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CSIRO joins US sCO2-based power generation project STEP demo

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The Commonwealth Scientific and Industrial Research Organisation (CSIRO), Australia’s national science research agency, has 2 -based-power-generation-project/">joined the Joint Industry Partnership (JIP) of the Supercritical Transformational Electric Power (STEP) project known as STEP Demo.

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United announces investment in, commercial agreement with Dimensional Energy; CO2-to-SAF

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United and United Airlines Ventures (UAV) announced an investment in and commercial agreement with Dimensional Energy. million award from ARPA-E ( earlier post ), has developed a reactor and catalysts to convert CO 2 and hydrogen from water into syngas for use in the Fischer-Tropsch process.

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PNNL biocrude-to-diesel demo passes 2,000-hour catalyst stability milestone

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Biowaste to biofuel conversion process. The purpose of this project was to show that the commercially available catalyst could stand up to the thousands of hours of continuous processing that would be necessary to make biofuels a realistic contributor to reducing the world’s carbon footprint. —John Holladay.

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US researchers demo separation-free, IL-based process for conversion of biomass to advanced biofuel

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This toxicity can be mitigated by extensive water washing to remove residual ILs prior to saccharification or fermentation, by use of a new class of lower toxicity ILs, by development of IL-tolerant enzyme mixtures and biofuel production strains, or by a combination of these techniques. … —Sundstrom et al.

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XL Fleet launches pilot program with Essential Utilities, Inc. to electrify its utility fleet

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one of the largest publicly traded water, wastewater and natural gas providers in the US, serving approximately 5 million people across 10 states under the Aqua and Peoples brands, is launching a pilot program to electrify its two most popular commercial GM vehicle platforms with the XLH hybrid electric drive system.

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DOE awards LanzaTech $4M for low-carbon jet & diesel demo plant; 3M gpy; Audi evaluating fuel properties

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The catalyst first removes water from the ethanol (dehydration), leaving behind ethylene. The fuel meets all the specifications required for use in commercial aviation. Each gallon of ethanol is converted to produce ½ gallon of aviation fuel. Each gallon of ethanol is converted to produce ½ gallon of aviation fuel.

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Ignite Energy Resources and TRUenergy Plan Direct Coal-to-Liquids and Coal Drying Demo Project for Supercritical Water Technology

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Ignite Energy Resources supercritical water process diagram. IER’s proprietary supercritical water technology (SCW) transforms low-ranked coals, including lignite, directly into higher-valued oils and cleaner coal products. Source: IER. Click to enlarge. not via an indirect pathway (gasification) as in Fischer-Tropsch processes.

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