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CARB releases results of multi-year E15 study; multiple air quality benefits with slight reduction in fuel economy

Green Car Congress

The California Air Resources Board (CARB) has released the results of a multiyear study evaluating exhaust emissions from the use of California Reformulated Gasoline (CaRFG) that contains 15 volume percent ethanol (E15). The study used two fuels—an E10 and E15. SULEV30, ULEV50, ULEV70, and ULEV125).

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ICCT: incremental technology can cut vehicle CO2 by half and increase fuel economy >60% through 2030 with ~5% increase in price

Green Car Congress

l/100 km) in 2016, the The ICCT team assessed increased consumer label fuel economy (as opposed to the regulatory test fuel economy) to 35 mpg (6.71 l/100 km) in 2016, the The ICCT team assessed increased consumer label fuel economy (as opposed to the regulatory test fuel economy) to 35 mpg (6.71

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Wärtsilä to provide engines, emissions control and navigational control for new Virgin Voyages cruise ship fleet

Green Car Congress

The order for Wärtsilä engines, hybrid exhaust cleaning scrubber systems, and selective catalytic reduction (SCR) systems was booked in 2016, while the order for the Wärtsilä integrated navigation systems was booked in March 2017. The ships will be built at the Fincantieri shipyard in Italy.

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Land Rover bringing two diesel SUVs to N. America; 32% better combined fuel economy, up to 28 mpg on highway; LEV 3

Green Car Congress

Land Rover will offer the option of diesel powertrains in two 2016 model year luxury SUVs: the Range Rover and Range Rover Sport. Preliminary fuel economy figures for the Range Rover Sport and Range Rover are 22 mpg (city), 28 mpg (highway) and 25 mpg (combined) (10.7, l/100 km) on the highway. seconds for gasoline V6 models.

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CMU study finds secondary organic aerosol production from PFI and GDI vehicles has been “substantially” reduced by tightening NMOG standards

Green Car Congress

As a result, they suggested that the ongoing, significant shift from PFI to GDI vehicles in the US vehicle fleet should not alter SOA production. In addition, largely driven by increases in the corporate average fuel economy standards, a dramatic change in gasoline vehicle engine technology is occurring in the United States.

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U Toronto study measures GDI emissions in urban near-road environment

Green Car Congress

A study of emissions from gasoline direct injection (GDI) vehicles in an urban near-road environment in Toronto over a wide range of weather conditions (February 2014 to January 2015) found that—other than for NO x and CO—the GDI engines had elevated emissions compared to the Toronto fleet. —Zimmerman et al. Resources.

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Qoros Auto unveils drivable engineering development car with QamFree engine; near +50% boost in power & torque, -15% fuel consumption

Green Car Congress

At the 2016 Guangzhou Auto Show, Qoros Auto introduced the first drivable engineering development car—a modified Qoros 3 hatchback—equipped with the QamFree engine featuring FreeValve’s Pneumatic-Hydraulic-Electric-Actuator (PHEA) technology. Earlier post.) FreeValve AB is a sister company to Koenigsegg Automotive.

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