Exhaust Gasoline-Electric Global Ozone 
Green Car Congress
JANUARY 8, 2023
Emissions from automobile exhaust systems have decreased in recent years due to the introduction of cleaner fuels and new control technologies on internal combustion engines, as well as increases in numbers of hybrid and electric vehicles. 10 ) of urban air, a fraction known to be enriched with non-tailpipe constituents.
Green Car Congress
JULY 29, 2010
Controlling soot from fossil fuels and solid biofuels may be a faster method of reducing Arctic ice loss and global warming than other options, including controlling CH 4 or CO 2 , although all controls are needed, according to a new study by Dr. Mark Z. Particle traps filter out soot particles from exhaust fumes. degrees Celsius (4.5
Green Car Congress
MARCH 29, 2017
This new undertaking will capture detailed information on pollutants from vehicle exhaust using remote-sensing equipment and portable emissions monitoring systems. Other labeling schemes, such as the Crit’Air program, certify vehicles’ environmental class based on pollutant emissions, and may distinguish diesel from gasoline powertrains.
Green Car Congress
AUGUST 30, 2009
In 1975, General Ernesto Geisel, then-president of Brazil, ordered the country’s gasoline supply mixed with 10% ethanol. The level was raised to 25% over the next five years, which was intended to maintain a constant Brazilian gasoline supply for an ever-increasing demand. These were arguably the first flex-fuel vehicles.
Green Car Congress
JUNE 27, 2013
They accounted for both CO 2 emissions and emissions of ozone precursors (NO x , VOC, CO) and aerosols (BC or black carbon, OC, SO 2 ) as well as cloud effects (aviation-induced cirrus clouds and contrails)—i.e., In their study, Borken-Kleefeld et al. shorter-lived climate forcers (SLCFs). fuel consumption.
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