By Solomon Ekanem
Nigeria has strengthened its position as the leading African supplier of crude oil to the United States, exporting $2.57 billion worth of crude between January and August 2025. According to data from the U.S. Census Bureau, the country shipped 33.23 million barrels during this period, representing 55 percent of all African crude imports into the U.S.
The figures highlight Nigeria’s dominance in transatlantic oil trade. Its export volumes far outstripped those of Angola, Libya, and Ghana, leaving a wide gap between Nigeria and its continental peers. Earlier in the year, between January and May, Nigeria had already supplied 17.39 million barrels valued at $1.34 billion, accounting for 62 percent of African crude purchased by U.S. refiners.
Nigeria’s competitive edge lies in the continued attractiveness of its light-sweet crude grades, which are cost-effective to refine and meet U.S. environmental standards. Long-standing commercial ties and shipping efficiencies further bolster its position, while rival exporters often face more volatile production or political disruptions. In practical terms, more than one in every two barrels of African oil unloaded at U.S. ports this year originated from Nigeria.
Despite this strong performance, Nigeria faces challenges that could affect future exports. Production losses, pipeline vandalism, and security concerns remain pressing issues. Addressing these vulnerabilities will be critical to sustaining its market share in the U.S.
At the same time, the domestic energy landscape is undergoing a major transformation. The 650,000-barrel-per-day Dangote Refinery, already Africa’s largest, has announced plans to expand its refining capacity to 1.4 million barrels per day, potentially making it the largest single-site refinery in the world. As the refinery scales up operations, a significant portion of Nigeria’s crude is expected to be diverted away from export markets and into domestic refining.
Although the immediate impact on exports has been muted while the refinery stabilises operations, the medium-term outlook points to a reconfiguration of Nigeria’s crude flows. Increased refining capacity will reduce the country’s reliance on imported fuels, strengthen foreign exchange retention, and potentially boost export earnings through refined product sales rather than raw crude.
Nigeria’s 2025 export performance underscores its continued relevance in global energy markets. Even as domestic refining capacity grows, the country’s light-sweet crude and entrenched commercial ties ensure that demand from U.S. refiners remains strong. For African energy stakeholders, Nigeria’s trajectory illustrates both the opportunities and challenges of balancing export revenues with industrialisation at home.