By Adonis Byemelwa
Tanga is being poised to imagine a very different future. The historic northern port could become the centre of a proposed regional energy hub worth more than $20 billion, linking Tanzania, Uganda, international oil trading and the 1,443-kilometre East African Crude Oil Pipeline, EACOP.
The proposal involving Tanzania, Uganda and Vitol Bahrain E.C. is potentially transformative, but the headline figure needs careful qualification. An MoU signals an intention to pursue investment; it is not the same as a final investment decision, a financing agreement or money already committed to construction.
That distinction is at the heart of the Tanga story. The question is no longer simply whether billions of dollars can be attracted, but what those billions would actually buy, who would finance each component, who would own the resulting assets and how much of the economic value would remain in East Africa.
The EACOP connection gives Tanga a formidable starting point. The pipeline is designed to carry Ugandan crude from Kabaale-Hoima to the Chongoleani area near Tanga for export. Its ownership is divided between TotalEnergies with 62 per cent, Uganda National Oil Company with 15 per cent, Tanzania Petroleum Development Corporation with 15 per cent and CNOOC with 8 per cent.
EACOP already has binding agreements between Tanzania and Uganda, including the 2017 intergovernmental agreement and 2021 host government agreements, plus shareholder and transport arrangements. Its first external financing tranche closed in March 2025.
The proposed $20 billion Tanga hub remains broader and less defined. Its investment should be broken down into storage, marine facilities, refining, logistics and processing before its economic value can be assessed.
Vitol already has a growing relationship with Uganda, including petroleum-supply and storage arrangements. In December 2025, UNOC secured a $2 billion, seven-year financing facility from Vitol for strategic infrastructure, deepening the company’s role in Uganda’s petroleum sector.
That history does not prove that Vitol will dominate a future Tanga hub. It does, however, make transparency over the proposed partnership particularly important. The public needs to know whether Vitol would be an investor, financier, trader, operator, infrastructure partner or some combination of these roles.
The answer matters because an energy hub is not simply a collection of tanks and pipelines. Whoever controls storage, trading, marine logistics and access to regional markets can influence where petroleum products move, how they are priced and which businesses participate in the supply chain.
For Tanzania, the opportunity is substantial. Tanga could attract logistics companies, engineering firms, maritime services, equipment suppliers, financial institutions and other businesses. A large industrial cluster could also generate demand for housing, transport, telecommunications, electricity and professional services.
But construction jobs alone would not constitute an industrial transformation. Once sophisticated petroleum facilities are operational, permanent employment can be considerably smaller than the workforce required to build them. The critical question is whether Tanzania can use the investment to create domestic technical capabilities rather than simply importing expertise.
This is where local content policy will face its most serious test. The country could capture greater value if Tanzanian firms can participate in engineering, fabrication, maintenance, information technology, environmental services, logistics and other higher-value activities. If foreign companies dominate these contracts while local firms remain concentrated in security, catering and basic transport, the multiplier effect will be much smaller.
A Tanzanian broadcast journalist and editor for Deutsche Welle (DW) Kiswahili has raised similar concerns about the wider ambition. In remarks supplied for this article, he describes the attempt to make Tanga East Africa’s main oil-industry hub as revolutionary but says it will require considerable time and sustained lobbying to achieve.
Chilumba argues that if Tanzania, Uganda and Vitol succeed in attracting the proposed $20 billion, Tanga could experience substantial population and business growth as workers and companies move towards the emerging energy centre. Nonetheless, he also points to the competitive pressures that could determine whether Tanga captures the regional market.
Tanga’s energy ambitions face a formidable rival in Kenya’s Lamu, where Aliko Dangote plans a 700,000-barrel-per-day refinery, reportedly costing up to $17 billion. The competition shows that EACOP access alone is not enough; Tanga must offer stronger infrastructure, logistics, markets and investment terms.
Unlike the broader Tanga hub proposal, Dangote’s Lamu project has a named developer and financing strategy. Tanzania therefore needs enforceable agreements covering ownership, financing, taxation, local content, jobs and environmental liability before turning the $20 billion ambition into public commitments.
The real opportunity is bigger than exporting crude. Properly structured, Tanga could build an industrial ecosystem around energy, logistics, manufacturing and maritime services. But that requires transparent procurement, stronger domestic companies, technical skills and policies ensuring more of the value stays in East Africa.
The environmental question is equally unavoidable. Chongoleani is not an empty piece of coastline. The marine terminal sits within a coastal environment where fishing and other activities support local livelihoods.
EACOP’s environmental documentation provides for measures dealing with biodiversity, oil-spill preparedness and other environmental and social risks, but the credibility of those measures will depend on monitoring and enforcement once operations expand.
The pipeline itself adds another layer of complexity. EACOP is designed as an insulated, heat-traced pipeline because of the characteristics of Uganda’s crude, with a stated transportation capacity of 216,000 barrels per day. Its energy requirements and long operating life make the economics of the system particularly sensitive to oil production volumes, prices, financing costs and future demand.
That does not mean the project will become a stranded asset. It does mean Tanzania and Uganda should test their assumptions against different oil-price and demand scenarios rather than relying on a single optimistic forecast.
The same discipline should be applied to the $20 billion hub. What happens if investment arrives more slowly than expected? What happens if a major refinery is never built? Who pays for roads, electricity and other supporting infrastructure? Who owns partially completed facilities if a private investor withdraws? What environmental liability remains after commercial operations end?
Those questions are not arguments against development. They are the questions that determine whether development is durable.
For Tanga, the prize is potentially enormous. The city already has a strategic coastal position, a historic trading identity and a direct connection to Uganda’s crude through EACOP. But geography alone cannot create an energy capital. Infrastructure, capital, markets, skills, contracts and political persistence must work together.
Chilumba’s observation that transforming Tanga will require time and strong influence is therefore significant. The city is not competing in an empty field. Lamu has now emerged as a rival refining centre, while other East African ports and petroleum corridors will continue competing for cargo, investment and regional markets.
The $20 billion figure should consequently be treated as an invitation to investigate, not a guarantee of prosperity. The real test will begin when the MoU gives way to binding contracts, financing decisions and construction commitments.
If Tanzania gets those arrangements right, Tanga could evolve from a port handling an export pipeline into a genuine regional centre for energy, logistics, manufacturing and maritime services. If it gets them wrong, the city could inherit expensive infrastructure without capturing enough of the wealth generated around it.
For now, Tanga has the promise, EACOP provides the foundation, and Vitol brings an established commercial relationship with Uganda. But the decisive question is still unanswered: will the proposed energy hub turn East Africa’s oil into East African industrial wealth, or will Tanga simply become the place where the region’s crude leaves the continent?
