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Greenergy opts for Haldor Topsoe’s HydroFlex technology to produce low-carbon fuels from waste tires

Green Car Congress

Greenergy will invest in Front End Engineering Design (FEED) of a project to produce low-carbon transportation fuels from waste tires. In the first phase, the planned facility will process up to 300 tons of shredded tires each day to produce low-carbon, low-sulfur drop-in fuels that can be blended into diesel and gasoline.

Waste 397
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DOE researchers investigate economic and environmental impacts of converting wet waste to renewable diesel

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An open-access paper on their results is published in the journal ACS Sustainable Chemistry & Engineering. Meanwhile, wet waste feedstocks, such as animal manure and fats, oils, and greases (FOG), represent another important category of resources that could be utilized to produce MCCI bioblendstocks due to its abundant availability.

Waste 434
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HyMethShip seeks to fuel ship engines with hydrogen from methanol

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The EU-funded HyMethShip project developed a system that innovatively combined a membrane reactor, a CO 2 capture system, a storage system for CO 2 and methanol as well as a hydrogen-fueled combustion engine to power ships. The bottom part shows how hydrogen for the engine is obtained from methanol in the reactor (blue arrow).

Hydrogen 480
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GTI quantifies opportunity to produce low-carbon renewable natural gas (RNG) from wood wastes

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GTI has released a site-specific engineering design titled “ Low-Carbon Renewable Natural Gas (RNG) from Wood Wastes ”. A biomass power plant in Stockton, California, was the host site for the engineering design effort. A biomass power plant in Stockton, California, was the host site for the engineering design effort.

Waste 281
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PACCAR to offer Cummins X15N natural gas engine in Kenworth and Peterbilt trucks

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PACCAR will work with Cummins to offer the new Cummins X15N natural gas engine ( earlier post ) in Kenworth and Peterbilt trucks. The X15N is the first natural gas engine to be designed specifically for heavy-duty truck applications with up to 500 horsepower output.

Kenworth 459
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Renault Scénic Vision hydrogen hybrid concept offers 75% smaller carbon footprint than a conventional BEV

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Its hybrid electric and hydrogen powertrain aims to reduce downtime related to energy recharging while reducing the carbon footprint, including the battery. Renault Scénic Vision is zero emission in production and in use with a 75% smaller carbon footprint than a conventional battery electric vehicle.

Hydrogen 482
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Cummins to introduce 15-liter natural gas engine for North America; basis for hydrogen engine under development

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will bring to market a 15-liter natural gas engine for heavy-duty trucks. The 15-liter natural gas engine is an important part of Cummins strategy for its path to zero emissions. —Srikanth Padmanabhan, President, Engine Business, Cummins. Cummins Inc. gCO 2 e/MJ.