Senegal FDI Plunges to US$337 Million, Sounding Economic Alarm

Africa · Western

Senegal’s foreign direct investment collapse to a mere US$337 million in 2025 has exposed a deep crisis of confidence, driven by hidden debt, a frozen IMF programme and a widening political schism at the top of government.

The scale of the Senegal FDI collapse

The numbers are stark. According to UNCTAD data, Senegal attracted US$4.79 billion in foreign direct investment in 2023, a historic peak.

By 2025, that figure had plummeted to US$337 million, a drop of roughly 93 per cent. Between 2020 and 2024, the country averaged about US$3.1 billion annually, making the sudden fall all the more jarring.

As a share of GDP, FDI inflows reached roughly 15.6 per cent in 2023. The 2025 plunge therefore represents not just lower absolute inflows but a sudden shrinkage of a main external financing channel.

Hydrocarbons: the boom that masked the risk

Much of the earlier FDI surge was tied to two mega-projects: the Sangomar offshore oil field operated by Australia’s Woodside Energy, and the Grand Tortue Ahmeyim gas project led by BP.

These projects generated massive capital expenditure during their construction phase. Once production started in 2025, the investment phase largely ended and new FDI linked to them naturally fell back.

This mechanical effect is a key part of the story. Senegal’s FDI boom was front-loaded capex, not a broad-based wave of diversified greenfield investment across multiple sectors.

The hidden-debt scandal that triggered the Senegal FDI collapse

Soon after taking office in April 2024, the new government of President Bassirou Diomaye Faye ordered audits of public finances. What they found shattered Senegal’s reputation as a well-managed frontier market.

The Court of Auditors revealed previously undisclosed borrowing estimated between US$7 billion and US$13 billion, accumulated under former President Macky Sall between 2019 and 2023. The fiscal deficit had been understated by roughly 5.5 percentage points of GDP per year.

Official estimates now put end-2024 central government debt at about 119 per cent of GDP. IMF-style consolidated public-sector debt, including some state-owned enterprise liabilities, reaches around 132 per cent of GDP.

IMF freeze, rating downgrades and surging borrowing costs

The debt misreporting had immediate consequences. The IMF froze a US$1.8 billion credit facility in October 2024 and suspended the programme pending clarification.

Rating agencies moved swiftly. Moody’s downgraded Senegal from Ba3 to B1 in October 2024, and S&P later cut the sovereign to CCC+, indicating heightened default risk.

Yields on Senegal’s 2017 US$1.1 billion eurobond climbed from 8.6 per cent to 12.8 per cent over twelve months. External grants fell more than 70 per cent from a year earlier by early 2025, further tightening the financing envelope.

Political rupture deepens the crisis

President Faye and his then-prime minister Ousmane Sonko had campaigned on a platform of economic sovereignty and rebalancing relations with Western institutions. The debt crisis turned former allies into rivals.

Sonko openly condemned some of Faye’s decisions, particularly over negotiations with the IMF to address the hidden debt. In 2026, Faye dismissed Sonko as prime minister, creating a new schism at the heart of government.

For external investors, the combination of institutional fragility, elite fragmentation and public anger at austerity raises serious questions about contract stability and policy predictability.

The great-power angle and what comes next

France has historically been Senegal’s largest foreign investor, but China, the UAE and the United States have been rising in importance. The current crisis creates openings for non-Western creditors to gain use in strategic sectors.

If Western institutions insist on tight conditionality, Dakar may turn to alternative financing from China or Gulf states for targeted stakes in hydrocarbons, ports or industrial zones. This dynamic sits at the heart of the broader contest for influence covered in our pillar, Africa: The New Scramble.

Analysts increasingly argue that debt restructuring may be the least-bad option, given debt levels near or above 120 per cent of GDP and limited space for growth-friendly consolidation. For corporates and funds, Senegal remains resource-rich, but new investments must now be priced with much higher risk premia and careful attention to counterparties and possible restructuring scenarios.

Frequently Asked Questions

Why did Senegal’s FDI collapse so sharply in 2025?

The collapse was driven by the end of large hydrocarbon construction projects, the revelation of up to US$13 billion in hidden public debt, a frozen IMF programme, credit rating downgrades to CCC+, and a political rift between the president and prime minister. These factors combined to shatter investor confidence and sharply reduce new capital inflows.

How much hidden debt did Senegal’s audits uncover?

Audits ordered by the new government revealed previously undisclosed borrowing estimated between US$7 billion and US$13 billion, accumulated between 2019 and 2023. The fiscal deficit had been understated by about 5.5 percentage points of GDP per year, pushing consolidated public debt to around 132 per cent of GDP.

Is Senegal heading for a debt restructuring?

Analysts increasingly view debt restructuring as the least-bad option. With debt ratios near or above 120 per cent of GDP, eurobond yields surging past 12 per cent, and limited fiscal space, a restructuring may be necessary to restore sustainability and regain investor confidence.

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