Green Car Congress
APRIL 7, 2022
The cleaner engine is able to deliver ultra-low NO x by managing exhaust gas temperatures to ensure rapid catalyst light-off and by maintaining aftertreatment temperatures at optimum operating conditions in all driving conditions.
Green Car Congress
JUNE 3, 2010
More than 60 scientists from a dozen institutions have begun a study in the Sacramento, California area to investigate how aerosols affect the climate. Sending airplanes and weather balloons outfitted with instruments up in the air, the team will be sampling aerosols in the Sacramento Valley 2-28 June. Earlier post.).
Green Car Congress
JUNE 7, 2013
At an event in Sacramento, California, Volvo Trucks announced that it will commercialize dimethyl ether (DME)-powered heavy-duty commercial vehicles in North America, with limited production beginning in 2015. There is no need for Exhaust Gas Recirculation, EGR cooler, and EGR valve, Saxman said. Volvo VNL D13 with DME.
Green Car Congress
JANUARY 18, 2011
The same is true of Sacramento: traffic to the north, south, and west is largely cut off for 1 week or so, with gradual recovery thereafter. These impacts, the authors noted, are not exhaustive. Even so, the authors noted, their assessment likely underestimated the impact on highways due to a number of factors.
Green Car Congress
SEPTEMBER 14, 2012
The California Air Resources Board (ARB or Board) will conduct a public hearing on 15 November in Sacramento to consider adopting amendments to the Low-Emission Vehicle (LEV III) greenhouse gas emissions standards, and additional minor revisions to the LEV III criteria pollutant and Zero-Emission Vehicle (ZEV) regulations, approved by the.
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