Nigeria Refinery Status Tracker

Nigeria's Refining Sector: From Dependence to Self-Sufficiency

For most of the period from 2010 to 2023, Nigeria — one of Africa's largest crude oil producers — imported virtually 100% of its refined petroleum products. The four NNPC refineries (Port Harcourt I & II, Warri, and Kaduna), with a combined design capacity of 445,000 barrels per day, operated at near-zero throughput due to chronic maintenance failures, feedstock supply shortfalls, and funding gaps. The cost of importing PMS, diesel, kerosene, and LPG consumed billions of dollars in foreign exchange annually and fuelled the fuel subsidy system that, at its peak, cost the Nigerian government over ₦10 trillion per year.

The commissioning of the Dangote Refinery in December 2023 fundamentally changed this dynamic. As Africa's largest single-train refinery with 650,000 bpd of design capacity, Dangote has shifted Nigeria from a near-total importer to a country approaching self-sufficiency in refined products — with surplus capacity to export to neighbouring West African nations.

Nigerian Refineries at a Glance

• Port Harcourt (NNPC): 210,000 bpd combined capacity (60,000 bpd old refinery + 150,000 bpd new refinery) — both currently operating at severely reduced throughput
• Warri (NNPC): 125,000 bpd design capacity — currently in complete shutdown pending rehabilitation
• Kaduna (NNPC): 110,000 bpd design capacity — shutdown since 2019, rehabilitation significantly delayed
• Dangote: 650,000 bpd — Africa's largest refinery, fully operational and running at ~85% utilisation

Why the NNPC Refineries Repeatedly Failed

The story of the NNPC refineries is a case study in institutional failure compounded by political economy. The refineries were profitable in the 1980s when crude was abundant and maintenance was adequately funded. But through the 1990s and 2000s, a combination of under-investment, turnaround maintenance contracts awarded to politically connected firms without genuine technical capability, and sabotage of feedstock pipelines gradually reduced throughput to near zero. Multiple rehabilitation programs were contracted, billions spent, and yet the refineries remained non-functional.

The Gas-to-Fuel Chain

Understanding Nigeria's refining challenges requires understanding the full downstream chain. Crude is produced onshore and offshore in the Niger Delta, then transported via pipelines (which are frequently vandalised) to refineries. Refined products are then distributed through a wholesale and retail network that has historically been dominated by import cartels who benefited from the subsidy regime. The removal of the petrol subsidy in June 2023 and the Dangote Refinery's ramp-up are together restructuring this entire value chain.

The Modular Refinery Opportunity

Beyond the major refineries, Nigeria has licensed over a dozen modular refineries — small-scale, prefabricated units typically designed to process 1,000–50,000 bpd of crude. These units are particularly useful for monetising stranded crude in areas far from major pipeline infrastructure and for communities in crude-producing regions that have historically seen no benefit from the oil under their land. Waltersmith Refinery in Imo State is the most mature, with expansion plans targeting 50,000 bpd, while Azikel in Bayelsa is in commissioning. Collectively, modular refineries contribute only around 16,500 bpd — a small fraction of national demand — but represent an important structural trend toward decentralised refining.