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Dirt Cheap Batteries Enable Megawatt-Scale Charging Without Big Grid Upgrades Right Away

CleanTechnica EVs

We’re seeing commercial, scaled, price points that we didn’t expect to see until 2030 or later. continued] The post Dirt Cheap Batteries Enable Megawatt-Scale Charging Without Big Grid Upgrades Right Away appeared first on CleanTechnica. That has big implications for electric trucking.

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Sandia team develops GaN diode that is significant step toward protecting grid from EMPs

Green Car Congress

Scientists from Sandia National Laboratories have developed a new gallium-nitride (GaN) diode that can shunt excess electricity within a few billionths of a second while operating at a record-breaking 6,400 volts—a significant step towards protecting the nation’s electric grid from an electromagnetic pulse (EMP). —Bob Kaplar.

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ion Ventures and LiNa Energy conclude successful test of solid-state sodium-nickel battery platform

Green Car Congress

LiNa Energy is commercializing a safe, ~$50kWh (at mass manufacturing), cobalt-free battery platform that is suited to grid storage and the electrification of transportation. ion Ventures is leading the deployment of the battery in a real-world environment with a view to deploying it into the grid storage market in the future.

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False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

They wanted to see whether an electric vehicle could feed electricity back to the grid. The company’s president, Tom Gage , dubbed the system “vehicle to grid” or V2G. And EV owners would become entrepreneurs, selling electricity back to the grid. And indeed, that’s how promoters of vehicle-to-grid technology perceive the EV.

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Cummins invests $24M in flow battery leader VoltStorage

Green Car Congress

By investing in VoltStorage, we are taking steps to advance solutions focused on the grid and energy storage. VoltStorage develops and produces commercial storage systems based on the particularly ecological vanadium redox flow technology for commercial and agricultural enterprises.

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Townsend-AllCell JV to commercialize battery passive thermal management technology

Green Car Congress

AllCell Technologies, LLC and Townsend Ventures, LLC have formed a venture, Townsend-AllCell Technologies, LLC, to commercialize AllCell’s passive thermal management technology for advanced battery systems and packs. During resting or charging, the paraffin re-solidifies. Earlier post.).

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ABB and Volvo Buses partnering on fast-charging system for hybrid and electric buses

Green Car Congress

ABB and Volvo Buses are partnering to co-develop and to commercialize electric and hybrid buses with open standards-based direct current (DC) fast charging systems. That system enables onboard batteries to be charged in 15 seconds with a 400 kW boost at selected stops using a roof-mounted system (“Flash station”). Earlier post.)

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