https://www.live-feeds.com/feed/diesel-prices-in-u-s-top-6-a-gallon-for-first-time-everContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/diesel-prices-in-u-s-top-6-a-gallon-for-first-time-everhttps://www.live-feeds.com/feed/diesel-prices-in-u-s-top-6-a-gallon-for-first-time-ever#u69609Wed, 16 Sep 2026 00:47:10 +0000National average diesel prices reached an all-time high of $6.23 per gallon, with costs rising across all 50 states. Crude oil prices have climbed above $100 per barrel. In Florida, gasoline prices reached $4.14 per gallon on Monday, while Oregon diesel peaked at $6.67. Market instability is compounded by falling inventories and a Saudi pipeline outage. Meanwhile, Iran refuses to resume negotiations with the United States unless conditions regarding the Strait of Hormuz are met, maintaining pressure on global oil shipments.Why it mattersCurrent price surges follow Ukrainian strikes on Russian https://www.live-feeds.com/feed/diesel-prices-in-u-s-top-6-a-gallon-for-first-time-everhttps://www.live-feeds.com/feed/diesel-prices-in-u-s-top-6-a-gallon-for-first-time-ever#u68438Tue, 15 Sep 2026 03:16:45 +0000National average retail diesel prices have surpassed $6 a gallon for the first time. President Donald Trump has called on Ukrainian President Volodymyr Zelenskyy to stop striking Russian oil refineries to alleviate a global shortage. The price surge stems from a combination of Ukrainian attacks on Russian infrastructure, a July ban on Russian diesel exports, and curtailed oil shipments through the Strait of Hormuz following conflict with Iran. These costs are now impacting grocery prices and Treasury yields, with some California stations retailing diesel at $9.99 a gallon.Why it mattersDiesel https://www.live-feeds.com/feed/diesel-prices-in-u-s-top-6-a-gallon-for-first-time-everhttps://www.live-feeds.com/feed/diesel-prices-in-u-s-top-6-a-gallon-for-first-time-ever#u66302Sat, 12 Sep 2026 14:21:52 +0000U.S. national average retail diesel fuel prices surged past six dollars a gallon for the first time on record. AAA reported the milestone on the eleventh. The record pricing drives ongoing inflation pressures, keeping inflation hot through August. Analysts describe the fuel spike as a real-economy pressure point flashing warnings for consumers, as higher transportation costs ripple across goods and services throughout the country.Why it mattersEnergy costs climbed as a war involving Iran pushed expenses higher. Additional international pressure mounted as reports indicated Houthi forces seized