Dangote Industries has confirmed its 700,000 bpd, USD 15-20 billion East African refinery will rise at Lamu, Kenya — not Tanga, Tanzania. TICGL unpacks the diplomatic misstep, the deeper structural gaps behind it, and the parallel power, fertiliser and port pipeline Tanzania just secured instead.
The headline number, the headline decision, and why TICGL says this was never really about diplomacy alone.
Dangote Industries Limited has confirmed that its planned 700,000-barrel-per-day East African refinery — the group's largest refining investment outside Nigeria — will be sited at Lamu, Kenya, rather than Tanga, Tanzania. Company officials told Reuters that the site has been selected, soil tests are under way, and design and engineering work has commenced, with financing to be drawn from internal cash flow, bonds and a planned initial public offering.
The decision followed a diplomatic misstep rather than a straightforward least-cost analysis: Kenya's President William Ruto announced at a Nairobi summit that the refinery would be built at Tanga before Tanzania's government had approved the plan, prompting President Samia Suluhu Hassan to publicly disown it. Dangote then pivoted toward Mombasa and, subsequently, Lamu — citing superior port depth, larger fuel consumption, and a bigger economy as the deciding commercial factors.
This is not the end of the Tanzania–Dangote relationship. On 29 June 2026, President Samia met Aliko Dangote at State House in Dar es Salaam and secured commitment to a parallel investment pipeline — a 2,000 MW coal-fired power plant, a urea fertiliser complex, port development, a 40-km port-access road, and an 812-km Mtwara–Mbamba Bay transport corridor — alongside an open invitation for Tanzania to take an equity stake in the Lamu refinery itself. TICGL reads this as evidence that Tanzania remains commercially attractive, but converting interest into disbursed capital still depends on closing the systemic gaps set out below.
1.1 Timeline — from the Nairobi announcement to the confirmed Lamu site.
At a Nairobi summit, Aliko Dangote pledges a 650,000 bpd East African refinery. Kenya's President Ruto publicly names Tanga, Tanzania as the site, citing the EACOP pipeline route — without prior sign-off from Dodoma.
President Samia Suluhu Hassan clarifies her government had not approved a Tanga refinery plan, creating diplomatic friction between Dar es Salaam and Nairobi.
Dangote pivots publicly toward Mombasa, citing greater port depth, higher domestic fuel consumption, and the larger Kenyan economy. Kenya's National Infrastructure Fund pledges co-investment, with roughly KSh 21.5 billion in seed capital earmarked.
Feasibility studies formally cover three candidate ports — Tanga, Mombasa and Lamu — with Lamu emerging as preferred, in part to serve South Sudan and Ethiopia via the LAPSSET corridor.
Dangote meets President Samia at State House, Dar es Salaam, confirming the refinery's move to Lamu while unveiling a parallel, non-refinery investment pipeline for Tanzania.
Dangote Industries confirms the refinery's capacity at 700,000 bpd and discloses financing via internal cash flow, bonds and a planned IPO, with construction timelines of up to three years.
Four factors recur consistently across reporting on the decision.
| Factor Dangote cited | Kenya / Lamu advantage | Tanzania / Tanga position |
|---|---|---|
| Port depth & scale | Mombasa handles 45m+ tonnes/year, Africa's largest & deepest regional port | Comparatively shallower, smaller facility at Tanga |
| Market size | Larger population, higher per-capita fuel consumption, bigger economy | Smaller anchor demand base |
| Government co-investment | Kenya's National Infrastructure Fund pledged direct equity & de-risking (~KSh 21.5bn seed) | No equivalent co-investment vehicle activated in time |
| Corridor access | Lamu sits on LAPSSET, opening South Sudan & Ethiopia markets | Tanga cannot easily reach these markets |
| Pipeline proximity (EACOP) | Dangote stated crude can arrive by ship, reducing pipeline-terminus dependence | Assumed EACOP-hosting advantage did not materialise as decisive |
Illustrative comparison of annual port cargo throughput cited as a deciding commercial factor (million tonnes/year).
Rather than walking away, Dangote used the 29 June meeting to lay out a considerably broader pipeline of Tanzania-based investments than the group's existing USD 500 million, 3-million-tonne cement plant in Mtwara.
| Component | Scale / detail |
|---|---|
| Coal-fired power plant | 2,000 MW — a potentially transformative addition against Tanzania's current ~4,522 MW installed capacity |
| Urea fertiliser complex | Extends Dangote's African fertiliser strategy into a market still heavily import-dependent for fertiliser |
| Port development + access road | 40-km concrete access road to relieve congestion around Tanzania's principal ports |
| Transport corridor | 812-km Mtwara–Mbamba Bay corridor to move raw materials and finished goods more efficiently |
| Special economic zone | Proposed trade/economic zone tied to the pipeline |
| Lamu refinery equity stake | Open invitation for the Tanzanian government to acquire equity in the Lamu refinery itself |
TICGL's ongoing Dira 2050 policy-gap research and FDI registration-to-disbursement analysis identify recurring structural constraints that shape how large investors like Dangote evaluate Tanzania against regional peers.
Tanzania's tax-to-GDP ratio stands at approximately 13.1%, below the Sub-Saharan Africa average of roughly 16% and well short of the 18-20% associated with sustainable middle-income economies. Corporate income tax of approximately 30% sits above Kenya's 25% and Rwanda's 28%, while compliance remains time-intensive relative to regional peers. VAT refund arrears — estimated at TZS 1.4-1.5 trillion — further strain working capital for capital-intensive investors.
Tanzania trails the Sub-Saharan Africa average and the 18-20% band typical of sustainable middle-income economies.
Manufacturing contributes only about 8.1% of GDP, against a 22-28% range typically associated with a USD 1 trillion-scale economy under Tanzania's Dira 2050 ambition. Installed power capacity of roughly 4,522 MW remains far below the 15,000 MW envisioned for 2050. In the specific case of the refinery, Tanga's comparatively shallow port and smaller throughput capacity versus Mombasa's scale was cited directly by Dangote as a deciding factor.
Current vs the range required for Dira 2050's $1 trillion ambition
Current capacity vs the 2050 target
Government domestic borrowing continues to compete directly with private credit: treasury bills and bonds offer risk-free yields of 8-12%, discouraging commercial banks from lending to manufacturing and infrastructure SMEs. Private investment remains near 22% of GDP, short of the 30-35% TICGL estimates is required to sustain 8%+ growth. As of TICGL's most recent PPP tracking, no PPP project has yet reached financial close, even though a PPP policy framework exists on paper.
Tanzania's private investment share sits well below the 30-35% band needed to sustain 8%+ growth.
Tanzania's highest-leverage, most actionable investment-climate constraint.
Tanzania's approved FDI pipeline has grown five-fold over a decade, from USD 2.1 billion (2015) to USD 10.95 billion (2025), yet the realisation rate — actual disbursed inflows divided by registered pledges — has fallen from roughly 73% in 2015 to an estimated 15% in 2025, the lowest point in an eleven-year series. The resulting annual disbursement gap has widened to approximately USD 9.3 billion.
The widening gap between what Tanzania approves and what actually gets disbursed, 2015-2025.
Share of registered/approved FDI pledges that convert into actual disbursed capital.
| Indicator | Tanzania (2025) | Regional benchmark |
|---|---|---|
| Registered FDI pipeline | USD 10.95bn | Five-fold growth since 2015 |
| Actual FDI inflows | ~USD 1.66-1.72bn | Grew only ~8% in real terms since 2015 |
| Realisation rate | ~15% | Mature peer economies: 45-65% |
| Avg. investment approval time | ~240 days | Rwanda: ~28 days; Kenya: ~90 days |
| World Bank B-READY score (2024) | 52.1 | Rwanda: 72.6; Kenya: 58.8; Ethiopia: 54.3 |
Ranked by estimated share of the shortfall: land acquisition and title-deed issuance (≈28%, typically 18-24 months to complete); multi-agency regulatory approvals across an average of seven agencies (≈22%); foreign-exchange availability and repatriation uncertainty (≈18%); infrastructure gaps in power, roads and port connectivity (≈16%); scarcity of long-term local-currency project finance (≈10%); and residual investment-protection uncertainty (≈6%).
Estimated share of the shortfall attributable to each structural driver.
Kenya's absolute FDI stock is smaller than Tanzania's, but its realisation rate, approval speed and regulatory-quality score are all materially stronger.
| Country | 2024 Actual FDI (USD bn) | Est. realisation rate | Avg. approval time | B-READY score |
|---|---|---|---|---|
| Tanzania | 1.72 | ~20% | ~240 days | 52.1 |
| Kenya | 0.70 | ~45% | ~90 days | 58.8 |
| Ethiopia | 3.90 | ~42% | ~180 days | 54.3 |
| Rwanda | 0.90 | ~68% | ~28 days | 72.6 |
Share of registered FDI actually disbursed
Days from application to approval
Business Ready index — regulatory quality and ease of doing business benchmark.
Rwanda remains the regional gold standard, and TICGL continues to view it as the most directly transferable reform model for Tanzania given broadly similar economic structure and scale.
The refinery decision was overdetermined: even absent the diplomatic misstep, Tanzania's land, permitting and private-capital constraints would have made Tanga a harder sell.
| Dangote's stated reason | Underlying TICGL systemic gap |
|---|---|
| Mombasa's port is deeper and larger than Tanga | Infrastructure/industrialisation deficit — ports, power and logistics investment lagging Dira 2050 targets |
| Kenya has a bigger economy, higher fuel consumption | Smaller realised private-sector base; Tanzania's own private investment share of GDP (~22%) below the 30-35% needed for scale |
| Kenya offered public co-investment/de-risking via the National Infrastructure Fund | Tanzania's PPP framework exists on paper, but no project has yet reached financial close |
| Diplomatic friction over the Tanga announcement | Policy predictability and inter-governmental coordination — a governance-adjacent, not purely economic, factor |
| Feasibility/soil studies already advancing at Lamu | Tanzania's land-acquisition and title process (18-24 months) is the single largest driver (≈28%) of its FDI disbursement gap |
TICGL's assessment is therefore that Tanzania should not treat the loss as a one-off political misunderstanding, but as confirmation of gaps already identified in its own research.
What government and investors should each take away from the Dangote case.
Dangote's choice of Lamu over Tanga is, on the surface, a story about diplomacy and port depth. Beneath that surface, it is consistent with the systemic investment-climate gaps TICGL has documented across its Dira 2050 and FDI-disbursement research: a narrow tax base, an underweight manufacturing and power sector, a private sector still crowded out by government borrowing, and — most tellingly — a land-acquisition and permitting regime that takes many months longer to clear than regional peers.
Tanzania's fundamentals — natural resources, a large and youthful population, an EAC/SADC-bridging location, and continued reform momentum under President Samia Suluhu Hassan — remain genuinely strong, as evidenced by Dangote's parallel commitment to a multi-billion-dollar power, fertiliser, port and transport-corridor pipeline agreed just weeks after the refinery decision was finalised. Whether that pipeline becomes another entry in Tanzania's registration ledger or an actual disbursed, operating asset will depend on exactly the reforms — land banking, single-window approvals, FX certainty, and PPP financial close — that TICGL has been recommending across its research programme.
Want the full research note, underlying data tables, or a briefing tailored to your investment? Reach TICGL Research Division directly.
amran@ticgl.comThis research note is prepared by TICGL Research Division / Tanzania Economic Research Institute (TERI) for informational purposes and does not constitute investment advice.