U.S. On-Highway Diesel Fuel

The regional per case fuel surcharge for December is based on the national EIA average for diesel fuel as of December 1, 2025. Please reference the chart below for the zone that applies. Also review each Operator contract as the starting price basis with incremental can be different than the standard basis chart.

Fuel Surcharge

Region EIA Average
US Average $3.758 per gallon
PADD1 - East Coast $3.785 per gallon
PADD 1A - New England $4.049 per gallon
PADD 1B - Central Atlantic $3.982 per gallon
PADD 1C - Lower Atlantic $3.687 per gallon
PADD2 - Midwest $3.755 per gallon
PADD3 - Gulf Coast $3.415 per gallon
PADD4 - Rocky Mountain $3.665 per gallon
PADD5 - West Coast $4.441 per gallon
West Coast less California $4.026 per gallon
California $4.919 per gallon

National Distribution Alliance staff will announce the monthly surcharge fee in this fashion each consecutive month using the EIA national average price (https://www.eia.gov/petroleum/gasdiesel) as stated on the third Monday of the month.