◆ Monday Diesel US diesel, weekly

The DOE number Regions Spot Spreads

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Every Monday Diesel weekly brief: what moved in US diesel, week by week.

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The Monday diesel number for people who get paid by the mile.

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Cost per mile

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Monday Diesel reports public data from the US Energy Information Administration (the weekly on-highway diesel price survey and the daily ULSD spot price series). It contextualizes market conditions; it is not investment, hedging, purchasing or rate-setting advice, and it never tells a reader when or where to buy fuel or what fuel surcharge to set. Per-mile and per-haul figures use a stated 6.5 mpg reference efficiency and are illustrations of the index, not billing math.

© 2026 Monday Diesel. Public data, plainly read.