Green Car Congress
APRIL 24, 2019
Within the scope of an agreement signed in November 2017 ( earlier post ), Eni and FCA have developed “A20”, a new fuel with a low level of emissions due to its 15% methanol and 5% bio-ethanol alcohol content. An initial test run of five Fiat 500s from the Eni Enjoy fleet in Milan ended successfully a few weeks ago.
Green Car Congress
MAY 24, 2017
Empa researchers Norbert Heeb and Maria Munoz discovered large quantities of benzo(a)pyrene (red bar)—a combustion product responsible for cutting short the lives of cigarette smokers—in the exhaust gas emitted by GDI engines. Levels in exhaust emissions were found to be as much as 1,700 times above this limit.
Green Car Congress
OCTOBER 25, 2018
NO x exhaust emissions are 90% lower than the current EPA NO x limit of 0.2 g/bhp-hr, and the engines also meet or exceed the 2017 EPA greenhouse gas (GHG) emission requirements. g/bhp-hr) since 2001. The ISX12N and the Cummins L9N are the lowest certified NO x emission engines available in North America.
Green Car Congress
MAY 1, 2017
NO x exhaust emissions are 90% lower than the current EPA NOx limit of 0.2 g/bhp-hr, and the engines also meet or exceed the 2017 EPA greenhouse gas (GHG) emission requirements. g/bhp-hr) since 2001. The new ISX12N and L9N will be the lowest certified NO x emission engines available in North America.
Green Car Congress
OCTOBER 14, 2016
Exhaust emissions of the ISL G NZ are 90% lower than the current EPA and ARB NO x limit of 0.2 g/bhp-hr and also meet the 2017 EPA greenhouse gas (GHG) emission requirements. g/bhp-hr) since 2001. CWI natural gas engines have met the 2010 EPA standard for particulate matter (0.01
Green Car Congress
OCTOBER 6, 2015
Cummins Westport ISL G NZ exhaust emissions will be 90% lower than the current EPA NO x limit of 0.2 g/bhp-hr and also meet the 2017 EPA greenhouse gas emission requirements. g/bhp-hr) since 2001. g/bhp-hr optional Near Zero NO x Emissions standards for medium-duty truck, urban bus, school bus and refuse applications.
Green Car Congress
FEBRUARY 5, 2014
Theoretically, cars operating on higher ethanol blends than the design point could emit greater concentrations of pollutants in exhaust gas. In the cylinder where combustion takes place, the fuel evaporates before it is burned, and this evaporation helps cool off the air/fuel mixture and exhaust gas.
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