Downsizing Exhaust Standards United States 
Green Car Congress
SEPTEMBER 30, 2014
Automakers are turning to downsized turbocharged engines to satisfy more stringent global fuel economy and emission regulations and customer demand for better-performing vehicles. In addition to improving fuel efficiency, downsized turbocharged engines also reduce harmful exhaust emissions.
Green Car Congress
FEBRUARY 5, 2020
which are regulated under the National Ambient Air Quality Standards (NAAQS) because of their adverse effects on human health and the environment. In this report, MECA provides our assessment of technologies being commercialized by component suppliers, including MECA members, to help their customers comply with future lower NO x standards.
Green Car Congress
AUGUST 16, 2016
These trucks haul 80% of goods in the United States and use about 28 billion gallons of fuel per year, accounting for around 22% of total transportation energy usage—presenting a significant opportunity for carbon emissions reduction and energy savings for a key segment of the US transportation sector. United Parcel Service, Inc.
Green Car Congress
JUNE 16, 2011
Spark-ignition (SI) engines will continue to be the primary source of propulsion for light-duty vehicles in the United States over the time frame of the report (next 15 years). Turbocharging and downsizing can also yield fuel consumption reductions. Others include: Stoichiometric direct injection typically affords a 1.5
Green Car Congress
APRIL 10, 2013
Focused on meeting a growing customer demand for ‘downsized’ engines offering strong power with reduced fuel consumption and CO2 emissions, the new gasoline and diesel powertrains are being progressively introduced across the Opel product range. The engine retains the proven concept of a turbine-integrated exhaust manifold.
Cars That Think
MARCH 29, 2022
million; by those cockeyed standards, the SF90 is a relative bargain. Automakers are finding it difficult to challenge those boldface numbers with internal combustion alone, especially as engines are relentlessly downsized to meet regulations. The SF90 also beat its previous record holder, the LaFerrari, by 0.7 km circuit.
Green Car Congress
JULY 17, 2015
The alternative-fuel car evolved to reduce exhaust emissions and other problems derived from burning fossil fuels. Since it can refuel from a standard household outlet and from a gasoline station, it needs no new infrastructure. by Professor Andrew Alfonso Frank. CTO Efficient Drivetrains Inc. Click to enlarge.
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