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Sandia team puts power into local grid with supercritical CO2 closed-loop Brayton-cycle turbine

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Sandia National Laboratories researchers recently delivered electricity produced by a new power-generating system to the Sandia-Kirtland Air Force Base electrical grid. In comparison, the Brayton cycle has a theoretical conversion efficiency upwards of 50%. It took us a long time to get the data needed to let us connect to the grid.

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New long-duration, extended capacity Na-Al battery design for grid storage

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The new battery design could help ease integration of renewable energy into the electrical grid at lower cost, using Earth-abundant metals, according to a study just published in Energy Storage Materials. Compared with a seasonal battery, this new design is especially adept at short- to medium-term grid energy storage over 12 to 24 hours.

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DOE announces $15.5B package primarily focused on retooling existing factories for EVs

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This includes making available $2 billion in grants and up to $10 billion in loans to support automotive manufacturing conversion projects that retain high-quality jobs in communities that currently host these manufacturing facilities. Leveraging New Loan Authority for Automotive Manufacturing Conversion Projects.

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Mercedes-Benz Cars plants in Germany to be supplied with CO2-neutral energy from 2022

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In Germany, all Mercedes-Benz plants will be supplied with CO 2 -neutral energy. Today, new plants in Europe are already planned with a CO2-neutral energy supply from the start. With a CO2-neutral energy supply of the plants, we are consistently pursuing this approach and are actively driving sustainability in production.

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STEAG and thyssenkrupp planning joint green hydrogen project

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In the next few years, the company expects the conversion of one blast furnace to result in an annual demand of around 20,000 tonnes of green hydrogen. This demand will increase to some 720,000 tonnes per year by 2050 as a result of the gradual conversion of the plants and equipment. ©euroluftbild.de/Hans Hans Blossey.

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Rhombus Energy Solutions use Wolfspeed’s SiC devices for faster EV charging infrastructure

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will supply 1200V Silicon Carbide MOSFETs to Rhombus Energy Solutions for its EV2flex line of charging infrastructure products, enabling greater efficiency, higher power density and faster charging times. Silicon Carbide technology leader Wolfspeed, Inc.

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REV Technologies Inc. is chosen by SAIC to supply vehicle-to-grid technologies for TARDEC project

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to provide EV conversion technology and integrated vehicle-to-grid (V2G) and vehicle-to-site (V2S) networking solutions under the Aloha Micro Grid program for the U.S. The REV vehicles act as dynamic energy storage devices on the power grid, together acting as an extension of the power plant whenever they are plugged in.

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