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SwRI engineers develop near-zero emissions diesel engine technology; 90% reduction of NOx

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Southwest Research Institute engineers have developed the next generation of clean diesel engine technology to reduce hazardous nitrogen oxides (NO x ) and carbon dioxide emissions while minimizing fuel consumption. —SwRI Research Engineer Bryan Zavala, a member of the low NO x development team.

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Diamond Green Diesel to more than double renewable fuel capacity using second Honeywell Ecofining unit; 675M barrels renewable diesel per year

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Diamond Green Diesel facility in Norco, La., will more than double its annual production of renewable diesel with the completion of a second Honeywell Ecofining process unit with a capacity of 30,000 barrels per day (bpd). Diamond Green Diesel is owned by Valero Energy Corp. Diamond Green Diesel is owned by Valero Energy Corp.

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Building materials recycler switches fleet to Neste renewable diesel

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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. There’s no change in engine performance.

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Australian company introducing on-board hydrogen electrolysis unit to reduce diesel consumption and emissions

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South Australian manufacturer Hydrogen Direct Injection’s ( HYDI ) systems have been in various stages of development and testing since 2013 but are now on the verge of commercialization following encouraging testing results from the University of South Australia. Wilson said based on a diesel price of A$1 a liter (US$2.62/gallon

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China Yuchai to launch 12 new engines for 2013; 7 natural gas, 5 diesel

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Guangxi Yuchai Machinery Company Limited (GYMCL), the main operating subsidiary of China Yuchai International Limited, will introduce 12 new engines in 2013. Seven of the models are National V-compliant natural gas engines and the other 5 models are National IV-compliant diesel engines. —Benny H.

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Mazda to supply SKYACTIV-D diesel engines for 2013 24 Hours of Le Mans

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Mazda Motorsports will sell racing versions of its new SKYACTIV-D diesel engines ( earlier post ) to teams competing in the Le Mans Prototype 2 (LMP2) class of the 24 Hours of Le Mans. The Le Mans engine program will make its debut at the 2013 running of the race. The engines will be stock-block Mazda SKYACTIV-D 2.2-liter

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Peterbilt extends natural gas engine lineup with Cummins Westport 2013 ISX12 G

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Peterbilt Motors Company announced the availability of the new 2013 Cummins Westport ISX12 G natural gas engine. Based on the Cummins ISX12 diesel engine, the ISX12 G is both Environmental Protection Agency (EPA) and California Air Resources Board (ARB) certified.

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