New EPA Guidance On Diesel Exhaust Fluid (DEF)

Diesel owners who have wrestled with warning lights, sudden power loss or even complete shutdowns tied to diesel exhaust ...
The Fence Post

Trump Administration announces latest action to address DEF system complaints

At the White House Great American Agriculture Celebration, President Trump announced another decisive action U.S. Environmental Protection Agency Administrator Lee Zeldin has taken to address ...

Will the end of DEF sensors mean a reduction in its consumption?

If a truck driver wants to save a few bucks by running some of its miles without diesel exhaust fluid (DEF), it’s now going ...
Farm Progress

EPA’s DEF sensor rollback a win for diesel farm equipment

Farmers gain relief as EPA eliminates DEF sensor rules, cutting costs and reducing equipment failures during critical ...

Webinar to Spotlight SCR and DEF Technologies and Address EPA Guidance and Current Industry Issues

Washington, DC, April 07, 2026 (GLOBE NEWSWIRE) -- Selective Catalytic Reduction (SCR) systems and the use of diesel exhaust fluid (DEF) have drawn renewed attention across the agricultural, trucking, ...

Australia's Fortescue to fast-track diesel elimination plans at Pilbara

Australia's Fortescue said on Friday it was expediting the rollout of ​an off-grid green energy system to eliminate ‌fossil ...
Trucking Info

Deflecktor: Hubbub Aerodynamic Wheel Cover Cost-Effective Even for Trailers

Aerodynamic wheel covers can deliver small but meaningful fuel-economy gains for fleets, and Deflecktor says its latest ...
Iowa Farm Bureau

EPA adjusts DEF sensor requirements

The U.S. Environmental Protection Agency (EPA) is removing the requirement for Diesel Exhaust Fluid (DEF) sensors in all ...