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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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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. It took us a long time to get the data needed to let us connect to the grid. In comparison, the Brayton cycle has a theoretical conversion efficiency upwards of 50%.

Grid 396
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DOE awarding $1.6B to 11 battery materials separation and processing projects as part of $2.8B funding

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billion to 21 projects to expand domestic manufacturing of batteries for electric vehicles (EVs) and the electrical grid and for materials and components currently imported from other countries. billion will go to 11 projects in the materials separation and processing segment of the supply chain. Earlier post.) Of that, $1.6

Parts 459
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DOE awarding $75K to Cirba to expand battery recycling as part of $2.8B funding

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billion to 21 projects to expand domestic manufacturing of batteries for electric vehicles (EVs) and the electrical grid and for materials and components currently imported from other countries. Of that, $75,000 will go to one project in the recycling segment of the supply chain. Earlier post.)

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Volkswagen’s Elli and Elia Group partner to integrate EVs into the grid

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The Group ensures that production and consumption are balanced, supplying 30 million end users with electricity. The signatories Elli, Elia and re.alto say that the batteries of electric vehicles can help stabilize grids as the share of volatile, renewable energies increases.

Grid 247
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NREL review explores potential value of EV managed charging for realizing effective vehicle-grid integration

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Their findings, published in Energy & Environmental Science , provide a comprehensive look at how EVs and the grid could work together as the electric and transportation sectors become intertwined. Managed charging can be a tremendous resource for the grid but there are trade-offs to solutions at different levels of commercial readiness.

Grid 259
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thyssenkrupp’s water electrolysis technology qualified as primary control reserve in Germany; hydrogen production for the electricity market

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green hydrogen meets the requirements for participation in the primary control reserve market. In the future thyssenkrupp’s electrolysis plants will be able to act as large-scale buffers to stabilize the power grid and compensate fluctuations quickly and flexibly. Prerequisites include being able to provide full supply within max.

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