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New photocatalytic system converts carbon dioxide to valuable fuel more efficiently than natural photosynthesis

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The new system mimics a natural chloroplast to convert carbon dioxide in water into methane, very efficiently using light. Photosynthesis is the process by which chloroplasts in plants and some organisms use sunlight, water and carbon dioxide to create food or energy.

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IIT researchers develop electrolyzer that converts CO2 to propane

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Researchers at Illinois Institute of Technology (IIT), with colleagues at the University of Pennsylvania and the University of Illinois at Chicago have developed an electrolyzer capable of converting carbon dioxide into propane in a manner that is both scalable and economically viable. Nat Energy doi: 10.1038/s41560-023-01314-8

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HaaS company Hydra Energy delivers first converted hydrogen-diesel co-combustion heavy-duty truck; up to 40% hydrogen

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Hydra Energy, the Hydrogen-as-a-Service (HaaS) provider for commercial fleets looking to reduce emissions and costs with limited risk and no up-front investment ( earlier post ), has delivered its first hydrogen-converted, heavy-duty truck to paying fleet customer Lodgewood Enterprises. —Hydra Energy CEO Jessica Verhagen.

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Oxford spin-out OXCCU raises US$22.8M to transform carbon dioxide into sustainable aviation fuel

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OXCCU, a company spun-out from the University of Oxford in 2021 that is focused on converting carbon dioxide and hydrogen into industrial and consumer products ( earlier post ), completed an £18-million (US$22.8 Trafigura, TechEnergy Ventures and Doral Energy-Tech Ventures also participated in the financing.

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Small-series all-electric MINI Cooper SE Convertible to feature alloy wheels from 100% recycled aluminum

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The new MINI Cooper SE Convertible (combined power consumption: 17.2kWh/100 km according to WLTP) ( earlier post ) will be the first series model to be produced with alloy wheels that are made entirely from recycled aluminum. With the use of secondary materials that have a carbon footprint of less than 0.16

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Researchers use efficient microbial electrosynthesis cells to convert CO2 to butyric acid; upgrade to butanol

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Researchers from University of Girona (Spain) successfully used electrically efficient microbial electrosynthesis cells (MES) to convert CO 2 to butyric acid. Chain elongation resulted in the selective (78% on a carbon basis) production of butyric acid, a valuable chemical used in pharmaceuticals, farming, perfumes, and the chemical industry.

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LanzaTech, Danone develop method to convert carbon emissions directly into MEG, a key building block for PET

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The technology converts carbon emissions from steel mills or gasified waste biomass directly into MEG. The carbon capture technology uses a proprietary engineered bacterium to convert carbon emissions directly into MEG through fermentation, bypassing the need for an ethanol intermediate, and simplifying the MEG supply chain.

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