Gasoline and Diesel Prices: A Spring 2026 Update

As May approaches, pump prices for gasoline and diesel are exhibiting a complex pattern, influenced by factors ranging from domestic demand to global oil markets. This article provides an update on current prices and the forces shaping them, as of early March 2026.

Gasoline Price Trends

The national average for regular grade gasoline currently stands at $3.65 per gallon, a slight dip of two cents from the previous week, according to recent reports. AAA notes that domestic gasoline demand is currently “pokey,” a typical pattern in the lead-up to Memorial Day. However, this follows a period where prices had increased, with a jump of more than 20 cents observed in some areas recently.

Looking back, the U.S. Retail price for regular grade gasoline averaged $3.30 per gallon in 2024, which was $0.21 lower than in 2023. The U.S. Energy Information Administration (EIA) attributes this decrease to lower crude oil prices and narrower refinery margins throughout 2024.

Diesel Price Fluctuations

Diesel prices have experienced more volatility. As of early March 2026, the average diesel price is over $4.00 per gallon. Trucking Dive reported in April 2024 that average diesel prices rose by 6.5 cents to $4.06 per gallon, briefly falling below $4 before rebounding. This data covers approximately 73,000 service stations and 9,500 truck stops across the contiguous United States.

Alternative Fuel Prices

For those considering alternative fuels, the Clean Cities and Communities Alternative Fuel Price Report, updated quarterly, provides detailed pricing information. The April 2024 report summarizes prices collected from coalition directors across the country.

Factors Influencing Prices

Several factors are contributing to the current price environment:

• Crude Oil Prices: Fluctuations in the global crude oil market have a significant impact on gasoline and diesel prices.
• Refinery Margins: The difference between the cost of crude oil and the price of refined products influences retail prices.
• Domestic Demand: Changes in consumer demand for gasoline and diesel affect prices, particularly during peak travel seasons.
• Geopolitical Events: International events and political instability can disrupt supply chains and impact oil prices.

Looking Ahead

The outlook for gasoline and diesel prices remains uncertain. While current demand is relatively low, potential increases in demand leading up to the summer driving season, coupled with geopolitical factors, could put upward pressure on prices. Continued monitoring of crude oil prices, refinery activity, and demand trends will be crucial for understanding future price movements.