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Marketplace · Wednesday, September 2, 2026

Diesel Prices Spike Amid Seasonal Demand and Geopolitical Tensions

Diesel fuel prices have seen a significant increase, reaching national averages not seen since late 2017. Analysts attribute this rise to seasonal demand for harvesting and heating, exacerbated by current global political events. Experts predict prices may continue to climb.

personPresident Trump

The tape

3 quotes
Yesterday, $5.63 cents a gallon. Today at a nickel, $5.68. The highest national average since President Trump started his war with Iran.
Kai Rysdall
Home heating oil comes out of the same distillate fuel pool that diesel does.
Kaitlyn Tan
Combine those seasonal demands with current global politics. Well, you guessed it. Even higher diesel prices.
Kaitlyn Tan
Heard on Marketplace — “Even higher diesel prices are coming, published Wednesday, September 2, 2026. Heardvine summarizes and quotes with attribution and timestamps, and links to the original everywhere.
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Diesel Prices Spike Amid Seasonal Demand and Geopolitical Tensions — Heardvine