The newest generation of clean diesel technology is now deployed across all ranges and types of new diesel-powered vehicles, equipment and machines. Many of these innovations are manufactured here in the United States. In 2017, nearly 900,000 heavy-duty diesel engines were manufactured in facilities located in 13 states. North Carolina is the leading state for the manufacture of heavy-duty diesel engines with 327,500 rolling off assembly lines in the state. Getting more of these newer generation engines in service will deliver immediate air quality benefits.
The newest generation of clean diesel technology is now deployed across all ranges and types of new diesel-powered vehicles, equipment and machines. Many of these innovations are manufactured here in the United States. In 2017, nearly 900,000 heavy-duty diesel engines were manufactured in facilities located in 13 states. North Carolina is the leading state for the manufacture of heavy-duty diesel engines with 327,500 rolling off assembly lines in the state. Getting more of these newer generation engines in service will deliver immediate air quality benefits.