Fuel costs spike nationwide, hitting drivers and truckers hard

The national average price of diesel fuel for the week ending March 23 was $5.375 per gallon, according to the U.S. Energy Information Administration (EIA). This represents an increase of nearly $1.81, or 51%, compared to the same period a year ago.

The geopolitical conflict with Iran has driven up fuel costs in the United States. Over the past two weeks, the price of diesel has remained above $5 per gallon. This level had not been seen since 2022, during the conflict between Ukraine and Russia, when the national average first surpassed $5 and remained at that level for 32 consecutive weeks.

The crisis is also reflected on Wall Street, with reports showing the S&P 500 falling 0.8% in early trading on March 26, the Dow Jones Industrial Average dropping 225 points, and the Nasdaq Composite declining by 1.1%.

However, the U.S. market sees a light at the end of the tunnel after President Donald Trump stated that talks to end the war had been productive. Even so, the country has been shaken by a wave of rising prices and aggressive measures aimed at controlling the current situation.

Fuel prices surge following conflict with Iran

Among the hardest-hit areas is the state of California. Due to its limited oil refining capacity and the international conflict affecting global energy supplies, California has reached the highest per-gallon fuel prices in its history.

According to the latest data from the American Automobile Association (AAA), the average price of diesel in California reached $7.018 per gallon—surpassing the previous record of $7.012 set in 2022.

On the morning of March 26, the New York Post reported that multiple gas stations across California were charging more than $7 and even $8 per gallon for regular gasoline, exceeding even the cost of crude oil.

State regulators say they are closely monitoring the situation, as such high prices cannot be justified solely by increases in crude oil costs and may point to unfair practices by gas stations.

As the situation continues to shake the market, with the Strait of Hormuz nearly closed—cutting off key crude oil trade flows to refineries as well as shipments of diesel and other fuels produced in the region—countermeasures have become increasingly urgent.

Measures to counter rising fuel costs

Among the actions already taken, Georgia Governor Brian Kemp signed legislation on March 20 suspending the state fuel tax for 60 days to help motorists and truckers cope with the sharp rise in gasoline and diesel prices.

Georgia’s current fuel excise tax stands at 33.3 cents per gallon for gasoline and 37.3 cents per gallon for diesel.

Meanwhile, the United States Postal Service (USPS) has requested authorization to implement, for the first time, a fuel surcharge on package deliveries, aiming to offset rising gasoline and diesel costs.

If approved, an 8% surcharge would be added to standard shipping rates. USPS expects the adjustment to take effect on April 26 and remain in place through January 17, 2027, after which it will evaluate whether a different long-term strategy is needed.

On March 23, Trump set a five-day deadline for Iran to begin negotiations aimed at ending the conflict. Then, on March 25, the White House stated it would continue pursuing diplomatic efforts to bring the war to an end. Further updates are expected both on fuel price increases and on developments in the geopolitical situation.