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Navigant: gasoline and diesel stop-start vehicles to represent 58% of all new vehicles sold in 2025

Green Car Congress

In a new report analyzing the emerging global market for technologies that improve fuel economy, Navigant Research forecasts that sales of gasoline and diesel stop-start vehicles (SSVs) will reach 63 million annually by 2025, representing 58% of all vehicles sold in that year.

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Jasper Alternate Fuels Adds Icom JTG Propane Engine System

Green Car Congress

Jasper Alternate Fuels, a division of Jasper Engines & Transmissions, has signed an agreement with Icom North America to install and service Icom’s patented JTG propane liquid-injection fuel system on commercial fleet vehicles in North America. It offers alternative fuel systems for vehicle fleets of any size.

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DOE researchers investigate economic and environmental impacts of converting wet waste to renewable diesel

Green Car Congress

An open-access paper on their results is published in the journal ACS Sustainable Chemistry & Engineering. Among their findings: The estimated minimum fuel selling prices were $1.22/gasoline gasoline liter equivalent (GLE) and $0.94/GLE —Ou et al. The life-cycle greenhouse gas (GHG) emissions of the two pathways were 11.2

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Primus Green Energy synthetic gasoline demo plant hits 720 hours continuous operation

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an alternative fuel company that converts natural gas and other feedstocks directly into drop-in transportation fuels, announced that its natural gas-to-gasoline demonstration plant ( earlier post ) has achieved 720 hours of continuous operation, indicating the reliability and stability of its STG+ technology.

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U. of Wisconsin RCCI combustion work progressing; modeled 53% gross indicated efficiency in a light-duty engine could result in 2x fuel savings compared to SI gasoline

Green Car Congress

In contrast to conventional diesel combustion, the highest temperature for RCCI combustion in center of chamber (adiabatic core). The high temperature in conventional diesel combustion is next to the piston bowl surface. The team has modeled a 53% gross indicated efficiency for the improved light-duty engine. Source: Rolf Reitz.

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SwRI launches HEDGE-III; high-efficiency gasoline engine consortium targets LEV III, best efficiency of 43%

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HEDGE-III will investigate solutions to the primary barriers to high efficiency in gasoline engines. Southwest Research Institute (SwRI) has launched its third cooperative research program aimed at developing a high-efficiency gasoline engine for the light-duty automotive and medium-duty engine markets.

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Ozinga Energy and Ingevity to field adsorbed natural gas bi-fuel pickup

Green Car Congress

Under controlled depressurization, these molecules release and exit the storage system in response to the demand of the vehicle’s engine. Ingevity is the industry leader in adsorbent-based, on-board evaporative emissions control for gasoline fueled vehicles. The Ford F-150 is fitted with the 5.0L

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