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ICCT life-cycle analysis finds no climate benefit in using LNG as marine fuel

Green Car Congress

The results of a new analysis by the International Council on Clean Transportation (ICCT) show that, when combined with a trend toward higher methane leakage and combustion slip, there is no climate benefit from using liquefied natural gas (LNG) as a marine fuel—regardless of the engine technology. First, it contains very little sulfur.

Mariner 427
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Fraunhofer developing process to ferment steel exhaust gases to fuels and chemicals

Green Car Congress

Fraunhofer researchers in Germany have developed a process for the conversion of CO-rich exhaust gases from steel plants into fuels and specialty chemicals. In addition to the exhaust gases, syngas—similar gas mixtures from home and industrial waste incineration—can also be used for the engineered process.

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Building materials recycler switches fleet to Neste renewable diesel

Green Car Congress

Since forming in 2013, Argent Materials, a San Francisco Bay Area recycler of concrete and asphalt, and supplier of aggregate such as crushed rock, entry, cutback, sand, backfill and base rock for construction projects, has diverted more than a billion pounds of waste from local landfills. —Bill Crotinger.

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New power-dense 2.0L GDI turbo with twin-scroll turbocharger and new combustion system offered in 2013 Chevrolet Malibu

Green Car Congress

turbocharged engine is available in the 2013 Chevrolet Malibu. The Malibu turbo has an EPA-estimated fuel economy of 21 city (11.2 engine that also is new in the 2013 Malibu—and builds on previous GM turbo engines with features that enhance efficiency, durability and refinement. Modular balance shaft system in the oil pan.

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Researchers develop viable catalysts for reforming of heavy gas oil to hydrogen

Green Car Congress

One approach to delivering hydrogen for the stacks in fuel cell vehicles is via the on-board reforming of hydrocarbon fuels; such an approach obviates the need for on-board hydrogen gas storage technology and leverages the existing liquid fuels infrastructure. Now, researchers in S. —Jeon et al.

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For our own security it’s time to ditch oil dependency

My Electric Car

It’s been obvious for a long time that our position in Australia is rather precarious when it comes to our reliance on oil. The drone attacks on the Saudi oil fields brought this point into sharp focus over the past few days. We rely on foreign liquid fuel imports for 85% of our needs (and climbing).

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Nissan unveils 2013 Altima Sedan; 38 mpg highway

Green Car Congress

2013 Altima. The Altima ranked as the second best-selling car in the US in 2011; the redesigned 2013 Altima Sedan goes on sale at Nissan dealers nationwide in July at a starting MSRP of $21,500. The 2013 Altima equipped with the 4-cylinder, 2.5-liter The 2013 Altima equipped with the 4-cylinder, 2.5-liter

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