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UC Davis researcher finds ride-hailing EVs offer triple the emissions benefits of a personally owned EV

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Replacing a gasoline-powered ride-hailing vehicle with an electric vehicle can deliver three times the carbon benefits of a personally owned electric vehicle, according to a study by a University of California, Davis, researcher of Uber and Lyft data. The paper is published in the journal Nature Energy. Nat Energy (2020).

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UC Davis process produces gasoline-range hydrocarbons from biomass-derived levulinic acid; field-to-tank yield of >60% claimed

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Researchers at the University of California, Davis have developed a process for the production of branched C 7 –C 10 hydrocarbons in the gasoline volatility range from biomass-derived levulinic acid with good yield, operating under relatively mild conditions, with short reaction times. Source: Mascal et al. Click to enlarge.

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We’re the New Renewables

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But the net-zero target would never have been reachable without innovations in renewable- energy generation that let structures generate power on- site. But a new generation of TEGs uses cheaper, less toxic materials that convert both heat and kinetic energy to electricity with greater efficiency than earlier versions.

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California Energy Commission awards $750K to Electricore to study standardization of plug-in vehicle batteries

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Other projects receiving funding include: Foresight Renewable Solutions of San Francisco will receive $1.7 million to demonstrate renewable energy management using a compressed air energy storage system. Anaergia Services of Carlsbad received $395,121 to demonstrate a process which will convert green waste into renewable natural gas.

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Researchers find new high-yield route for producing key plastic ingredient from biomass

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Dauenhauer of the University of Massachusetts Amherst has discovered a new, high-yield method of producing p -xylene—the key ingredient used to make plastic bottles—from biomass-derived dimethylfuran and ethylene. Renewable process for production of p-Xylene from glucose. A team of chemical engineers led by Paul J.

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ZeaChem signs contract to develop advanced drop-in biofuels beyond cellulosic ethanol

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Acetogens have several advantages to yeast: they convert all xylose (C 5 ) and glucose (C 6 ) sugars and tolerate all breakdown products of biomass; they operate in harsh environments; and they produce no CO 2 as a by-product. For the ethanol process, the acetic acid is then converted to an ester which is then hydrogenated to make ethanol.

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DOE awards $35M to 15 projects in ARPA-E ECOSynBio program to reduce carbon footprint of biofuel production

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As a result, there is a critical need to create new pathways for biofuel conversion that reduces carbon waste, prevents the loss of CO 2 emissions, and in turn, maximizes the amount of renewable fuel a conversion process yields. National Renewable Energy Laboratory. University of Wisconsin-Madison. Stanford University.

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