The ongoing conflict involving the US, Israel, and Iran is generating significant spillover effects across the global economy, with important implications for Africa’s investment climate. While the continent has no direct exposure to the conflict, its economies are highly vulnerable to external shocks transmitted through energy markets, capital flows, and trade systems. Early evidence suggests that the crisis is increasing macroeconomic pressures across many African countries, particularly through energy markets, inflation, and exchange rate volatility. Heightened global uncertainty is also driving shifts in investor behaviour. These dynamics are not uniform throughout the continent, but they are collectively reshaping the conditions under which both foreign and domestic investment decisions are made.
Energy Price Shocks and Macroeconomic Instability
The most immediate transmission channel of the Iran war into African economies is through global energy markets. Approximately 20% of the world’s oil supply transits the Strait of Hormuz, and disruptions have already driven prices above $100 per barrel. As predominantly net energy importers, many African countries are highly exposed to these shocks, with immediate consequences for inflation, fiscal stability, and exchange rates.
The impact is uneven across the continent. Shipping disruptions (Red Sea, Suez Canal, Gulf routes) have increased freight costs, insurance premiums, and delivery times. Egypt alone has seen major revenue losses from reduced canal traffic. Oil-importing countries such as Ethiopia, Kenya, and Ghana face rising import bills, currency depreciation, and reduced fiscal space, all of which weaken the investment climate. While oil-exporting countries like Nigeria and Angola would ordinarily benefit from higher prices, the current crisis limits these gains. Disruptions to shipping routes mean that even producers may struggle to fully capitalise on high prices. Additionally, volatility discourages long-term investment in extractive sectors because price signals are unstable and politically contingent.
The macroeconomic effects are already visible. Several African countries are experiencing fuel shortages, rationing, and price spikes. Barely 4 weeks into the war, Uganda’s diesel and petrol stocks are officially stated to be sufficient for 21 and 26 days, respectively. South Sudan’s capital, Juba, has also begun rationing electricity. Rising fuel prices directly contribute to inflation, reducing purchasing power and weakening currencies. From an investment perspective, this creates higher operating costs for firms (transport, manufacturing, logistics) and reduced consumer demand due to inflation. For portfolio investors and foreign direct investment (FDI), this combination typically results in scaling down, capital flight, or delayed investment decisions, particularly in import-dependent economies like Ghana or Kenya.
On the bright side, these disruptions may push industrialised countries to diversify their energy supply. Africa stands out because of its untapped renewable energy potential, such as solar in the Sahel and geothermal power/energy in East Africa. Countries like Nigeria, Angola, and Mozambique also have significant oil and gas reserves. North and West Africa are especially attractive for supplying energy to European markets due to geographic proximity. This rising demand could bring major advantages, such as funding for infrastructure (pipelines, power plants, and grids) with ripple effects, including access to electricity in rural areas and an increase in government revenue through taxes, royalties, and export earnings from oil, gas, and minerals.
Heightened Risk Perception Resulting In Capital Flight and Higher Risk Premiums
Heightened risk perception is another consequential channel through which the US-Israel-Iran war affects investment in Africa because it alters how investors price and allocate capital, even in countries with no direct exposure to the conflict. In periods of geopolitical instability, global investors become more risk-averse and reassess emerging and frontier markets as a class. This leads to a repricing of African risk. This is reflected in rising sovereign bond yields, widening Eurobond spreads, and, in some cases, negative credit rating outlooks. As a result, governments face higher borrowing costs, while private investors require significantly higher returns to justify entry. Many projects that were previously viable no longer meet these elevated thresholds.
Additionally, portfolio capital tends to exit African markets in favour of safer assets. For example, rising oil prices due to the war are already putting pressure on currencies and inflation across the continent, as funds shift into the U.S. dollar and other safe havens. This shift is driven by the perception that African markets are more volatile, less liquid, and harder to exit during crises. The immediate effects include equity and bond sell-offs, currency depreciation, and pressure on foreign exchange reserves. Once currencies begin to depreciate, foreign investors also face exchange-rate losses, which accelerate further withdrawals and deepen the cycle of capital outflows. Central banks often respond by raising interest rates or intervening in currency markets, but these measures can further dampen domestic investment by increasing the cost of capital.
A further complication is the tendency of global investors to treat Africa as a single risk bloc during crises. Rather than differentiating between countries based on their specific fundamentals, investors apply a generalised risk discount across the continent. This means that instability or fiscal challenges in one country can negatively affect perceptions of others, including relatively stable economies. The result is a broad-based tightening of investment conditions, driven less by domestic realities and more by external perceptions.
Conclusion
The war in Iran does not yield a single outcome for Africa’s investment climate. It generates a layered and often contradictory set of effects. In the short term, heightened global risk aversion, rising energy costs, and macroeconomic instability are likely to constrain investment flows, particularly in energy-importing and fiscally vulnerable economies. Capital flight, currency depreciation, and elevated borrowing costs reinforce a more cautious investment environment. Yet, within this disruption lies a structural reordering of global economic relationships that may create new opportunities for the continent. As energy-importing regions seek to diversify supply chains and reduce geopolitical risk exposure, Africa’s resource endowments, both fossil fuels and renewables, gain strategic importance. Similarly, the reconfiguration of trade routes and production networks could position parts of Africa as alternative hubs in a more fragmented global economy.
Ultimately, whether Africa emerges as a net beneficiary or casualty of these shifts will depend less on the conflict itself and more on domestic policy responses. Countries that can maintain macroeconomic stability, strengthen institutional credibility, and strategically position themselves within evolving global value chains will be better placed to attract and retain investment. Those who cannot find that the costs of global instability outweigh the potential gains.
