"Although DEF technology has been utilized for more than a decade, the highest emissions control efficiencies could never be realized due to DEF's tendency to create potentially harmful deposits in ...

Washington, D.C., Aug. 12, 2025 (GLOBE NEWSWIRE) -- The Engine Technology Forum issued the following statement from Allen Schaeffer, Executive Director, on the announcement from the U.S. Environmental ...

The Environmental Protection Agency announced it is taking actions to ease the frustration and disruptions around sudden “derates” of diesel engines when they run out of diesel exhaust fluid or have a ...

The world's largest supplier of diesel engine technology says it developed a diesel exhaust-management system that cuts emissions to one-tenth the limit imposed by Europe's strict caps set for 2020.

“Clearing the Air: Understanding the Dangers of Diesel Exhaust in the Fire Service” will take place on April 3, 2025, at 12 p.m. EST. This free webinar will take place on Thursday, April 3, 2025 at ...

Which diesel exhaust fluid is best? When you have a diesel vehicle, besides adding fuel, you need to add diesel exhaust fluid. Diesel-powered vehicles require diesel exhaust fluid to reduce engine ...

Porterbrook and Eminox had a successful trial in 2019. Credit: Porterbrook. Despite being originally presented as a greener fuel, the hugely detrimental environmental impact of diesel is now well ...

SAN ANTONIO — May 4, 2022 — Southwest Research Institute (SwRI ®) demonstrated the effectiveness of its patented and award-winning CAT-DEF™ technology during the WCX™ World Congress Experience in ...