A retrofit system that converts diesel engines to operate on 90% hydrogen has been prototyped and tested by University of South Wales (UNSW) researchers. This system drastically reduces emissions of ...

COLUMBUS, Ind.--(BUSINESS WIRE)--Today, alongside their partners at Ram, Cummins Inc. (NYSE: CMI) unveiled the new 2025 6.7-liter Turbo Diesel Pickup engine system for Ram Heavy Duty, their most ...

Mercedes-Benz has introduced a new emissions technology it says could cut pollution from diesel cars. Mercedes says it has ...

LEELANAU COUNTY, Mich., (WPBN/WGTU) -- The Glen Lake Fire Department is installing a system that's not only rare to get, but helps prevent cancer in firefighters. It's the department's final step in ...

Today, biodiesel is considered one of the cleanest alternatives to petroleum diesel, the main culprit responsible for greenhouse gas emissions on medium- and heavy-duty trucks. Biodiesel, readily ...

When it comes to reducing the size of a fleet’s carbon footprint, electric trucks can have a tough time competing with trucks running on 100% biodiesel. According to the U.S. Energy Information ...

It’s been said that heavy-duty pickup truck owners who haul and tow frequently have diesel running through their veins. They crave diesel’s high torque at low rpms and extended driving range between ...

Rudolf Diesel developed the engine technology that bears his name in the late 19th Century. Since then, diesel engines have become popular for their reliable and efficient operation and long life.

Microsoft Corp. said it has conducted a successful test of a large, three-megawatt hydrogen fuel cell system that could one day serve as an environmentally friendly backup power source in its data ...

Thursday, May 20, 2021, at 5 p.m. Eastern time, this live panel discussion and Q&A offered a variety of ways to combat owner-operators' maintenance issues related to the emissions control systems in ...

Diesel exhaust fluid (DEF) is nothing new. GM’s Duramax-powered Chevrolet Silverado and GMC Sierra 2500HD and 3500HD pickups have had used the stuff since 2011. So has Ford’s F-Series Super Duty.

Diesel engines are notoriously robust, but if the fuel they run on gets contaminated, the engine can suddenly become much ...