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FedEx Express fleet exceeds 2020 fuel improvement goal of 20%; sets new goal of 30% improvement compared to 2005

Green Car Congress

FedEx Express alternative fuel fleet deployment as of August 2012. FedEx Express has exceeded its original goal of a 20% improvement in global vehicle fleet fuel economy by 2020, as compared to 2005, with a more than 22% cumulative improvement in fuel economy for its vehicles. Source: FedEx. Click to enlarge.

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Mercedes-Benz begins sales of new E 200 NGT BlueEFFICIENCY bi-fuel natural gas vehicle

Green Car Congress

In parallel with its appearance at the Geneva Show, Mercedes-Benz’ new E 200 NGT BlueEFFICIENCY with bi-fuel natural gas drive is rolling out to European dealers. Fuel consumption in gasoline-driven mode has been reduced compared with the predecessor model by 1.2 kg—corresponding to CO 2 emissions of 149 g per kilometer.

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Toyota Joint-venture engine plant in China begins production of advanced four-cylinder engines

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The AR is an advanced engine that offers improved fuel efficiency despite its larger displacement, along with higher maximum output, cleaner emissions, and lower noise output. Ltd (GAC), began production in October of a lineup of four-cylinder, in-line AR engines at its plant in Nansha, Guangzhou City, Guangdong Province, China.

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Cavitation Technologies Announces Results of Water-Diesel Emulsion Initial Testing

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CTI) new HydroFuel water-diesel blend indicates that using 10-20% water-in-oil emulsion (diesel) allows the reduction of fuel consumption by up to 12% and reduces the emission of NO x by 40%, and that of sulfur dioxide and hydrogen sulfide by 50%. Initial testing of Cavitation Technologies, Inc.

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NREL updates experimental cetane number data; more than 250 new individual measurements

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Cetane number is a relative ranking of a fuel’s autoignition characteristics for use in compression ignition engines and is based on the amount of time between fuel injection and ignition (ignition delay). A minimum cetane number is specified in the ASTM standard that defines the quality of diesel fuel sold in the United States.

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New TNGA Dynamic Force 2.0L engine for 2019 Corolla Hatchback smaller, more powerful than 1.8L

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liter Dynamic-Force direct-injection inline four-cylinder engine (M20A-FKS) ( earlier post ) with gains in power, fuel efficiency, and cleaner emissions. The M20A-FKS is equipped with Toyota’s latest D-4S fuel-injection that uses high-pressure direct-injection and low-pressure PFI (Port Fuel Injection).

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Ford introduces second-generation 6.7L Power Stroke V8 Diesel for F-Series Super Duty; Gen 1 hits 500,000 mark

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Fuel system improvements. Turbo changes drove improvements to the fuel delivery system, specifically a new high-pressure fuel pump and fuel injectors. The pump’s cam stroke is increased to deliver more fuel when desired for increased power. High-pressure fuel system injects fuel at more than 29,000 psi.

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