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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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Hitachi Develops Lithium-ion Batteries for Plug-in Hybrid Electric Vehicles

Green Car Congress

which develops and manufactures lithium-ion batteries for automotive applications such as hybrid electric vehicles, have developed new lithium-ion batteries for plug-in hybrid electric vehicles, a first for the Hitachi Group. Energy density is 120 Wh/kg, power density is 2,400 W/kg. Source: Hitachi. Click to enlarge.

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

Green Car Congress

In the first group, 16 awards totaling $435 million will support fully integrated, regional Smart Grid demonstrations in 21 states, representing more than 50 utilities and electricity organizations with a combined customer base of almost 100 million consumers. A full list by state of the all the projects is available here.

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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

And in a true smart grid, electric cars will not only be able to draw on electricity to run their motors, they will also be able to do the reverse: send electricity stored in their batteries back into the grid when it is needed. In effect, cars would be acting like tiny power stations. We will own the battery.

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