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DTF: Diesel dominates commercial truck, transit and school bus fleets in US

Green Car Congress

Diesel is the predominant technology in commercial trucking, school, and transit bus sectors, according to the Diesel Technology Forum’s analysis of data sourced from S&P Global Mobility TIPNet data of vehicles in operation for Class 3-8 as of December 2021. Of the largest trucks (Class 8) in operation, 97% are diesels.

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LiquidPiston introduces XTS-210 25hp heavy-fueled rotary engine; 1/5th size & weight of current diesel piston engines of same power

Green Car Congress

The XTS-210 is heavy-fuel compatible (diesel, Jet A, JP-8, kerosene) and multi-fuel capacble (gasoline, propane, hydrogen). Compared to current piston diesel engines, the XTS-210 design reduces size and weight by nearly 80%, while maintaining comparable power output. XTS-210 engine core (left) compared to 25 hp Kohler KDW1003 (right).

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Ballard & First Mode sign order for 30 additional hydrogen fuel cells for ultra-class mining trucks; 3MW

Green Car Congress

Ballard Power Systems and First Mode announced a purchase order for Ballard to supply First Mode with 30 hydrogen fuel cell modules—totaling 3 megawatts—to power several hybrid hydrogen and battery ultra-class mining haul trucks. These trucks are estimated to save 2,600 tons of diesel fuel each year.

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VIA Motors sells 2,000 Class 3 electric chassis cabs to Pegasus Specialty Vehicles

Green Car Congress

VIA Motors, a provider of electric drive technology and sustainable mobility solutions for a wide variety of Class 2 – 5 electric commercial vehicles applications, has received a purchase order for 2,000 Class 3 VIA electric cutaway chassis cabs from Pegasus Specialty Vehicles.

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EPA AED estimates emissions controls were removed from > 550K diesel pickups over last decade; impact equivalent to adding 9M additional trucks

Green Car Congress

In a new report , the US Environmental Protection Agency (EPA) Air Enforcement Division (AED) estimates that the emissions controls have been removed from more than 550,000 diesel pickup trucks in the last decade. Number of full delete Class 2b and diesels by vehicle age Source: EPA. Source: EPA.

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Clean Air Power demonstrates Freightliner Class 66 locomotive running on combination of diesel, biogas and hydrogen

Green Car Congress

UK-based Clean Air Power has demonstrated a Freightliner Class 66 locomotive running on hydrogen to reduce its carbon emission output. Clean Air Power achieved this by fitting the Class 66 with its precision injection technology, allowing the two-stroke diesel locomotive to run on a combination of diesel, biogas and hydrogen.

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UK consortium developing biogas and hydrogen dual-fuel Class 66 locomotive

Green Car Congress

million) of government funding to develop a biogas and hydrogen dual-fuel solution for the Class 66 locomotive. The Freightliner Class 66 locomotives are 3300hp diesel electric mainline units introduced in 1998. This will be achieved by retrofitting the Class 66 with Clean Air Power’s precision injection technology.

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