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New liquid alloy electrode significantly lowers operating temperature of sodium-beta batteries; improved performance

Green Car Congress

Researchers at Pacific Northwest National Laboratory (PNNL) have devised an alloying strategy that enables sodium-beta batteries to operate at significantly lower temperatures. The new electrode enables sodium-beta batteries to last longer, helps streamline their manufacturing process and reduces the risk of accidental fire.

Sodium 218
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New nanoparticle copper compound cathode could enable low-cost, long-life and high-power potassium-ion batteries for grid storage

Green Car Congress

Yi Cui has developed nanoparticle copper hexacyanoferrate (CuHCF) battery cathode materials that demonstrate long cycle life and high power for use in grid storage applications. Short-term transients, including those related to wind and solar sources, present challenges to the electrical grid. —Wessells et al.

Low Cost 304
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GE and PowerStream launch Ontario microgrid demonstration project; Durathon batteries

Green Car Congress

Using the MCS, PowerStream can determine when it is most economical to use the resources powering its microgrid or when they need to revert to using power from the provincial power grid. GE and PowerStream Inc.

Sodium 210
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Energy storage: the key to a decarbonised future

Setec Powerr

We are transitioning from fossil fuels to renewable energy sources such as wind and solar, and the use of energy storage is becoming more widespread. And with the popularity of electric vehicles, the grid is under more and more pressure, so the demand for energy storage is growing. So what exactly is energy storage? Mechanical storage.

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CalSEED awards $4.2M to early-stage clean energy innovations

Green Car Congress

To help California mitigate its ever-growing wildfires, this year CalSEED has included companies that are innovating in technologies that will build wildfire resiliency into the grid. This novel technology would deliver safe, reliable, resilient, and cost-effective electric power in the grid.

Clean 371
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Can Flow Batteries Finally Beat Lithium?

Cars That Think

Flow batteries are safe, stable, long-lasting, and easily refilled, qualities that suit them well for balancing the grid, providing uninterrupted power, and backing up sources of electricity. An example, she says, is the task of balancing energy flows in the power grid. and an expert in flow batteries.

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Electric Car Manufacturers Inspire New Paradigms -- Seeking Alpha

Tony Karrer Delicious EVdriven

The electric car features three different battery options, two different Lithium-based (LI) systems – A123Systems and Enerdel as well as a Sodium-Nickel battery Zebra (Mes-Dea). Creature comforts include air conditioning, power steering, sunroof, and electric windows and mirrors. safety requirements.