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Gasoline Hits $4.46 as Supply Routes Face Disruption

By Markets Desk · 2026-09-18 · 2 min read
A long pipeline stretching across a desert landscape
Illustration: Tradingbird

The national average for regular gasoline stands at $4.46 per gallon. Brent crude trades near $103.77 per barrel following pipeline damage.

The national average price for regular gasoline reached $4.46 per gallon on September 18. Diesel prices exceeded $6.10 per gallon during the same period. These figures reflect immediate pressure on consumer budgets and commercial logistics. Data from AAA and GasBuddy confirms the upward trend in fuel costs.

Brent crude oil is trading at $103.77 per barrel. This benchmark price has climbed sharply in response to supply concerns. The market is reacting to a significant loss of potential supply from the Middle East. Analysts note that the current price level indicates a structural shift in oil availability.

Pipeline Damage Removes Four Million Barrels Daily

An attack on September 10 damaged Saudi Arabia’s East-West pipeline. This infrastructure spans 746 miles across the country. It serves as a critical alternative route to the Strait of Hormuz. The damage threatens the flow of 2.6 million to 4 million barrels per day.

Rystad Energy estimates the lost volume represents up to 4% of global oil supply. The oil normally exits via the Red Sea port of Yanbu. Saudi inventories may buffer the loss in the short term. However, experts warn that this buffer could deplete quickly if the disruption persists.

Geopolitical Tensions Tighten Global Shipping Lanes

Conflict involving Iran has disrupted transportation through the Strait of Hormuz. This waterway handles a large share of global petroleum shipments. Any interruption here directly impacts world oil prices. The risk premium embedded in current crude prices reflects this instability.

Janiv Shah of Rystad Energy states the market is pricing in a supply loss. The simultaneous threat to the Strait and the pipeline creates a compounded risk. No single route remains fully secure from geopolitical interference. This dual vulnerability drives the sustained high in Brent crude.

Diesel Costs Drive Up Transport Expenses

Rising diesel prices increase costs for trucks and freight vehicles. These higher transportation expenses ripple through the supply chain. Businesses pass on the added cost to consumers. Grocery and retail prices often rise when fuel costs for logistics increase.

Seasonal demand adds further strain to the system. Warmer months typically see higher gasoline consumption due to increased travel. Refineries must adjust production mixes to meet this demand. According to GN auto markets/energy: gasoline prices, the combination of supply cuts and peak demand creates a perfect storm for high pump prices.

Based on reporting by newsone.com, compiled by the Tradingbird desk.

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