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New MIT metal-mesh membrane could solve longstanding problems with liquid metal displacement batteries; inexpensive grid power storage

Green Car Congress

A new metal mesh membrane developed by researchers at MIT could advance the use of the Na–NiCl 2 displacement battery, which has eluded widespread adoption owing to the fragility of the ?"-Al The results could make possible a whole family of inexpensive and durable materials practical for large-scale rechargeable batteries.

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Researchers demonstrate concept desalination battery

Green Car Congress

Schematic representation of the working principle behind a complete cycle of the desalination battery, showing how energy extraction can be accomplished: step 1, desalination; step 2, removal of the desalinated water and inlet of seawater; step 3, discharge of Na + and Cl ? in seawater; step 4, exchange to new seawater. Click to enlarge.

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New Li-S battery shows cycle performance comparable to that of Li-ion batteries along with more than double the energy density

Green Car Congress

A team of researchers in South Korea and Italy has demonstrated a highly reliable lithium–sulfur battery showing cycle performance comparable to that of commercially available lithium-ion batteries while offering more than double the energy density. sulfur battery system is its use of a lithium?metal Credit: ACS, Lee et al.

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This Startup Builds USVs That Collect Data About Oceans

Cars That Think

Thanks to the combination of solar cells and lithium batteries, she says, “our boats can operate and travel nonstop for months, without needing refueling or external recharging.” Our boats can operate and travel nonstop for months, without needing refueling or external recharging.”

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DOE Awarding $620M for Smart Grid Demonstration and Energy Storage Projects

Green Car Congress

In the second group, an additional 16 awards for a total of $185 million will help fund utility-scale energy storage projects that will enhance the reliability and efficiency of the grid, while reducing the need for new electricity plants. Los Angeles Department of Water and Power.

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The Essential Guide to EV Smart Charging and Smart Energy Management

Driivz

The smart EV charging platform recognizes the driver, initiates the session with the optimum energy utilization, monitors the battery charge in the vehicle, concludes the session when the vehicle is charged, and bills the driver based on their agreed-upon terms. . Demand side response reduces energy demand during times of grid stress.

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Electric Cars and a Smarter Grid - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

“I would say that electricity is a vastly superior fuel for the light vehicle fleet,” said Willett Kempton , a professor and alternative energy specialist at the University of Delaware. In effect, cars would be acting like tiny power stations. In effect, cars would be acting like tiny power stations. We will own the battery.

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