria’s infrastructure while giving pension funds and investors a reliable, long-term income stream.

In simple terms, infrastructure funds are where patient money meets public need—a marriage of finance and development that could reshape how Nigeria builds its future.

There are some concerns though. “I hope they are really up to the task of identifying high-quality, bankable infrastructure deals. This is another area entirely, and only one name has managed to do well in this area,” one analyst said on X, regarding to CardinalStone offer.