Another week of lower diesel prices occurred last week when the average price across the nation fell 2.4 cents to $4.121, according to the Department of Energy.
Despite the good news, the price remains almost $1.23 more per gallon than for the same time last year.
Last week, low sulfur diesel was $4.015 per gallon, also 2.4 cents less than the week before. Ultra low sulfur diesel was $4.135 per gallon for the same period--a 2.3 cents drop.