More clean diesel trucks are a part of the nation’s fleet, escalating over the past five years, which subsequently yielded lower emissions and greater fuel savings, new research shows. The Diesel ...

A federal consumer watchdog sued Volkswagen on Tuesday, charging the company made false claims in commercials promoting its "Clean Diesel" vehicles as environmentally friendly. The German automaker ...

Some 49% of all Classes 3-8 commercial vehicles, or nearly 5.5 million trucks, are using advanced diesel engine technology to reduce greenhouse gas emissions, according to a new study. Diesel can play ...

For years, Volkswagen promoted its TDI models under the "clean diesel" banner, portraying them as environmentally superior, due to their high fuel economy while (supposedly) meeting strict new ...

Despite Holman Jenkins’s assertions in “The Lessons of ‘Dieselgate’” (Business World, Jan. 5), diesel engines can, and do, meet progressively more stringent clean-air standards in California, the rest ...

(CBS DETROIT) --To improve its footprint, the Detroit Department of Transportation unveiled 28 new diesel-engine buses. The 40-foot buses, which were manufactured by New Flyer, will use "clean diesel, ...

Diesel engine exhaust contains pollutants such as nitrogen oxides and soot particles. Although governments from the late 1990s onward encouraged their uptake in the belief they were more ...

Research shows the number of new near-zero emission diesel trucks on the road increased 10.2 percent between 2021 and 2022 according to the Diesel Technology Forum (DTF). Near-zero emission trucks are ...

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