Diesel EPA Exhaust Volvo 
Green Car Congress
SEPTEMBER 11, 2020
Freight operator Dependable Highway Express (DHE) has received two Volvo VNR Electric trucks—the first battery-electric Class 8 trucks to join DHE’s fleet. The electric trucks will be added to DHE’s existing fleet of more than 500 Volvo trucks operating across North America. Earlier post.). Earlier post.).
Green Car Congress
MAY 21, 2020
The VW diesel scandal began on 18 September 2015. On the opening day of the Frankfurt International Motor Show (IAA), the US Environmental Protection Agency (EPA) published a Notice of Violation: VW diesel engines with 1.6 liter diesel the emissions were even 53% worse. liter diesel the emissions were even 53% worse.
Green Car Congress
JANUARY 15, 2012
The transient results illustrate the gradual formation of the nucleation mode particles with continuous increase in exhaust temperatures. Diesel particulate filters (DPF) and urea-based selective catalytic reduction (SCR) exhaust after-treatment systems thus have emerged as feasible strategies to meet the 2010 USEPA regulations.
Green Car Congress
DECEMBER 4, 2013
earlier post ), found that emissions of NO 2 and other nitrogen oxides—which can have direct health effects and contribute to the formation of smog—were approximately 61% below the 2010 EPA standard and 99% lower than in 2004 engines. Diesel Emissions Engines Heavy-duty' Source: CRC. Click to enlarge.
Clean Fleet Report
APRIL 15, 2023
Road Test: 2023 Volvo XC60 Recharge Ultimate Surprising Performance in a Compact Plug-In Hybrid SUV Okay, a show of hands if “quick or fast” come to mind when Volvo SUV is mentioned. The automatic seamlessly went through the gears (a big thanks to Volvo for not having paddle shifters). kW), it takes five hours for a full charge.
Green Car Congress
JUNE 2, 2014
Although gasoline direct injection engines (GDI) are a favorable technology for reducing fuel consumption and greenhouse gas emissions, recent studies have shown that GDI vehicles could emit more PM than traditional PFI (gasoline port fuel injection) vehicles as well as heavy-duty diesel trucks equipped with diesel particulate filters.
Green Car Congress
AUGUST 23, 2012
Technology designed to reduce emissions and make heavy-duty truck engines compliant with the 2010 EPA regulations apparently is resulting in more heavy-duty truck owners experiencing problems with the engine, according to the study. Overall Scores. Based on scale of 1,000). Caterpillar. Industry Average. —Brent Gruber.
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