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Gevo develops process to convert isobutanol or fusel oils into renewable diesel

Green Car Congress

has developed proprietary, breakthrough processes that convert either low-carbon isobutanol or low-value fusel oils—a mixture of alcohols that are byproducts from fermentation processes such as alcohol production—into renewable diesel. Gevo expects this to open yet another door for Gevo products.

Renewable 236
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Diamond Green Diesel to more than double renewable fuel capacity using second Honeywell Ecofining unit; 675M barrels renewable diesel per year

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will more than double its annual production of renewable diesel with the completion of a second Honeywell Ecofining process unit with a capacity of 30,000 barrels per day (bpd). The Diamond Green Diesel facility converts inedible oils and other waste fats into a high-quality renewable diesel fuel. and Darling Ingredients Inc.,

Renewable 397
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IIASA-led study proposes Underground Gravity Energy Storage as long-term energy storage solution for renewables

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Renewable energy sources are central to the energy transition toward a more sustainable future. In a new study led by the International Institute for Applied Systems Analysis (IIASA), an international team of researchers developed a novel way to store energy by transporting sand into abandoned underground mines.

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UGI and Vertimass in 15-year agreement to produce renewable fuels in the US and Europe; $500M investment; propane and SAF

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UGI Corporation has entered into a 15-year agreement with California-based technology developer Vertimass to utilize their catalytic technology to produce renewable fuels from renewable ethanol in the US and Europe. The technology enables flexible production of the renewable fuels to align with regional market demand.

Renewable 305
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Cummins begins testing of hydrogen-fueled internal combustion engine

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Cummins has begun testing a hydrogen-fueled internal combustion engine. The hydrogen engine program can potentially expand the technology options available to achieve a more sustainable transport sector, complementing our capabilities in hydrogen fuel cell, battery electric and renewable natural gas powertrains.

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Strategic Biofuels successfully tests carbon capture and storage for renewable diesel plant

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LGF is the first renewable diesel fuel project to achieve this milestone. Carbon capture and permanent geologic sequestration is no longer a hypothetical scenario for Louisiana Green Fuels—successful completion of the test well is a major milestone that’s not been achieved by any other renewable diesel project.

Renewable 353
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Diamond Green Diesel to boost renewable diesel capacity to 1.2B gallons/year; $1.45B expansion project

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Darling and Valero jointly announced that their 50/50 joint venture, Diamond Green Diesel (DGD), has received approval from both companies’ Boards of Directors to proceed with the construction of the renewable diesel production facility to be located at Valero’s Port Arthur, Texas refinery. The current estimated construction cost is $1.45

Diesel 397