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IIT, Argonne team designs Li2O-based Li-air battery with solid electrolyte; four-electron reaction for higher energy density

Green Car Congress

The team’s battery chemistry with the solid electrolyte can potentially boost the energy density by as much as four times above lithium-ion batteries, which translates into longer driving range. A lithium-air battery based on lithium oxide (Li 2 O) formation can theoretically deliver an energy density that is comparable to that of gasoline.

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Researchers use quantum computing method to optimize molecular photoswitches for solar energy harvesting

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Molecular photoswitches that can both convert and store energy could be used to make solar energy harvesting more efficient. The procedure was based on a dataset of more than 400,000 molecules, which the researchers screened to find the optimum molecular structure for solar energy storage materials.

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Siemens Energy, FFI and GeoPura developing prototype ammonia cracker to produce hydrogen

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A Siemens Energy-led consortium has begun work in Newcastle, UK on a new £3.5 million) ammonia cracker prototype designed to produce green hydrogen at industrial scale. The system will be designed to deliver high-purity hydrogen, suitable for PEM fuel cell use, using FFI’s Metal Membrane Technology (MMT) purification process.

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Chartwell secures £320k Innovate UK Smart Grant to develop methanol-fueled vessel design

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The grant will enable Chartwell and consortium partners—Boat Electric & Electronics and Engineered Marine Systems—to develop and test the feasibility of a market-first methanol-fuelled vessel design, with applications in the offshore wind, commercial workboat and leisure sectors.

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DOE closes on $504M loan guarantee for world’s largest clean hydrogen and energy storage project

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The US Department of Energy (DOE) closed on a $504.4-million million loan guarantee to the Advanced Clean Energy Storage project in Delta, Utah (ACES Delta)—marking the first loan guarantee for a new clean energy technology project from DOE’s Loan Programs Office (LPO) since 2014.

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Heating Buildings With Solar Energy Stored in Sand

Cars That Think

It is a daunting question that a startup called Polar Night Energy, in the small and chilly nation of Finland (Figure 1), is attempting to answer. When you ask people about cleaner energy, they think of electricity,” says Tommi Eronen, CEO of Polar Night Energy. The apparent contradictions do not end there.

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Provaris receives ABS approval for design of H2Neo compressed hydrogen carrier

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Australia-based Provaris Energy has received class approval from the American Bureau of Shipping (ABS) for the design of Provaris’ 26,000 m 3 H2Neo compressed hydrogen carrier, the first of its kind to receive this level of approval.

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