ulsd

It's here! The next important step on the path to new clean diesel in the U.S. has occurred today, October 15th. It was by today that 80 percent of diesel fuel available for vehicles like trucks and buses had to be new Ultra Low Sulfur Diesel (ULSD), and reports are saying that implementation of ...

June 1st marked the first important step towards the ultimate phase-in of Ultra-Low Sulfur Diesel (ULSD) fuel in the U.S. by 2010. As of the first of this month refiners began producing cleaner-burning ULSD fuel for use in highway vehicles such as big rigs and buses. All 2007 and later models of ...