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Cemvita demonstrates “gold hydrogen” production in situ, sets up subsidiary

Green Car Congress

Cemvita scientists increased microbe performance by six and a half times the rate needed to produce hydrogen at $1/kg, a key milestone necessary to advance the program toward commercialization. Source: Cemvita. —Charles Nelson, Chief Business Officer of Cemvita.

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UNSW, H2Store to develop hydrogen storage for renewables; residential and commercial P2G

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Professor Kondo-Francois Aguey-Zinsou and his team at UNSW’s School of Chemical Engineering have developed a system that provides cheap storage and transportation of hydrogen which they expect will provide a new alternative for energy storage within two years.

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SpaceX VP says Starship is already winning commercial launch contracts

Teslarati

A SpaceX executive says that the company’s next-generation, full-reusable Starship rocket has already secured multiple commercial launch contracts. Where competition is possible, Falcon 9 dominates the global commercial launch market for both small and large satellites.

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Researchers split seawater without pre-treatment to produce green hydrogen

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University of Adelaide’s Professor Shizhang Qiao, co-corresponding author, said that the researchers used a non-precious and cheap catalyst in a commercial electrolyzer. A flow-type natural seawater electrolyser with Lewis acid-modified electrodes (Cr 2 O 3 –CoO x ) exhibits the industrially required current density of 1.0 A cm

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A DIY E-bike Conversion on the Cheap

Cars That Think

Thanks to a few recent technical and commercial developments, I was able to come up with an e-bike conversion that cost me less than US $200 and yet functions impressively. Consider the two e-bikes described in. this month's Gizmo column , which each cost thousands of dollars.

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Lux: graphene severely underperforming commercially against “massive hype”

Green Car Congress

Market analyst firm Lux Research has maintained a skeptical stance about the commercial prospects of graphene even in the light of the material’s compelling properties. A research and patent boom along with impressive technical performance is far from a guarantee of commercial success. Lack of concrete commercial performance metrics.

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Univ of Washington team working to make poplar coppice viable cheap, high-volume biofuel feedstock

Green Car Congress

Our research proved that poplar coppice can be a good option to meet the cheap, high-volume criteria of biofuel feedstock. When scaled up to a commercial operation, leaves should be removed and may be used for other purposes, such as feed for animals.