Wayne Lumbasi
Nigeria has signed a landmark $1.3 billion agreement to build a major alumina refinery, marking one of the most significant investments in the country’s mining sector in recent years. The deal, sealed between the Federal Government of Nigeria and the African Finance Corporation , is expected to reposition the country as a key player in Africa’s mineral processing industry and accelerate efforts to diversify the economy away from crude oil.
The agreement was formalised in Abuja through the Solid Minerals Development Fund, the government’s investment arm for mining development. The pact is viewed as a strategic step toward unlocking Nigeria’s vast but underutilised bauxite deposits and moving the country higher up the global aluminium value chain. For decades, Nigeria has exported raw materials with limited domestic processing. The new refinery is designed to change that pattern by ensuring value addition takes place within the country.
Under the terms of the agreement, the proposed refinery will process approximately one million tonnes of bauxite ore annually using modern Bayer process technology. The facility will include a gas fired cogeneration plant to provide steam and electricity, reducing operational costs and ensuring a stable energy supply. Over a projected lifespan of about 20 years, the refinery is expected to operate at high capacity and produce an estimated 19 million tonnes of alumina, the intermediate product used in aluminium manufacturing.
Projections indicate the refinery could contribute roughly $1.2 billion annually to Nigeria’s gross domestic product once fully operational. Over its lifecycle, the project is expected to generate more than $25 billion in economic value and deliver around $8 billion in foreign exchange earnings. Beyond macroeconomic gains, the investment is anticipated to create thousands of direct and indirect jobs across mining, logistics, power generation and manufacturing.
The deal also includes a nationwide geoscience mapping programme aimed at strengthening data on Nigeria’s mineral reserves. By improving geological information systems, the initiative is expected to attract additional private sector investors and reduce exploration risks. A joint strategic investment vehicle will be established to fast track the development of viable mining assets and mobilise capital into priority projects.
The agreement ranks among the largest private sector led mining investments in Nigeria’s history. It aligns with broader reforms aimed at modernising regulations, improving transparency and strengthening investor confidence in the solid minerals sector. The refinery is expected to stimulate downstream aluminium industries, reduce imports of refined materials and enhance export capacity.
With construction expected to follow feasibility studies and regulatory approvals, attention now shifts to implementation. The success of the refinery will depend on sustained policy stability, infrastructure development and effective project management. The $1.3 billion deal signals a clear intention to transform Nigeria’s mineral wealth into long term industrial growth.
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