Starting today, refineries that produce diesel fuel for the off-road market must decrease the sulfur content level to 500 parts per million (PPM) from the current 3,000 PPM standard Starting today, ...

As gas prices gradually rise throughout the year, many owners are concerned. It becomes difficult to budget things correctly, and all that’s left is to monitor the market to anticipate changes.

WASHINGTON — Pollution should be sharply reduced from off-road vehicles and equipment ranging from forklifts to farm tractors to tugboats under regulations announced Monday by the Bush administration.

Ah, the old diesel vs. gas debate. Each type of engine has its fans and supporters, with arguments supporting both. And there are all kinds of things to consider when trying to choose between the two, ...

Since 2010, diesel-powered on-highway trucks in North America have been using selective catalytic reduction (SCR) as an exhaust after-treatment technique to control nitrogen-oxide (NOx) emissions. And ...

Refiners will begin producing low-sulfur diesel — or diesel with 500 parts-per-million sulfur — for off-road use beginning this month, the Environmental Protection Agency said. The EPA set ...

Gas prices keep crushing records in the U.S., but diesel prices are posting even more sticker shock as fears of a possible diesel shortage this year are also causing concerns. It’s not just retail ...

MONTGOMERY, Ala. (WSFA) - Experts are urging diesel customers to keep calm and avoid panic buying at the pump. “When enough people participate in that behavior, it causes gas stations to temporarily ...

SALEM — Oregon lawmakers have scrapped a proposal to phase out petroleum diesel and have instead moved ahead with a bill to study the alternative fuel supply and pricing. The original version of HB ...