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Postal Fleet Services selects Ryder for natural gas vehicle solution in four states; 20 CNG heavy-duty trucks

Green Car Congress

The 20 CNG fueled vehicles will now be added to the existing fleet of Ryder diesel-powered vehicles that already supports Postal Fleet Services’ mail distribution operations. service locations where Ryder has partnered with Clean Energy Fuels to offer renewable natural gas, the cleanest fuel available today.

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Researchers develop four-step catalytic process to produce petroleum refinery feedstocks from biomass sugars

Green Car Congress

A team of researchers led by James Dumesic and George Huber, both now at the University of Wisconsin-Madison, have demonstrated how C 5 sugars derived from hemicellulose can be converted into a high-quality petroleum refinery feedstock via a four-step catalytic process. Source: Olcay et al. Click to enlarge.

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Study: even with high LDV electrification, low-carbon biofuels will be necessary to meet 80% GHG reduction target; “daunting” policy implications

Green Car Congress

The Wisconsin and Michigan team normalized the highly detailed vehicle assumptions and transport calculations from these studies around the rates of electrified vehicle penetration; travel demand growth; and electricity decarbonization. to the point where gasoline and diesel consumption is reduced to 50% of 2011 levels).

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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

Green Car Congress

Though the PHEV combines the two types of energy and power, it is not merely a temporary “transition” between gasoline and diesel cars to pure electric cars. He was formerly with the University of Wisconsin and Rockwell International, and holds a Ph.D. It is much more than that. Engineering Advantages of the PHEV.

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