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Five Cool Tech Demos From the ARPA-E Summit

Cars That Think

Chilldyne optimized the cold plate using corkscrew-shaped metal channels, called turbulators, that force water around them “like little tornadoes,” maximizing the heat absorbed, says Harrington. Emily Waltz Mining leaves behind piles of waste after the commercially viable material is extracted.

Li-ion 91
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Tech: Renewable Diesel: A Sustainable Substitute

Clean Fleet Report

Today, it is a cost-neutral way for fleet owners to achieve their goals by allowing them to convert an entire diesel-powered fleet to alternative fuel overnight. Renewable diesel can be produced using various technologies including those that process solid biomass, liquid biomass, waste gasification and pyrolysis.

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Virginia Tech team develops process for high-yield production of hydrogen from xylose under mild conditions

Green Car Congress

A team of Virginia Tech researchers, led by Dr. Y.H. Percival Zhang, has developed a process to convert xylose—the second-most abundant sugar in plants—into hydrogen with approaching 100% of the theoretical yield. Support for the current research comes from the Department of Biological Systems Engineering at Virginia Tech.

Virginia 331
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Syntec Biofuel and EERC Enter Joint Development Program to Convert Biomass and Waste to Bio-Butanol

Green Car Congress

has entered into a joint development program with the Energy & Environmental Research Center ( EERC ) at the University of North Dakota (UND) in Grand Forks for converting a wide variety of biomass and waste into bio-butanol. Syntec Biofuel Inc. This is concerning, as it uses food resources to produce fuel.

Waste 218
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GM recycles water bottles to make part for Chevy Equinox, coat insulation for the homeless, air filters

Green Car Congress

General Motors is turning its employees’ recycled water bottles into a noise-reducing fabric insulation that covers the Chevrolet Equinox engine. Given its drive to zero waste, all of GM’s global facilities recycle their water bottles. Given its drive to zero waste, all of GM’s global facilities recycle their water bottles.

Water 150
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St1 Etanolix food-waste-to-ethanol plant integrated into oil refinery in Gothenburg

Green Car Congress

The plant, built for North European Bio Tech Oy (NEB), recycles feedstocks such as food industry biowaste and process residue from local bakeries and bread from shops that is past its sell-by date into ethanol for transport fuel. In the hydrolysis stage, the feedstock is diluted with warm water in order to convert it into slurry.

Waste 150
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ARPA-E awarding $39M to 16 projects to grow the domestic critical minerals supply chain

Green Car Congress

First, an electric potential will be applied to water to simultaneously produce acidity and alkalinity. Olivine is a CO 2 -reactive waste product that can be returned as tailings after capture carbon from the air. Re-Mining Red Mud Waste for CO 2 Capture and Storage and Critical Element Recovery (RMCCS-CER) ($1,000,000).

Supplies 345