Project – Impact of hormuz Blockade on Oil Prices in West Africa

CHAPTER ONE

INTRODUCTION

1.1 Background to the Study

Crude oil remains the most traded commodity in the global energy market and a major determinant of macroeconomic stability, especially for oil-importing and oil-dependent economies. West African countries such as Nigeria, Ghana, Senegal, and Côte d’Ivoire are highly exposed to fluctuations in global oil prices due to their heavy reliance on imported refined petroleum products and limited refining capacity (World Bank, 2023). Consequently, any disruption in global oil supply routes or major chokepoints has immediate and far-reaching implications for domestic fuel prices, inflation, transportation costs, and overall economic stability.

The Strait of Hormuz is one of the most critical maritime chokepoints in global energy trade, through which approximately 20–25% of global oil supply and a significant share of liquefied natural gas (LNG) passes daily (International Energy Agency [IEA], 2024). A blockade or severe disruption in this corridor—commonly referred to as the Hormuz blockade—has the potential to trigger immediate shocks in global oil supply, causing sharp increases in crude oil prices and heightened volatility in international energy markets.

Historically, geopolitical tensions in the Middle East have been strongly linked to oil price spikes. The International Monetary Fund (IMF, 2024) notes that oil markets are highly sensitive to supply-side disruptions, particularly those affecting key transit routes such as the Strait of Hormuz and the Suez Canal. In the event of a blockade, oil-exporting countries may experience short-term revenue gains due to price surges, while oil-importing economies face increased import bills, inflationary pressures, and currency depreciation.

For West Africa, the implications are particularly severe. Despite being an oil-producing region, most West African countries depend heavily on imported refined petroleum products due to insufficient domestic refining capacity. Nigeria, for example, has historically imported a significant proportion of its refined fuel needs, making domestic fuel prices highly vulnerable to global oil price fluctuations (African Development Bank, 2023). A Hormuz blockade would likely disrupt global supply chains, increase crude oil prices, and lead to higher pump prices across West African markets.

Furthermore, oil price volatility affects multiple sectors of West African economies, including transportation, manufacturing, electricity generation, and agriculture. Rising fuel prices increase production costs and reduce household purchasing power, thereby contributing to inflationary pressures and slowing economic growth. The World Bank (2023) emphasizes that energy price shocks are a major driver of inflation in Sub-Saharan Africa, particularly in import-dependent economies.

In addition, currency instability in West Africa amplifies the impact of global oil shocks. Since most oil imports are priced in US dollars, any increase in global oil prices places additional pressure on foreign exchange reserves and local currencies. This creates a feedback loop where rising oil prices weaken currencies, which in turn makes fuel imports even more expensive.

Given the strategic importance of the Strait of Hormuz in global oil transportation, understanding the implications of a potential blockade on West African oil prices is critical for policymakers, economists, and energy regulators. This study therefore examines how disruptions in the Hormuz corridor influence oil price movements and economic conditions in West Africa.

1.2 Statement of the Problem

Despite being an oil-producing region, West Africa continues to experience severe vulnerability to global oil price fluctuations due to its dependence on imported refined petroleum products and exposure to international crude oil markets. The increasing possibility of geopolitical instability in the Strait of Hormuz presents a significant threat to global energy security and, by extension, the economic stability of West African economies.

A blockade or disruption in the Hormuz Strait would likely result in a sudden reduction in global oil supply, leading to sharp increases in crude oil prices on the international market. According to the International Energy Agency (IEA, 2024), even minor disruptions in major oil transit routes can cause significant price volatility due to the tight balance between global oil supply and demand. Such volatility is transmitted rapidly to importing regions, including West Africa.

In West African countries, rising global oil prices translate directly into higher domestic fuel prices. This is particularly problematic in economies where fuel subsidies have been reduced or removed, as consumers bear the full burden of international price changes. The IMF (2024) highlights that fuel price shocks often lead to inflationary pressures in developing economies, reducing real income and increasing the cost of living.

Moreover, transportation and logistics sectors in West Africa are heavily dependent on petroleum products. An increase in fuel prices leads to higher transportation costs, which in turn increases the prices of goods and services across the economy. This creates a ripple effect that affects food prices, industrial output, and household welfare. The African Development Bank (2023) notes that energy price volatility remains one of the key constraints to sustainable economic growth in Sub-Saharan Africa.

Another major concern is the limited capacity of West African countries to cushion external oil shocks. Weak refining infrastructure, limited strategic petroleum reserves, and dependence on imports make these economies highly exposed to global supply disruptions. As a result, any Hormuz blockade would not only increase oil prices but also deepen macroeconomic instability, widen fiscal deficits, and increase inflation rates.

Despite the critical importance of this issue, there is limited empirical research focusing specifically on the transmission mechanism between a Hormuz blockade and oil price dynamics in West Africa. Most existing studies focus broadly on global oil markets or Middle Eastern geopolitics, with insufficient attention to regional impacts in Africa. This gap in knowledge necessitates a focused investigation into how such geopolitical disruptions affect oil prices and economic stability in West Africa.

1.3 Objectives of the Study

The main objective of this study is to examine the impact of a Hormuz blockade on oil prices in West Africa.

Specific objectives include:

1. To assess the effect of a Hormuz blockade on global crude oil price volatility.
2. To examine the transmission of global oil price shocks to West African fuel prices.
3. To evaluate the economic implications of rising oil prices in West African economies.
4. To identify policy measures that can mitigate the impact of oil price shocks in the region.

1.4 Research Questions

1. How does a Hormuz blockade affect global crude oil prices?
2. How are oil price shocks transmitted to West African economies?
3. What are the economic impacts of rising oil prices in West Africa?
4. What strategies can reduce the vulnerability of West African economies to oil price shocks?

1.5 Research Hypothesis

H₀: There is no significant relationship between a Hormuz blockade and oil price changes in West Africa.

H₁: There is a significant relationship between a Hormuz blockade and oil price changes in West Africa.

1.6 Significance of the Study

This study is significant to policymakers, energy economists, and regional economic planners in West Africa. It provides insights into how geopolitical disruptions in the Strait of Hormuz affect oil prices and economic stability in importing regions. The findings will help governments design better energy policies, improve strategic petroleum reserves, and develop mechanisms to cushion the effects of global oil shocks. It will also contribute to academic literature on energy security and international trade dynamics.

1.7 Scope of the Study

The study focuses on the impact of a Hormuz blockade on oil prices in West Africa, with emphasis on price transmission mechanisms, macroeconomic effects, and policy implications. It covers selected West African economies that are highly dependent on imported petroleum products.

1.8 Operational Definition of Terms

• Hormuz Blockade: A disruption or closure of maritime traffic through the Strait of Hormuz affecting global oil transportation.
• Oil Prices: The international market price of crude oil measured in US dollars per barrel.
• West Africa: A sub-region of Africa comprising countries such as Nigeria, Ghana, Senegal, and Côte d’Ivoire.
• Oil Price Shock: A sudden and significant change in the price of crude oil due to supply or demand disruptions.
• Energy Security: The availability of affordable and reliable energy supply to meet economic demand.

Project – Impact of hormuz Blockade on Oil Prices in West Africa