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

Green Car Congress

The SAF that was used in the test consists of two components: HEFA (Hydroprocessed Esters and Fatty Acids), produced from waste fat and waste plant oils by low-carbon fuel specialist World Energy in Paramount, California; and SAK (Synthesized Aromatic Kerosene) made from waste plant-based sugars by Wisconsin-based Virent Inc.

Waste 367
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New Paper Shows: “A Win on Climate is a Win for Health”

CleanTechnica EVs

From ramping up clean electricity to eliminating food waste. Projects that lead to a low-carbon society and limit climate change will have more and greater benefits for health than previously realized. Courtesy of University of Wisconsin-Madison Global Health Institute (GHI). By Ann Grauvogl Those are […].

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DOE awards $4M to two DME projects

Green Car Congress

The US Department of Energy (DOE) Vehicle Technologies Office (VTO) awarded more than $4 million in funding to test novel applications of dimethyl ether (DME) as a low-carbon alternative to fossil fuels. Oberon Fuels, the first company to produce renewable DME (rDME) in the US, is a supporting partner.

Waste 186
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EnTech Solutions, Peterbilt, Maki Trucking Partner to transport renewable natural gas with electric truck

Green Car Congress

US Gain, a division of Wisconsin-based US Venture, Inc., The biodigester facility converts agricultural waste from four regional dairy farms into RNG, eliminating greenhouse gas (GHG) emissions normally released by the dairy manure. The addition of EV transportation of the fuel further reduces the RNG’s carbon intensity (CI) score.

Peterbilt 195
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DOE awards $97M to 33 bioenergy research and development projects

Green Car Congress

These projects will improve the performance and lower the cost and risk of technologies that can be used to produce biofuels, biopower, and bioproducts from biomass and waste resources. Scale-up and Qualification of Net-Zero Sustainable Aviation Fuels from Wet Waste. Topic 2: Waste to Energy Strategies for the Bioeconomy.

Waste 186
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DOE awarding $46M to 8 companies to support commercial fusion energy development

Green Car Congress

Realta, spun out of a $10-million ARPA-e funded project at the University of Wisconsin-Madison, is targeting industrial heat and power as an early application for its fusion technology in which the ability to operate at a wide range of scales is a significant advantage. Realta Fusion Inc. Madison, WI). Tokamak Energy Inc. Bruceton Mills, WV).

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U Wisc. scientists develop new method to convert lignin to simple chemicals under mild conditions

Green Car Congress

Researchers at the University of Wisconsin have disclosed a new method to convert lignin, an important component of biomass waste, into simple chemicals. Lignin, which accounts for nearly 30% of the organic carbon in the biosphere, is a complex material containing chains of six-carbon rings. —Shannon Stahl.

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