The Journal of Commerce reported that diesle prices have hit their highest point since August of 2008. The average price of diesel was $4.148. This price increase spanned the entire United States except for the California and East Coast Lower Atlantic regions. With the price of diesel rising, companies utilizing natural gas fueled equipment and transportation will be saving money on fuel costs. Read the article here for more details. http://www.joc.com/rail-suppliers/diesel-hits-highest-price-august-2008