Cameroon Considers Reviving Refinery and Fertilizer Plans

Cameroon is dusting off long-dormant plans to expand its oil refining capacity and establish large-scale fertilizer production, signaling a strategic pivot toward economic resilience in the face of volatile global energy and agricultural markets. The move comes as sub-Saharan Africa's fifth-largest oil producer confronts the structural challenge of petroleum price fluctuations—a dependency that has historically destabilized public finances and constrained development spending.

The Société Nationale de Raffinage (SONARA), Cameroon's state-owned refinery operator, is exploring modernization of its Limbe facility and potential downstream integration into phosphate-based fertilizer manufacturing. This dual strategy reflects policymakers' recognition that simple crude export dependency leaves the economy exposed to exogenous shocks. By processing oil domestically and converting agricultural feedstock into value-added fertilizer products, Cameroon aims to capture higher margins and stabilize employment across energy and agribusiness sectors.

## Why is Cameroon prioritizing refinery expansion now?

Cameroon's oil production has declined from 150,000 barrels per day (2010) to approximately 35,000 bpd in 2024, a 77% contraction over 14 years. Simultaneously, crude prices remain volatile—fluctuating between $60–$90/barrel in recent quarters. Downstream refining and fertilizer production offer two distinct advantages: they lock in value before export, reducing price exposure, and they create domestic employment multipliers that upstream extraction cannot match. A functioning fertilizer sector also directly supports Cameroon's agricultural economy, which employs over 50% of the population.

The SONARA refinery currently operates at sub-optimal capacity. Its nominal capacity stands at 40,000 barrels per day, but production has stalled due to aging infrastructure, maintenance backlogs, and inadequate feedstock supply. Revitalization would require estimated capex of $200–400 million USD, depending on modernization scope. Fertilizer production—particularly urea and diammonium phosphate (DAP)—would leverage Cameroon's phosphate reserves in the South and phosphorus-bearing crude oil, positioning the country as a regional fertilizer exporter to West African agriculture markets.

## What are the investment risks and timeline?

Infrastructure execution remains Cameroon's Achilles heel. The country has a track record of delayed mega-projects, including the Kribi Deep-Water Port and Lom Pangar Dam. Financing these refinery and fertilizer initiatives will require public-private partnership (PPP) structures, likely attracting Chinese, European, or Gulf-backed investors. The timeline is nebulous—government announcements suggest feasibility studies through 2025, with potential construction kick-off in 2026–2027. Full operational capacity could take 5–7 years post-commencement.

Geopolitical factors introduce additional complexity. Cameroon's Anglophone crisis, though diminished, persists in restive regions. The Limbe refinery sits in Southwest Region, historically stable but still monitored. Regional instability can delay supply chains and deter foreign capital.

## What does this mean for African investors?

The refinery and fertilizer pivot signals Cameroon's commitment to economic diversification beyond crude sales. Success would unlock regional agricultural supply chains and position Cameroon as a phosphate and refined fuel hub for Central Africa. Conversely, project delays or underperformance could further strain public finances, risking credit downgrades and currency depreciation. Investors should monitor feasibility study outcomes and PPP tender announcements closely.

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