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

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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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US EPA awards $9.6M in DERA grants to reduce harmful diesel emissions in California

Green Car Congress

million in Diesel Emission Reduction Act (DERA) grants to public and private partners in California. The funds will be used to retrofit and replace old, polluting diesel vehicles and equipment, including school buses, heavy-duty trucks, tractors and port equipment. The US Environmental Protection Agency (EPA) awarded $9.6

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JRC report assesses R&I in low-emission alternative energy for transport (ALT) in Europe; €2.3B spent from 2007-2020

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The European Commission’s Joint Research Center recently published a report analyzing research and innovation (R&I) in low-emission alternative energy for transport in Europe. This specifically involves tank-to-wheel energy and emissions (i.e. Transport infrastructure (INF). Top 15 technologies for the ALT roadmap.

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Study estimates global black carbon emissions up 72% from 1960-2007; BC emissions intensity down 52%

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Black carbon emissions and BC emissions intensity per year. A study led by a team from Peking University has estimated that global black carbon (BC) emissions increased from 5.3 teragrams per year in 2007 (+72%). Among their findings: The residential sector is the most important anthropogenic BC emission source.

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

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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. Public agency and utility vehicles (not federal).

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JATO: European new car CO2 emissions highest average since 2014; shift from diesel to gasoline and SUVs rise

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An analysis by JATO Dynamics has found that average new vehicle CO 2 emissions in European increased in 2018, with the total average increasing by 2.4 The analysis covered 23 markets in Europe and found a direct correlation between diesel car registrations and average CO2 emissions. g/km to 120.5 g/km in 2015 to -1.4

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