The Rising Cost of Oil and Gas and Its Impact on Petrol and Diesel Prices

19th March 2026

In recent weeks, global oil and gas markets have experienced significant volatility, driven largely by escalating geopolitical tensions in the Middle East. These developments have caused a sharp rise in energy prices, with oil reaching levels of over $110 per barrel and, at times, approaching $113 per barrel.

This marks one of the highest points in recent years and highlights the sensitivity of global energy markets to political instability.

The primary cause of this surge lies in disruptions to supply from key oil- and gas-producing regions. Military strikes on major energy infrastructure, including oil fields and gas facilities, have created uncertainty about the availability of fuel. In particular, tensions surrounding the Strait of Hormuz—a crucial shipping route for a large share of the world's oil—have intensified fears of supply shortages. As a result, global markets have reacted quickly, pushing prices upwards as traders anticipate reduced supply.

Natural gas prices have also risen significantly during this period. In Europe, wholesale gas prices have climbed to around €50 per megawatt hour, reflecting supply disruptions and increased demand for alternative energy sources. These increases demonstrate that the crisis is not limited to oil alone, but is affecting the broader energy sector.

One of the most immediate consequences of rising oil prices is their impact on petrol and diesel costs. Fuel prices at the pump are closely linked to the global price of crude oil, meaning that increases in oil prices quickly translate into higher costs for consumers. As oil has surged above the $100 mark and towards $110 and beyond, petrol and diesel prices in the UK have already begun to rise. This connection illustrates how global events can directly influence everyday expenses for households and businesses.

Furthermore, the rapid increase in energy prices has wider economic implications. Higher fuel costs can lead to increased transport expenses, which in turn raise the price of goods and services. This contributes to inflation and places additional pressure on consumers.

Businesses, particularly those reliant on transportation and energy-intensive processes, may also face higher operating costs, potentially slowing economic growth.

Looking ahead, the future of oil and gas prices remains uncertain. If geopolitical tensions continue or escalate further, prices could remain high or rise even more. In contrast, any resolution or stabilisation in key regions could lead to a reduction in prices. However, the current situation highlights the vulnerability of global energy systems and the extent to which they are influenced by international conflict.

The recent surge in oil and gas prices—reaching above $110 per barrel for oil and rising significantly for natural gas—demonstrates the interconnected nature of the global economy. These increases are already having a direct impact on petrol and diesel prices, affecting consumers and contributing to broader economic challenges.