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

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The new PNNL carbon capture and conversion system brings the cost to capture CO 2 down to about $39 per metric ton. The process takes flue gas from power plants, uses a PNNL-patented solvent to strip out CO 2 , then converts the CO 2 into methanol. gal ($470/metric ton), is presented. —Kothandaraman et al.

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Solid Power unveils all-solid-state platform technology, transitions silicon cells to pilot line

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Solid Power, a producer of all-solid-state batteries for electric vehicles, provided details on its All-Solid-State Platform technology and the three unique battery designs it enables. Solid Power has also announced the successful transition of its high-content silicon all-solid-state battery to the company’s Colorado-based production line.

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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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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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RecycLiCo and Nanoramic Laboratories partner for lithium-ion battery recycling

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The collaboration aims to attain mutual recognition of the future integration of Nanoramic and RecycLiCo technologies in commercial operations. RecycLiCo Battery Materials and Nanoramic Laboratories announced a strategic collaboration with the goal of optimizing the complete life cycle of lithium-ion batteries.

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SK E&S, SK Plug Hyverse partner with Korea South-East Power for green hydrogen & green ammonia production

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SK E&S and SK Plug Hyverse—a joint venture (JV) formed in January of this year by SK E&S and Plug Power—will work with Korea Southeast Power Generation (KOEN) to cooperate with green hydrogen and green ammonia projects based on renewable energy resources in Korea and abroad.

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