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Vertimass licenses ORNL ethanol-to-hydrocarbon conversion technology; overcoming the blend wall with drop-in fuels

Green Car Congress

In a 2012 presentation, the inventors said that the direct conversion process delivers a liquid hydrocarbon fuel yield of ~54-55% at 310°C, with ~6-7% ethylene and ~39% water byproducts, making the technology more cost-effective than previous approaches. Catalytic conversion of to hydrocarbons (2012). —Chaitanya Narula.

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University of Houston team demonstrates new efficient solar water-splitting catalyst for hydrogen production

Green Car Congress

Various water-splitting methods have been investigated previously, but the use of photocatalysts to split water into stoichiometric amounts of H 2 and O 2 (overall water splitting) without the use of external bias or sacrificial reagents is of particular interest because of its simplicity and potential low cost of operation.

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FedEx adds 1,900 new lightweight composite Reach vans to fleet; 35% fuel efficiency improvement

Green Car Congress

The lower-weight body design—light-weight composite materials save 600 lbs (272 kg) of weight per vehicle—along with the engine, allows every Reach to significantly reduce fuel consumption and exhaust emissions compared to conventional walk-in vans. The Reach van, with its four-cylinder, 3.0-liter In 2008, FedEx Corp.

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Independent testing shows 21.2% reduction in fuel consumption with XL Hybrids retrofit system

Green Car Congress

reduction in fuel consumption achieved with XL Hybrids’ aftermarket hybrid electric powertrain ( earlier post ) on a light-duty cargo van on the UDDS cycle (urban conditions). The tests were conducted on ESWA’s light-duty chassis dynamometer test cell featuring a twin-roll Clayton dynamometer. engine and 6-speed transmission.

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XL Hybrids enters installation and distribution partnership with Leggett & Platt Commercial Vehicle Products; expands hybrid drive system to Ford E-series vans

Green Car Congress

developer of a low-cost hybrid electric powertrain designed specifically for class 1 to 3 commercial fleet use ( earlier post ), signed a non-exclusive installation partnership and distribution agreement with Leggett & Platt Commercial Vehicle Products (CVP), one of the top commercial vehicle upfitters. Click to enlarge.

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Johnson Controls to supply Li-ion pack for XL Hybrids aftermarket system; Class 1 to 3 commercial vehicle hybrid electric powertrain

Green Car Congress

developer of a low-cost hybrid electric powertrain designed specifically for class 1 to 3 commercial fleet use ( earlier post ), signed a one-year supply agreement with Johnson Controls, Inc. kWh Li-ion packs for use in XL’s aftermarket hybrid conversion system. kWh battery pack from Johnson Controls will go on sale in 2013.

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Light-powered nano-bio hybrid organisms consume CO2, create plastics and fuels

Green Car Congress

University of Colorado Boulder researchers have developed nanobio-hybrid organisms capable of using airborne carbon dioxide and nitrogen to produce a variety of plastics and fuels, a promising first step toward low-cost carbon sequestration and eco-friendly manufacturing for chemicals. —Ding et al.

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