American Farm Bureau President Zippy Duvall commented on the EPA’s announcement that it will revise Diesel Exhaust Fluid (DEF) guidelines for manufacturers of heavy trucks and off-road equipment. Manufacturers will be directed to update the software in equipment that uses DEF to prevent them from losing power. “Farm Bureau thanks the EPA and Administrator Zeldin for their common-sense approach to heavy trucks and off-road equipment that uses Diesel Exhaust Fluid,” Duvall said.
“When a vehicle runs out of DEF or there is an error in the software, it loses power, causing delays that could be the difference between getting a crop harvested or animals to their destination.” He also said the agency’s decision to grant a grace period to make repairs or refill DEF is the right thing to do, which keeps farmers in the field and commerce moving. Since 2010, diesel trucks and tractors have used DEF to reduce emissions of nitrous oxides.
-NAFB