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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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LiquidPiston awarded $9M contract from DEVCOM Army Research Laboratory for compact efficient heavy-fueled rotary engine program

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LiquidPiston announced a $9-million award from the US Army to design, build and demonstrate an advanced, heavy-fueled combustion engine that uses up to 30% less fuel than comparable gasoline-powered engines in the same power class and reduces size and weight by up to 10x over diesel engines with comparable power output. Earlier post.).

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Toyota’s liquid hydrogen GR Corolla will race in Fuji 24 Hours in May

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Toyota says that the fire was caused by a loosened joint in the hydrogen supply piping. At the same time, the incident also demonstrated that the safety equipment was functioning properly, shutting down the hydrogen supply in less than 0.1 Given a spark, gasoline will burn in any environment.

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ICCT LCA study finds only battery and hydrogen fuel-cell EVs have potential to be very low-GHG passenger vehicle pathways

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In addition to its regional and temporal scope, this study is distinct from earlier LCA literature in four key aspects: This study considers the lifetime average carbon intensity of the fuel and electricity mixes, including biofuels and biogas. This is especially important for assessing the GHG emissions of PHEVs.

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President Biden calls on Congress, States for fuel tax holiday; increase in refinery capacity

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President Biden called on Congress to suspend the federal gas tax for the next 90 days, through the busy summer driving season—18 cents per gallon for gasoline and 24 cents per gallon for diesel. He also continued his calls for the oil industry to increase refinery capacity to increase production.

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UK to invest £200M in fleet of zero-emission heavy-duty trucks

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The 3-year comparative programme will begin later this year to help decarbonize the UK’s freight industry with initial competitions for battery-electric and hydrogen-fuel-cell technology launching shortly. Our road freight industry is one of the most efficient in the world and contributes over £13 billion to the UK economy each year.

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EPA GHG Inventory shows US GHG down 1.7% y-o-y in 2019, down 13% from 2005

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This decrease was driven largely by a decrease in emissions from fossil fuel combustion resulting from a decrease in total energy use in 2019 compared to 2018 and a continued shift from coal to natural gas and renewables in the electric power sector. CO 2 emissions decreased 2.2% from 2018 to 2019. Source; EPA. Preliminary outlook for 2020.

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