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UC Davis ITS report finds state transition to ZEVs will ultimately be cost-effective

Green Car Congress

California’s transition to zero emission vehicles (ZEVs) will begin to save the state money by as early as 2030, according to a study by researchers at the Institute of Transportation Studies at the University of California, Davis (ITS-Davis). Institute of Transportation Studies/UC Davis).

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Daimler Truck North America and Cummins collaborate to upfit Freightliner Cascadia with hydrogen fuel cell powertrains

Green Car Congress

Cummins and Daimler Truck North America (DTNA), the largest heavy-duty truck manufacturer in North America, are collaborating to upfit and validate Freightliner Class 8 Cascadia trucks with a Cummins hydrogen fuel cell powertrain for use in North America. —Amy Davis, Vice President and President of New Power at Cummins.

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NACFE releases guidance report on hydrogen fuel cell heavy-duty trucks

Green Car Congress

The North American Council for Freight Efficiency (NACFE) released its latest Guidance Report , Making Sense of Heavy-Duty Hydrogen Fuel Cell Tractors. Almost every day there is a new announcement about hydrogen fuel cell electric trucks. —Amy Davis, President of New Power Business, Cummins. of hydrogen adoption in 2030.

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Chevron and Cummins announce strategic collaboration on hydrogen

Green Car Congress

Exploring opportunities to leverage Cummins electrolyzer and fuel cell technologies at one or more of Chevron’s domestic refineries. Cummins recently announced it has begun testing a hydrogen-fueled internal combustion engine. —Andy Walz, president of Chevron’s Americas Fuels & Lubricants. Earlier post.).

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Rio Tinto and ARENA to study hydrogen calcination to reduce carbon emissions in alumina refining

Green Car Congress

Calcination is an energy-intensive process, for which the current predominant fuel is natural gas. In a 2017 open-access paper exploring the use of concentrated solar thermal (CST) radiation for alumina calcination, Davis et al. Dominic Davis, Fabian Müller, Woei L. A fifth-generation (circa 2011) alumina calciner.

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

Green Car Congress

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. gallons US).

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UC Davis report finds LCFS compliance costs may rise rapidly; recommends offsetting measures

Green Car Congress

Both proposals have the additional advantage of generating funds which may be used to increase investments in low CI fuel technologies. The LCFS program calls for a 10% reduction in the carbon intensity of fuel sold in California over the next decade. The program is agnostic as to which fuels can be used to meet the Standard.

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