The DOE number, read plainly
The Monday diesel number for people who get paid by the mile.
EIA's Monday on-highway diesel price is the index every fuel surcharge pegs to. We publish it with the context that matters per mile: regional spreads, the pump-over-spot gap, and cost per mile at a stated 6.5 mpg reference. One brief a week. No forecasts, no buy signals.
Data as of Jul 9, 2026
Furthest above normal
All regions →The data
The DOE number
EIA's Monday on-highway diesel price, the index fuel surcharges peg to.
1 pageRegions
On-highway diesel by PADD, East Coast subregion and California, week over week.
10 pagesSpot
Daily ULSD spot at New York Harbor and the Gulf Coast, the wholesale layer under the pump.
2 pagesSpreads
Each region's pump price minus the US average, in cents per gallon, plus West vs Gulf.
11 pagesMargin
Retail minus the nearest-business-day ULSD spot, the pump-over-wholesale proxy (includes taxes).
2 pagesCost per mile
The DOE number translated to fuel cost per mile at a stated 6.5 mpg reference.
1 page