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Phillips 66 progressing its conversion of California refinery to renewable fuels

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In August 2020, Phillips 66 announced that it planned to reconfigure its San Francisco Refinery in Rodeo, California, to produce renewable fuels. In April, the company completed the diesel hydrotreater conversion, which will ramp up to 8,000 bbl/d (120 million gallons per year) of renewable diesel production by the third quarter of 2021.

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Chevron, Cummins team on renewable natural gas engine demonstration with Walmart

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Chevron USA, a subsidiary of Chevron Corporation, announced definitive agreements to supply fuel linked to renewable natural gas for a Walmart Inc. After taking delivery, Walmart will field-test the finished trucks at its distribution center in Fontana, California, with Chevron supplying the trucks with CNG linked to renewable natural gas.

Chevron 370
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Multicomponent catalytic system efficiently converts carbon dioxide to methanol

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Inspired by naturally occurring processes, a team of Boston College chemists used a multi-catalyst system to convert carbon dioxide to methanol at the lowest temperatures reported with high activity and selectivity. Methanol is a promising renewable fuel that can be adapted to the current liquid fuel infrastructure.

Convert 355
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Renewable natural gas from food waste offers negative carbon intensity as LCFS pathway: -80 gCO2e/MJ

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The proposed carbon intensities for the two pathways are -79.91 The percolate is the liquid that is sprayed on the organics. The organisms that produce the biomethane reside in the percolate. gCO 2 e/MJ and 0.28 gCO 2 e/MJ, respectively. Electricity is used to run the upgrading unit.

Waste 353
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Global Clean Energy buys Bakersfield refinery for $40M, converting to produce renewable diesel

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GCEH will immediately commence retooling the refinery to produce renewable diesel from organic feedstocks such as vegetable oils. The balance of feedstock will be provided from various non-petroleum renewable feedstocks, such as used cooking oil, soybean oil, distillers’ corn oil, and others.

Renewable 389
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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

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Researchers at Harvard have demonstrated a metal-free organic–inorganic aqueous flow battery—a quinone–bromide flow battery (QBFB)—as an example of a class of energy storage materials that exploits the favorable chemical and electrochemical properties of a family of molecules known as quinones.

Low Cost 374
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Renewable Energy Group collaborates with Iowa State University on hydrotreater pilot plant for renewable diesel

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Biofuels producer Renewable Energy Group joined Iowa State University (ISU) at the BioCentury Research Farm (BCRF) to mark the start of a new hydrotreater pilot plant. REG converts waste and byproduct fats and oils into biodiesel and renewable diesel.

Iowa 318