The Money Problem Comes Before The Money
Senegal’s infrastructure financing problem is no longer simply about finding money. It is about deciding which risk should be carried by the state, which should be carried by private investors, and at what point a project becomes safe enough for the two to meet.
That is where the Strategic Investment Fund of Senegal, FONSIS, is becoming more interesting. Created in 2012 and operational since 2014, FONSIS was not designed merely to park surplus state cash. Its mandate is to invest in strategic projects alongside private-sector partners, manage strategic state assets and use public capital to attract additional investment. Its current portfolio and pipeline cover essential infrastructure and productive sectors. FONSIS describes its role explicitly as catalytic: public money is meant to help channel private capital into projects that can transform the economy.
The distinction matters. A government can finance a power plant by borrowing, build it through the budget and leave taxpayers with the debt. Or it can put equity into a project company, take a share of the commercial risk and use that position to bring in other shareholders and lenders. The model does not reject foreign capital; it changes the terms on which foreign and domestic capital enters Senegal.
FONSIS As The First-Risk Investor
Large infrastructure projects are often expensive before they produce a single unit of electricity, water or transport capacity. There are studies and engineering work, permits, financial modelling, legal structuring and the creation of a project company. At that stage, the project may be strategically important but still too uncertain for conventional lenders.
FONSIS has built instruments specifically for this gap. Its Infrastructure Project Preparation Facility provides equity financing for infrastructure projects in sectors including energy, water and sanitation, agribusiness and health. FONSIS says it partnered with Afreximbank in 2021 to co-finance projects through the facility, with a stated envelope of $50 million.
That is a different kind of public capital from a conventional budget allocation. The objective is not simply to spend. It is to spend in a way that changes the risk profile of the asset.
Once a project is sufficiently mature, FONSIS can invest directly, bring in a strategic partner, structure a fund or participate through another financing vehicle. The fund’s own investment framework says it takes equity positions and participates in project governance, with typical holding periods of five to twelve years and exits through routes such as a sale to promoters, another investor or a third party, special dividends supported by debt, or an IPO. The money therefore moves in stages: public equity or project-preparation capital first; private equity and strategic investors next; and, once the project is bankable, potentially debt and other institutional financing around the operating asset.
The 500 MW Test Case
Senegal’s proposed gas-fired power project shows what this architecture looks like when translated into a live transaction pipeline. In a 2026 partnership call, FONSIS said it had been mandated to lead the development, financing, construction and operation of a 500 MW natural-gas power plant under the country’s Gas-to-Power strategy. The project is to be structured as an independent power producer through a dedicated special-purpose vehicle.
The point is less the 500 MW headline than who is being asked to put money where. FONSIS is seeking a co-investor with technical expertise and financial capacity. An independent project pipeline published through Italy’s trade agency estimates the project cost at $800 million and sets a minimum IRR of 12%, with the SPV intended to be owned by FONSIS and strategic partners. It identifies a strategic equity partner and a technical or industrial partner as the capital being sought. As of September 2026, however, no successful bidder or named co-investor has been publicly disclosed in the sources reviewed. Private capital has therefore been sought, not yet publicly shown as committed.
The distinction becomes more important because Senegal is trying to use domestic gas to change the economics of its electricity system. The government has made Gas-to-Power and the national gas network strategic priorities. In September 2025, the Presidency described the Senegal Gas Network as essential to transporting, distributing and monetising domestic gas and linked it directly to lower energy costs and industrial competitiveness.
For FONSIS, this creates a chain of investable assets: gas resources feed infrastructure; infrastructure supports power generation; power supports industry; and the cash flows generated by those assets can ultimately support returns to the equity investors who funded them.
The Real Target: Crowding In Capital
The public-capital logic becomes clearer when viewed from the perspective of the private investor. A pension fund, infrastructure fund or strategic energy company does not normally want to finance the uncertainty of a project that is still being designed. It wants visibility on demand, tariffs, regulation, construction risk, counterparties, cash flows and exit options.
FONSIS can use its public mandate and local institutional position to help resolve some of those questions. Its partnership with the Bureau Opérationnel de Coordination et de Suivi des Projets et Programmes (BOCS), signed in February 2025, is revealing. FONSIS said it would contribute financial-structuring and fund-mobilisation expertise, while BOCS would help coordinate approvals and public institutions.
Babacar Gning, FONSIS’s director general, described the fund as “a long-term investor” that works alongside the private sector in strategic projects. He said the collaboration with BOCS was intended to strengthen the confidence of financial partners by removing obstacles to project execution.
That is effectively a public-sector investment bank function, even though FONSIS operates as a sovereign investment fund.
The same pattern is visible outside energy. In July 2025, FONSIS, KfW and the World Bank backed the first investments of Oyass Capital, a private-equity vehicle targeting Senegalese SMEs. The fund had a target size of CFA52 billion, with CFA35 billion raised at launch.
The mechanism is important: instead of asking a small company to borrow more, the structure puts equity behind it and shares the upside and downside. Public and development capital becomes the anchor around which additional private capital can form.
Fiscal Constraints Still Matter
Senegal’s new oil and gas era makes this architecture more urgent. Its hydrocarbon fiscal framework established a stabilisation mechanism and an intergenerational fund, with the IMF noting that at least 10% of oil and gas revenues are allocated to the latter and that its management is entrusted to FONSIS.
But FONSIS is not a substitute for fiscal discipline, and its equity model does not make debt disappear. Senegal entered 2026 under heavy debt pressure, and the IMF’s September 2026 staff-level agreement for a new 36-month programme explicitly focuses on restoring debt sustainability and improving public-finance governance. The proposed IMF programme is about $2.2 billion and is expected to catalyse financing from the World Bank, African Development Bank and other partners. The sovereign-capital strategy therefore still sits inside the country’s broader financing constraints.
Who Ultimately Carries The Risk?
If FONSIS commits public capital and a project fails, the state carries the downside. Commercial terms, governance and procurement therefore matter as much as the headline investment. FONSIS says its investments must meet financial and socio-economic criteria, and its published investment criteria include a minimum net internal rate of return of 12%.
That discipline is central to the model. Public capital is most useful when it enters at a point in the risk curve where it can make a project investable and attract capital that would otherwise stay away, not when it simply substitutes for private money.
The Next Signal Is Not Another Announcement
Senegal’s experiment will ultimately be measured by capital mobilisation, not by the number of strategic projects placed on a government list.
The leading indicator to watch is financial close of FONSIS’s 500 MW gas-to-power project: a disclosed project company, named co-investor or investors, committed debt providers and a clear revenue framework would show that the public-capital model has moved from policy design to a functioning private-financing stack.
That is the practical test of FONSIS’s strategy: whether a limited pool of public capital can change when private investors enter, how much risk they are willing to take and how much economic value remains in Senegal.
