Farmers gain relief as EPA eliminates DEF sensor rules, cutting costs and reducing equipment failures during critical ...
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 ...
New guidance allows engine makers to replace problematic DEF sensors with NOx-based systems, aiming to reduce unnecessary ...
The Environmental Protection Agency announced on March 27, 2026, that it is removing the diesel exhaust fluid sensor ...
Selective catalyst reduction (SCR) systems were introduced in 2010 in the United States to meet the NOx requirements. With an ...
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 ...
The U.S. Small Business Administration estimates new guidance on diesel exhaust fluid sensors will save farmers and truckers ...
At the Great American Agriculture Celebration on the White House South Lawn Friday, President Trump announced that the ...
While diesel-powered passenger vehicles are increasingly limited in the U.S., they remain vital, especially for those in the ...