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PNNL team develops new low-cost method to convert captured CO2 to methane

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By using a water-lean post-combustion capture solvent, (N-(2-ethoxyethyl)-3-morpholinopropan-1-amine) (2-EEMPA), they achieved a greater than 90% conversion of captured CO 2 to hydrocarbons—mostly methane—in the presence of a heterogenous Ru catalyst under relatively mild reaction conditions (170 °C and 2 pressure). Heldebrant, D.,

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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

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The two main components—the electrochemical conversion hardware through which the fluids are flowed (which sets the peak power capacity) and the chemical storage tanks (which set the energy capacity)—may be independently sized. The design permits larger amounts of energy to be stored at lower cost than with traditional batteries.

Low Cost 374
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LeMond Composites licenses ORNL low-cost carbon fiber manufacturing process; transportation, renewable energy, & infrastructure

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LeMond Composites, founded by three-time Tour de France champion Greg LeMond, has licensed a low-cost, high-volume carbon fiber manufacturing process developed at the US Department of Energy’s Oak Ridge National Laboratory (ORNL). Earlier post.)

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EPFL team develops low-cost water splitting cell with solar-to-hydrogen efficiency of 12.3%

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A team led by Dr. Michael Grätzel at EPFL (Ecole Polytechnique Fédérale de Lausanne) in Switzerland has developed a highly efficient and low-cost water-splitting cell combining an advanced perovskite tandem solar cell and a bi-functional Earth-abundant catalyst. Jingshan Luo, post-doctoral researcher, explains how. Credit: EPFL.

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Edeniq and Global Bio-chem to develop and commercialize technology to convert corn stover to industrial sugars for fuels

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a cellulosic sugar producer ( earlier post ), has signed a letter of intent with China-based Global Bio-chem Technology Group Company Limited to develop and to commercialize processes to convert corn stover to industrial sugars for use in the production of chemicals, fuels, and other bio-based products. Edeniq, Inc.,

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Sapphire Energy and Linde Group to commercialize hydrothermal treatment technology used to upgrade algae into crude oil

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and The Linde Group will expand their partnership to commercialize a new industrial-scale conversion technology needed to upgrade algae biomass into crude oil. The agreement spans a minimum of five years through the development of Sapphire Energy''s first commercial scale, algae-to-energy production facility.

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Calysta Energy engineering organisms to convert methane to low-cost liquid hydrocarbons; BioGTL process

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Conversion method. the largest US-based provider of synthetic genes for industrial and academic customers. This technology is critical for functional testing of mined sequences and building synthetic pathways in industrial host organisms. Carbon feedstock. Theoretical diesel yield (g/g). Photosynthesis. Sugar/biomass.

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