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NREL develops novel method to produce renewable acrylonitrile; carbon fibers from renewable biomass

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Researchers from the National Renewable Energy Laboratory (NREL) and their colleagues have devised a novel catalytic method to produce renewable acrylonitrile (ACN) using 3-hydroxypropionic acid (3-HP), which can be biologically produced from sugars. Conceptual process diagram for renewable ACN production from biomass sugars.

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DOE awarding $12M for early-stage research for natural gas engines and off-road fluid power systems

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The US Department of Energy (DOE) is awarding $12 million to support early-stage research for natural gas engines and off-road fluid power systems. Recipients of the three new cost-shared projects are: Colorado State University will receive $1.2 University of Minnesota will receive $1.1

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6.8M gallons in new contracts for Redeem renewable natural gas

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The first phase of the project, which has been completed, delivers renewable compressed natural gas (CNG) through six new dispensers. Ruan is deploying trucks with new ultralow-NO x Cummins Westport engines with funding from California’s HVIP program, which provides incentives for cleaner and more efficient near-zero vehicles.

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Propel Fuels reports strong consumer adoption of renewable diesel in SoCal; retail sales up 300% over biodiesel

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Utilizing Neste’s NEXBTL renewable diesel, Propel’s Diesel HPR is a low-carbon, drop-in renewable fuel that meets the ASTM D-976 petroleum diesel specifications for use in diesel engines, while offering drivers better performance and lower emissions. Earlier post.)

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NREL-led research could lead to improved enzyme performance to break down biomass for renewable fuels

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A team led by researchers from the US Department of Energy’s (DOE) National Renewable Energy Laboratory (NREL) have gained new insights into how glycosylation—the natural attachment of sugars to proteins—affects a key cellulase enzyme. Enzymes for breaking down cellulose are notoriously difficult to engineer for improved activity.

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DOE selects 4 more algae technology projects for up to $8.8M in funding; > $16M total

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The selected projects include the following: Colorado School of Mines. Lawrence Livermore National Laboratory will ecologically engineer algae to encourage growth of bacteria that efficiently remineralize dissolved organic matter to improve carbon dioxide uptake and simultaneously remove excess oxygen.

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HOMER Grid software now models EV charging stations

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The new capability helps users design optimal renewable energy and storage systems to reduce utility costs—especially demand charges—of electric vehicle charging. The solution is to co-locate renewables and storage with charging infrastructure.

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