The percentage of commercial diesel trucks that are near-zero emissions grows

U.S. trucking companies are buying more new, low emission, diesel technology than ever before, research from the Diesel Technology Forum (DTF) shows. The number of new near-zero emission diesel trucks on the road increased 10.2% between 2021 and 2022 according to this research.

DTF defines near-zero emission trucks as advanced diesel technology manufactured in the 2010 and later model years.

According to DTF’s analysis of S&P Global Mobility TIPNet Vehicles in Operation Data as of December 2022:

For the largest commercial trucks (Class 8) in operation that are 2010 or later model years, 95.4% are advanced diesel technology; 2.1% are CNG, 0.3% are electric, and the remainder are gasoline or other fuels.

For the entire (Class 3-8) commercial truck population of over 15 million vehicles, 75.6% are powered by diesel, gasoline (22.9%), compressed natural gas (0.46%), other (ethanol, fuel cell, LNG, propane, 0.85%) and electric (0.09%).

Illinois is the state with the fastest-growing registration of new advanced diesel technology Class 8 commercial trucks, up 4.6% as of December 2022 as compared to 2021.
The population of near-zero emissions diesel technology trucks is growing. They comprise 57% of all commercial diesel trucks (Class 3-8) on the roads today. These trucks are equipped with particulate filters and selective catalytic reduction systems (SCR) that achieve near-zero levels of emissions. That’s a 10.2% increase in one year (2022 vs. 2021).
65.7% of all commercial diesel trucks (Class 3-8) on the road are 2007 and newer and are equipped with particulate filters so they achieve near-zero emissions for particulates.
Indiana ranks first of the states for the highest percentage of registrations of 2010 and later model year near-zero emission diesel trucks (73.2%). Next in the rankings is Utah (66.2%), Pennsylvania (66.0%), the District of Columbia (65.4%), Texas (63.6%), Oklahoma (62.6%), Florida (62.3%), Illinois (60.6%), Louisiana (59.2%), and Wisconsin (59.1%). California lags the national average, taking the 35th spot (51.6%).
There are 125 times more new generation advanced diesel trucks on the road in California than electric trucks.

“Nearly seven million new-technology diesel trucks are on the roads, delivering our goods and services with near-zero emissions,” says Allen Schaeffer, executive director of the Forum. “Nationwide, for every electric commercial truck on the road, there are nearly 1,100 powered by internal combustion engines.

“According to this most recent analysis, internal combustion engines (diesel, gasoline, natural gas, and propane) power about 99.91% of the nation’s trucking fleet. As the trucking industry explores new fuels, including all electric and fuel cell technology, it is clear that diesel and other internal combustion engines are going to continue to play a dominant role for years to come,” Schaeffer said.

Fontaine Specialized announced the new Magnitude 75 lowbed trailer. This 3+3+2 modular multi-purpose trailer is designed to transport a diverse range of loads, according to Fontaine, who adds that the Magnitude 75 comes in three distinct deck options: flat (MFLD), drop side rail (MDSR), and beam (MBMD)."The Magnitude 75 epitomizes versatility in heavy-haul lowbeds. It accommodates loads of up to 75 tons in 16 feet as a 3+2 or with five close coupled axles," said Heather Gilmer, vice president of sales. "Furthermore, it adeptly handles 70 tons in just 12 feet configured with the tandem axle EQ2 spreader. This adaptable trailer features a hydraulic detachable gooseneck and a tridem axle bogie, each providing seven ride height positions. This enhanced flexibility is invaluable for operators maneuvering heavy loads across obstacles or beneath bridges.”Fontaine says the Magnitude 75 was made with 100,000-lb. minimum yield steel main beam flanges; and the flat and beam decks boast a 24-in. loaded deck height, while the drop side rail deck reduces it to 15-in. At full load, all modular decks offer 6-in. of ground clearance.