Posted on: Sep 14, 2012
After 10 consecutive weeks of increases, the average price of diesel in the U.S. stayed nearly flat last week. The average cost per gallon is at $4.132, 27 cents higher than the same period a year ago. Prices slipped in the lower East Coast, the Gulf Coast and California, but remained above $4. The Rocky Mountain region saw the only gains, with the cost per gallon rising 2.5 cents to $4.242.