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

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Heavy-duty diesel vehicles using mixing controlled compression ignition (MCCI), the most common ignition and combustion strategies for heavy-duty diesel engines, contribute significantly to the emissions of GHG, oxides of nitrogen (NO x ), and particular matter (PM) and are subject to stringent emission standards. Skaggs et al.

Waste 434
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Greenergy opts for Haldor Topsoe’s HydroFlex technology to produce low-carbon fuels from waste tires

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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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Strategic Biofuels successfully tests carbon capture and storage for renewable diesel plant

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Strategic Biofuels announced that its Carbon Capture and Sequestration (CCS) Test Well Program was successfully completed at the company’s Louisiana Green Fuels Project (LGF) in Caldwell Parish, Louisiana. LGF is the first renewable diesel fuel project to achieve this milestone.

Renewable 353
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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. <>/div>. —Bill Crotinger.

Renewable 448
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Raven SR & Hyzon Motors to build up to 100 waste-to-hydrogen hubs

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At the hubs, which can be built at or near landfills, Raven SR will convert mixed and multiple organic wastes, including municipal solid waste, greenwaste, food waste, medical, paper, etc. Careful temperature control prevents glass and metals from melting and becoming slag, and produces a biocarbon which is a salable product.

Waste 459
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Aemetis signs $3B, 10-year supply agreement for 450M gallons of renewable diesel with industry-leading travel stop company

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Aemetis, a renewable fuels company focused on negative carbon intensity products ( earlier post ), has signed a 10-year, 450-million-gallon renewable diesel supply agreement with an industry-leading travel stop company, which is expected to generate more than $3 billion in revenue. Combined with $2.1

Renewable 321
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Aemetis selects Worley to provide engineering for renewable jet and diesel production plant; Axens technology

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has awarded an engineering services contract to Worley for the Aemetis “Carbon Zero” renewable jet and diesel plant in Riverbank, California. The Aemetis Carbon Zero renewable jet and diesel project is designed to hydrotreat renewable oils with hydrogen from orchard and forest wood waste. Aemetis, Inc.

Renewable 186