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GWU team demonstrates highly scalable, low-cost process for making carbon nanotube wools directly from CO2

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Stuart Licht have demonstrated the first facile high-yield, low-energy synthesis of macroscopic length carbon nanotubes (CNTs)—carbon nanotube wool—from CO 2 using molten carbonate electrolysis ( earlier post ). The most compact form of captured carbon is through its transformation to solid carbon.

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

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mΩ m 2 ) cells in a batch-fed mode, alternating high CO 2 and hydrogen (H 2 ) availability to promote the production of acetic acid and ethanol. 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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Volkswagen LCA highlights carbon benefits of EV vs diesel on Golf: 119 vs 140 g CO2/km; ID. family to reduce footprint

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They decrease all the more, the more regenerative energies are available. Among other things, the carbon dioxide emissions are investigated during all product stages of the automobile: The emissions generated by the extraction of raw materials, the production of components, and the assembly are included in the production.

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Deutsche Post now automatically offsetting all CO2 emissions from mail transport

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Up until now, the GoGreen option was subject to a charge and only available to business customers with a shipping volume of at least 50,000 items per year. Already, Deutsche Post DHL delivers mail and parcels carbon-free in more than 50% of its delivery districts, making it by far Germany’s most climate-friendly logistics provider.

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New process uses localized surface plasmons for room-temperature conversion of CO2 to CO

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Researchers at the National Institute of Standards and Technology (NIST) and their colleagues have demonstrated a room-temperature method that could significantly reduce carbon dioxide levels in fossil-fuel power plant exhaust, one of the main sources of carbon emissions in the atmosphere.

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Volvo Cars switches to biodiesel for ocean freight; cutting fossil CO2 emissions by 84%

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On the contrary, we want to spark other car makers into action as well, to increase demand for carbon efficient ocean transports and to establish renewable fuels as a mid-term solution that works. We don’t view this initiative as a competitive advantage. We all have a responsibility to act.

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Engineered E. coli could make carbohydrates, renewable fuel, from CO2

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Researchers from Newcastle University in the UK have engineered Escherichia coli bacteria to capture carbon dioxide using hydrogen gas to convert it into formic acid. The investigators used a special pressurized bioreactor filled with H 2 and CO 2 to make the gases available to the microbes. In this study, an E. —Roger et al.

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