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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. estimated that with conversion by hydrothermal liquefaction (HTL) and upgrading, the wet waste resource availability in the United States could be converted to jet fuel that is equivalent to about 24% of the U.S.

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bp ventures invests $10M in waste-to-biomethanol company WasteFuel; offtake MoU

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bp ventures has committed $10 million, leading the Series B investment round, in WasteFuel , a California-based biofuels company that will use proven, scalable technologies to convert bio-based municipal and agricultural waste into lower carbon fuels, such as biomethanol. billion metric tons by 2050.

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Cal Energy awards GTI $1M grant to demo production-intent version of CWI 6.7L medium-duty natural gas engine with HD-OBD

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The California Energy Commission awarded the Gas Technology Institute (GTI) a $1-million grant to demonstrate a production-intent advanced version of the Cummins Westport Inc. G natural gas engine. liter stoichiometric spark ignited (SI) natural gas engine now referred to as the ISB6.7 CWI) ISB6.7 g/bhp-hr emissions level.

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Big Blue Bus investing $18.2M to upgrade bus fleet; Cummins-Westport Near-Zero NOx engines

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million in Federal Transit Administration (FTA) and California Proposition 1B Bond funds to replace fifty 40-foot New Flyer buses purchased between 2004 and 2006. In 2014, Big Blue Bus became the first transit agency in Southern California to purchase buses with near-zero compressed natural gas (CNG) engines. Earlier post.).

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Gevo contracts with Mustang Engineering for the conversion of Gevos renewable isobutanol to biojet fuel

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a renewable chemicals and advanced biofuels company, signed an engineering and consulting agreement with Mustang Engineering, LP for the conversion of Gevo’s renewable isobutanol to biojet fuel. Once completed successfully, the company will initiate jet engine testing with engine manufacturers. Gevo, Inc.,

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UPS/Greenbiz study identifies motivators and barriers to electric fleets

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In addition to the fuel savings, electric vehicles typically require less maintenance than traditional internal combustion engine vehicles, which means lower maintenance costs. —Scott Phillippi, UPS senior director of automotive maintenance and engineering.

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Verizon Contracts Steelweld to Convert 300 Vans to CNG, Adding 260 Hybrids

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to convert 300 gasoline-powered Ford E-250 cargo vans to CNG, a move that will reduce vehicle carbon emissions by 480 tons per year. On average, CNG engines emit 23% less carbon dioxide than comparable gasoline-powered vans. —Margaret Serjak, Verizon’s operations president in California.

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