Africa’s US$70bn Infrastructure Funding Gap Exposes Weak Financial Systems

Africa faces an annual infrastructure funding shortfall of up to US$70 billion, leaving Governments without enough capital to build the roads, power grids, ports and digital networks needed to sustain economic growth.

According to S&P Global Ratings, the continent requires between US$130-170bn annually, yet financing commitments reached only about US$100bn in 2023, creating a persistent gap that threatens industrialization, job creation and regional trade.

S&P Global Ratings cautioned:

“Basic infrastructure gaps, fueled by long‑term funding shortfalls, are a significant barrier to inclusive and sustainable progress.”

“These reflect fragmented energy systems, underdeveloped transport and logistics networks, and a growing digital infrastructure gap with other regions.”

The agency argues that structural weaknesses in African financial systems prevent domestic savings from being effectively channeled into long‑term projects.

Many countries rely heavily on external borrowing because domestic capital markets remain underdeveloped.

Limited local funding options force Governments to seek financing abroad, often in foreign currencies, exposing them to exchange‑rate risks.

High public debt levels, fiscal deficits and weaker sovereign credit profiles have raised borrowing costs, making large‑scale projects harder to finance.

Larger markets such as South Africa, Egypt and Morocco possess deeper banking sectors and more developed capital markets, giving them greater capacity to mobilize domestic financing.

"Africa's US$70 billion infrastructure funding gap is a market structure issue as much as a development one. When domestic capital markets cannot channel savings into long-term investment, Governments turn to external borrowing in foreign currencies, fiscal positions deteriorate, and exchange rate volatility becomes a structural feature rather than an exception. S&P's analysis is clear: the constraint is financial intermediation, not global capital availability. South Africa, Egypt, and Morocco are making the most progress, and the reason is clear: deeper banking sectors and more developed capital infrastructure. For anyone tracking African currency and commodity markets, the funding gap is a direct input into sovereign risk and exchange rate dynamics, not background context." - Li Xing Gan, Financial Markets Strategist at Exness.

Kenya, while ahead of several regional peers, still lags behind these larger economies in financial depth and capital market maturity.

Commercial banks across much of the continent allocate large portions of their balance sheets to Government securities instead of lending to businesses and infrastructure projects.

This crowds out private investment and reduces capital available for productive sectors.

With insurance penetration below 3% of GDP, half the global average and relatively small pension sectors, Africa’s pool of long‑term domestic capital remains limited.

Multilateral institutions are expected to remain central providers of financing and guarantees.

“Closing the financing gap will require deeper domestic capital markets, stronger financial intermediation, and greater use of risk‑sharing mechanisms to attract private investment.” S&P concludes.