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PNNL team develops least costly to date carbon capture system with conversion to methanol

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Researchers at the Department of Energy’s Pacific Northwest National Laboratory (PNNL) have created a new system—the least costly to date—that efficiently captures CO 2 and converts it into methanol. The new PNNL carbon capture and conversion system brings the cost to capture CO 2 down to about $39 per metric ton.

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LLNL report lays out technology pathways for California to become carbon-neutral and then -negative by 2045; 3 pillars of negative emissions

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Lawrence Livermore National Laboratory (LLNL) scientists have identified a suite of technologies to help California to become carbon-neutral—and ultimately carbon-negative —by 2045. Source: “Getting to Neutral”. The report codifies a number of significant conclusions by researchers at eight institutions.

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Researchers show economic, environmental and grid-resilience benefits of converting diesel trains to battery-electric

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Improved battery technology plus access to cheap renewable electricity open the possibility of battery-electric rail. TCO of locomotives by propulsion technology over 20?years Both technologies are estimated using a 9.1-MWh Economic, environmental and grid-resilience benefits of converting diesel trains to battery-electric.”

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European power-to-methane company Electrochaea opens California subsidiary

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Electrochaea GmbH, a European provider of renewable methane technology, has established a California-based US subsidiary, Electrochaea Corporation, to accelerate the commercial roll-out of its technology in North America. This gas can be directly injected into the existing natural gas grid or used immediately.

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DOE awards ~$34M to 11 projects to advance waste and algae bioenergy technology

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Biomass feedstocks can be produced by municipal solid waste (MSW) streams and algae and converted into low-carbon fuels that can significantly contribute to the decarbonization of transportation sectors that face barriers to electrification, such as aviation and marine. University of California: San Diego. Federal share. AMP Robotics.

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PNAS study finds Vertimass CADO efficient way to convert ethanol to biohydrocarbons; 40 to 96% reduction in GHGs, based on feedstock

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Vertimass originally licensed the technology from Oak Ridge National Laboratory (ORNL) in 2014. Through the ability to process vapor containing about 40% ethanol in water that is released when fermentation streams are volatilized, overall CADO costs for conversion of wet ethanol into the hydrocarbon blendstocks are estimated at $2.00/GJ

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Researchers develop dual cellular-heterogeneous catalyst technology to produce olefins from plant sugar

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The new study by scientists at the University of California Berkeley and the University of Minnesota is published in Nature Chemistry. In order to use plants to make new materials, both problems must be solved—the conversion process needs to strip oxygen atoms from the glucose, and molecules must be combined to make larger products.

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