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Rolls-Royce and Gulfstream test 100% SAF blend in G650 twin-jet; HEFA and SAK

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SAF is typically a blend of a renewable synthetic paraffinic kerosene (SPK) fuel—such as HEFA—and petroleum-based Jet A fuel.

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Tesoro to acquire renewable fuels company Virent

Green Car Congress

Renewable fuels and chemicals company Virent and petroleum refiner and marketer Tesoro have reached an agreement for Tesoro to become Virent’s new strategic owner. Virent’s technology can replace more than 90% of the products that come from a barrel of crude oil. Earlier post.). Source: Virent. Click to enlarge.

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Renewable plastic precursor could reduce cost of cellulosic ethanol by >$2/gallon

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Plant biomass is typically about 40% oxygen by weight, while petroleum oil is less than 0.1% The Wisconsin Alumni Research Foundation (WARF) is in charge of licensing the technology. Comparison of costs and MSPs for the DHH pathway with the direct hydrogenolysis pathway. Source: Click to enlarge.

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Solazyme and Amyris receive Presidential Green Chemistry Challenge awards

Green Car Congress

Solazyme received the award for Greener Synthetic Pathways for its tailored oils produced from microalgal fermentation. Amyris received the Small Business award for its renewable hydrocarbon farnesane for use as diesel and jet fuel. However, those oils may not have the ideal composition for any particular use.

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US State Department Issues Permit for Alberta Clipper Pipeline for Oil Sands Crude Delivery to US

Green Car Congress

The US State Department has issued a Presidential Permit to Enbridge Energy, Limited Partnership to enable construction of the Alberta Clipper pipeline for the transport of crude oil from the Canadian oil sands to US refineries. The 1,000-mile/1,607-km pipeline will run from Hardisty, Alberta, Canada, to Superior, Wisconsin.

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Office of Naval Research awards UW-Madison ERC $2M grant to develop model to characterize performance of drop-in renewable fuels

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The US Office of Naval Research (ONR) has awarded a team led by Dr. Rolf Reitz at the University of Wisconsin-Madison a $2-million grant to develop a tool to characterize the performance of hydrogenated vegetable oil (HVO) drop-in fuels.

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USDA Report Provides Regional Roadmap To Meeting the Biofuels Goals of the Renewable Fuels Standard by 2022; Southeast to Provide ~50% of Advanced Biofuels

Green Car Congress

The US Department of Agriculture (USDA) released a report outlining both the current state of renewable transportation fuels efforts in the US and a plan to develop regional strategies to increase the production, marketing and distribution of biofuels. Soybean oil, Energy cane, Biomass Sorghum, Perennial grasses, Woody biomass.

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