Tanzania raises retail fuel prices amid global supply

Tanzania's energy regulator, EWURA (Energy and Water Utilities Regulatory Authority), has implemented a significant fuel price adjustment effective immediately, pushing retail petrol in Dar es Salaam to 4,115 Tanzanian shillings (approximately $1.56 USD) per liter. Diesel climbed to 4,248 shillings, while kerosene rose to 4,677 shillings per liter. This marks a critical inflection point for East Africa's largest energy consumer and has cascading implications across the region's supply chain, transportation costs, and inflation trajectory.

### Why Is Tanzania Raising Fuel Prices Now?

EWURA's move reflects three converging pressures. First, global crude oil volatility has persisted into Q1 2025, with Brent crude fluctuating between $75–82 per barrel. Second, Tanzania's foreign exchange reserves face seasonal strain during the post-harvest period, making dollar-denominated fuel imports costlier in local currency terms. Third, EWURA has historically used quarterly or bi-monthly price bands to shield retailers from margin compression—this latest adjustment corrects a lag between import parity and pump prices that accumulated over the past six weeks.

The shilling's weakness against the US dollar (trading near 2,640 TSh/USD at current levels) compounds import costs. Unlike Kenya, which maintains a tighter managed float, Tanzania's currency remains more reactive to commodity price swings and external account dynamics.

### What Does This Mean for Supply Chain Inflation?

The fuel hike ripples through Tanzania's $63 billion economy in three ways. **Transportation costs** rise immediately—trucking rates on the Dar es Salaam–Kampala corridor and Dar–Nairobi routes will reflect higher diesel premiums within 7–10 days. **Agricultural export competitiveness** weakens; Tanzania exported $2.8 billion in agricultural products in 2024, and logistics costs compress margins for smallholder exporters of cashews, coffee, and cotton. **Inflation pressure** accelerates—transport-heavy sectors (retail, food, tourism) typically see 40–60% of fuel cost increases pass through to consumer prices within 4–6 weeks.

The Central Bank of Tanzania (BoT) will likely hold its policy rate at 5.0% in March, betting that this is a one-off shock rather than a sustained inflationary spiral. However, if crude oil remains elevated or the shilling weakens further, a 50 bps hike becomes probable by Q2.

### Regional Spillovers: What's at Risk?

East Africa's fuel prices are now diverging. Kenya's Energy and Petroleum Regulatory Authority (EPRA) has kept petrol closer to 220 KES (~$1.70 USD) through strategic petroleum reserves drawdowns, creating arbitrage incentives for smuggling. Uganda's fuel sits at approximately 4,200 UGX per liter ($1.14 USD), making it the regional low-cost option. Tanzania's new price anchors it between Kenya and Uganda—logically—but the spread widens trade distortions.

For foreign direct investors, this price signal matters: manufacturing costs in Tanzania remain competitive, but thin-margin, transport-intensive sectors (fast-moving consumer goods, cement, fertilizer) face near-term headwinds. Energy-intensive mining operations (gold, tanzanite) see operational leverage shift downward.

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