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DOE awards $4M to two DME projects

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in Darrien, Illinois, for a project entitled “High Pressure Fast Response Direct Injection System for Liquified Gas Fuels Use in Light-Duty Engines”. Founded in 2010 to provide innovative energy solutions to reduce emissions, waste, and carbon impact, Oberon Fuels is the only company currently producing renewable DME commercially.

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DENSO Develops Exhaust Gas Temperature Sensor With Improved Temperature Detection Accuracy

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The new sensor, which is located in front of the diesel particulate filter (DPF) and used to control temperature for DPF regeneration, helps reduce harmful diesel emissions and improves fuel efficiency by enabling more precise control of aftertreatment systems.

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Mazda announces SKYACTIV-X: gasoline Spark Controlled Compression Ignition

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In 2014, Mazda said that it was planning a second generation of SkyActiv gasoline engines around 2020 that would achieve approximately 30% better fuel economy than production SKYACTIV engines using a form of homogenous charge compression ignition (HCCI) (see Yamasaki et al. the greatest contribution to reducing carbon dioxide emissions.

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FedEx Express fleet exceeds 2020 fuel improvement goal of 20%; sets new goal of 30% improvement compared to 2005

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Approximately 35% of the FedEx Express diesel vehicle pickup and delivery fleet has already been converted to more efficient and cleaner emission models that comply with 2010 US Environmental Protection Agency diesel emission standards. FedEx Express is not alone in its efforts to increase its overall vehicle fuel efficiency.

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Propel Fuels expands retail sales of drop-in renewable diesel across Southern California; $2.59/gallon

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In HPR’s first three months of sales, Propel has seen a 300% increase in gallons sold compared to its former biodiesel product (B20). Diesel HPR made its North American debut in March 2015 at 18 Propel stations across Northern California. Earlier post.)

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New Icon-class ships from Royal Caribbean to be powered by LNG with 2022 delivery; testing hydrogen fuel cells in 2017

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The newest class of ships from Royal Caribbean Cruises Ltd (RCL) will be powered by liquefied natural gas (LNG) and likely will introduce the use of fuel cell technology, ushering in a new era of shipbuilding that will significantly reduce greenhouse gas emissions. The ships will join the fleet of Royal Caribbean International.

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