AfDB moves to help African countries improve credit ratings, cut borrowing costs

AfDB Moves to Help African Countries Improve Credit Ratings, Cut Borrowing Costs

Three. That's how many of Africa's 54 countries currently hold an investment-grade credit rating — a number the African Development Bank now wants to change, not by lobbying ratings agencies to go easier on the continent, but by fixing the data gaps it says are driving perceptions of risk higher than the underlying economics actually justify.

What Happened

AfDB President Sidi Ould Tah announced the initiative on Thursday, October 1, speaking at the S&P Emerging Markets Conference in London. The program will be implemented through the African Legal Support Facility (ALSF) and is designed to help African governments prepare more effectively for sovereign credit assessments, while improving the quality, consistency and accessibility of the economic data international rating agencies rely on.

Tah was direct about what he sees as the root problem. "What is missed in Africa is the data and the infrastructure," he said, adding that market opacity creates a perception of high risk that in turn pushes up the cost of borrowing. Only three African economies currently carry investment-grade ratings, he noted, a figure that has become a shared point of frustration among governments across the continent regardless of their individual fiscal positions.

The AfDB's effort is distinct from, but running in parallel with, a separate push toward an Africa-owned ratings agency. The African Peer Review Mechanism, an African Union-backed institution, is preparing to launch a continent-wide credit rating agency this month — with formal inauguration scheduled for October 7 in Port Louis, Mauritius, following an Africa Annual Conference on Credit Ratings on October 5 and 6. That agency is intended to issue sovereign, sub-sovereign and corporate ratings grounded in regional economic context, offering an additional perspective alongside the assessments of Fitch Ratings, Moody's and S&P Global Ratings, the three agencies that currently dominate how international capital markets price African sovereign risk.

Historical Context

The push for better African credit data and an independent ratings voice has been building for much of 2026. Nigerian President Bola Tinubu earlier in the year publicly advocated for an Africa-owned credit rating agency, arguing that borrowing costs assigned to African economies frequently don't reflect their actual underlying economic conditions — a criticism that has been echoed by African finance ministers and economists for years, but has gained renewed institutional backing this year through both the AfDB's data-focused initiative and the African Peer Review Mechanism's separate ratings-agency project.

The frustration isn't abstract. A country's sovereign credit rating directly shapes the interest rate it pays on international bonds, the terms available to state-owned enterprises borrowing abroad, and how foreign institutional investors price risk across an entire economy — meaning a rating that sits even one notch below where fundamentals might justify can cost a government measurably more over the life of a bond issuance.

Why It Matters for Africa

The gap the AfDB is targeting — three investment-grade ratings out of 54 countries — sits at the center of a long-running debate about whether African sovereign risk is being assessed fairly or simply assessed with less information than markets have for other regions. Tah's framing puts the emphasis squarely on the latter: incomplete economic data and weak market infrastructure, not necessarily worse fundamentals, as the primary driver of elevated risk premiums. If that diagnosis holds, better data genuinely could translate into lower borrowing costs without requiring any change in a country's actual fiscal position — a meaningfully different proposition than asking rating agencies to simply be more lenient.

For African governments already managing tight budgets and, in several cases, elevated debt service burdens, even modest improvements in sovereign ratings can free up real fiscal space. A lower risk premium on new bond issuance reduces the share of government revenue that goes toward interest payments rather than infrastructure, health or education spending — the same fiscal pressure that has pushed countries like Nigeria toward alternative financing structures such as its recent total return swap with First Abu Dhabi Bank rather than conventional Eurobond issuance. The AfDB's own broader financing efforts, alongside this data initiative, are also aimed at deepening domestic capital markets — engaging pension funds, banks and other institutional investors as an additional source of financing that reduces reliance on international ratings altogether.

Whether an Africa-based ratings agency can meaningfully shift how global capital markets actually price African risk remains an open question — international investors have historically leaned heavily on the established Fitch, Moody's and S&P frameworks, and building credibility for a new regional agency will likely take years rather than months. But the AfDB's parallel bet — that simply giving the existing agencies better data to work with — is a lower-risk, more immediate lever that doesn't require the market to adopt an entirely new ratings framework first.

Market Data & Key Numbers

What Businesses and Investors Should Watch

• Early country participants in the AfDB's sovereign credit readiness program, as a signal of which governments are prioritizing this work.

• The formal launch of the African Peer Review Mechanism's ratings agency on October 7, and how international investors initially respond to its assessments.

• Any subsequent rating actions from Fitch, Moody's or S&P on African sovereigns following improved data disclosure, as the clearest test of whether the initiative is working.

• Bond issuance terms from African governments that participate in the program, compared with historical pricing on similar debt.

Practical Guide: Key Takeaways

For Businesses

• Companies and investors assessing country risk across African markets should watch for improved public economic data as a sign of a government's broader commitment to market transparency.

• Track domestic capital market development efforts alongside the ratings initiative, since both are aimed at reducing dependence on expensive international borrowing.

For Investors

• A sovereign rating upgrade, even by a single notch, can materially affect bond pricing and portfolio risk weightings — worth monitoring closely for any country that engages with this AfDB program.

• Treat the new Africa-wide ratings agency as a developing source of analysis rather than an immediate substitute for the established agencies, given the credibility-building process it will need to go through.

For General Readers

• A sovereign credit rating is essentially a grade on how likely a country is to repay its debts, and it directly affects how expensive it is for that government to borrow money internationally.

• Only 3 of Africa's 54 countries currently qualify for the lowest-risk "investment grade" category, which partly explains why borrowing costs across much of the continent remain elevated relative to other emerging markets.

How MarketPulse Africa Helps

Sovereign credit ratings shape borrowing costs, currency stability and investment flows across every African market. MarketPulse Africa tracks institutional initiatives like the AfDB's credit readiness program alongside our wider coverage of African fiscal and monetary policy, helping readers understand how changes in how the continent's risk is measured could eventually show up in the cost of capital for governments and businesses alike.

Conclusion

The AfDB's new initiative is a bet that Africa's sovereign risk problem is, at least partly, a data problem — one that can be addressed without waiting for a new ratings agency to build international credibility from scratch. With a parallel Africa-wide ratings agency also set to launch this month, the coming months should offer an early read on whether better information and a new regional voice can start to narrow the three-out-of-54 investment-grade gap that has shaped African borrowing costs for years. Follow MarketPulse Africa for continued coverage of Africa's sovereign debt and credit landscape.