Niger has signed a $1.9bn agreement with Zimar Group and High Tech to develop a 100,000-barrel-per-day oil refinery and petrochemical complex in Dosso, marking a major step in the country’s campaign to process more of its crude at home.
But the Dosso refinery deal is not yet fully financed, and no construction start was announced. Its credibility will depend on whether the developers can secure funding, complete detailed engineering and satisfy government requirements within the deadlines established under the agreement.
Agreement advances beyond memorandum
The convention was signed in Niamey on August 15, 2026, by Bakary Yaou Sangaré, chairman of Niger’s petroleum negotiations committee, and Benjamin Day Marc, representing the Zimar Group–High Tech consortium, according to the Agence Nigérienne de Presse.
It replaces the memorandum concluded with Zimar in October 2024 and covers the design, financing, construction, operation and eventual transfer of a conventional refinery and associated petrochemical facilities.
The public-private partnership will run for 16 years, comprising three years of construction and 13 years of private operation before the infrastructure is transferred to the Nigerien state.
Financing becomes the first test
The consortium has four months to mobilise financing and produce detailed engineering plans. Financial close must be achieved within 12 months.
Those deadlines are crucial because the public announcement did not name committed lenders, an engineering and construction contractor or binding crude-supply and product-offtake agreements.
In June, Petroleum Minister Hamadou Tini said the project would proceed only if its studies met technical requirements and the investors provided adequate financial guarantees. The ministry was also conducting an independent feasibility assessment.
The safeguards reflect the economic significance of a project whose estimated cost is equivalent to more than CFA1tn.
Zimar’s role has attracted scrutiny since the original memorandum was announced. In November 2024, the Nigerien civil society group CIRAC requested deeper due diligence into the company’s registration, experience and financial capacity.
The latest ANP announcement describes Zimar as a Nigerien-registered entity and High Tech as American. It did not explain the relationship between the local entity and earlier reports identifying Zimar as Canadian, or detail each consortium member’s role.
Zimar says it will construct the refinery to international standards, develop pipelines and storage infrastructure, create thousands of jobs and train Nigerien personnel. Those remain project commitments rather than realised benefits.
The government says a monitoring committee will track compliance with the financing and engineering milestones.
Niger targets greater oil value
If completed, the Dosso plant would have five times the capacity of Niger’s existing 20,000-barrel-per-day Zinder refinery. It could reduce fuel imports while supplying neighbouring markets.
Niger’s Petroleum Ministry says the country currently produces about 110,000 barrels per day, with 20,000 processed at SORAZ and 90,000 exported. A 100,000-barrel-per-day Dosso refinery would therefore require expanded production or a substantial redirection of export crude, making feedstock planning a central commercial test.
That challenge follows the expansion of crude exports through the Niger-Benin pipeline, although Niger-Benin trade tensions have exposed the vulnerability of landlocked export routes.
Oil has strengthened Niger’s economic position within the Alliance of Sahel States. A functioning refinery could retain more value domestically and support the wider African drive to process natural resources locally.
However, the project’s transformative promise remains conditional. Financing, technical delivery and reliable crude supplies must come before Niger can claim regional energy-hub status.
