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California is blocking diesel big rigs with pre-2010 engines

Green Car Reports

California is now actively banning older diesel trucks from operating on its roads. A new rule states that any diesel vehicle weighing over 14,000 pounds with an engine built before the 2010 model year is banned from California roads effective January 1, 2023.

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Diesel Technology Forum: 57% of all commercial diesel trucks on the roads in US are near-zero emissions models

Green Car Congress

Analysis of a study by S&P Global Mobility shows the number of new near-zero emission diesel trucks on the road in the US increased 10.2% between 2021 and 2022, according to the Diesel Technology Forum (DTF). Near-zero emission trucks are advanced diesel technology manufactured in the 2010 and later model years.

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Final California deadline for upgrading heavy-duty diesels to MY2010 or newer engines

Green Car Congress

California’s Truck and Bus regulation ( earlier post ) has been in effect since December 2008, with the purpose of reducing emissions of diesel particulate matter (PM), oxides of nitrogen (NO x ) and other criteria pollutants from in-use diesel-fueled vehicles.

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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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Optimus Technologies closes $17.8M Series A to advance Vector System for heavy-duty engines on 100% biodiesel

Green Car Congress

The capital raise will fund the further development and deployment of Optimus’ Vector System, an advanced fuel system technology which enables medium- and heavy-duty diesel engines to operate on 100% biodiesel. The Vector System is an advanced fuel system upgrade that integrates into existing engines without significant modifications.

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FCA US LLC to pay ~$300M in criminal penalties over diesel emissions test cheating

Green Car Congress

According to the company’s admissions and court documents, beginning at least as early as 2010, FCA US developed a new 3.0-liter liter diesel engine for use in FCA US’ Jeep Grand Cherokee and Ram 1500 vehicles that would be sold in the United States. liter diesel program’s goals, timing, and marketing strategy.

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ARB study compares in-use NOx emissions from diesel, hydraulic hybrid diesel and LNG refuse trucks

Green Car Congress

A team from the California Air Resources Board (ARB), in partnership with the City of Sacramento, has characterized the in-use emissions from model year (MY) 2010 or newer diesel, liquefied natural gas (LNG) and hydraulic hybrid diesel engines during real-world refuse truck operation. —Misra et al. gNO x /bhp-hr.

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