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New long-duration, extended capacity Na-Al battery design for grid storage

Green Car Congress

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. Specifically, after 345 charge/discharge cycles at high current, this acidic reaction mechanism retained 82.8%

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Why nighttime EV charging is incentivized while daytime is cleaner

Green Car Reports

When it comes to overall carbon emissions, EVs are cleaner than internal-combustion cars, but how much cleaner can depend on when they're charged, according to a recent Bloomberg New Energy Finance blog post. A grid more reliant on renewable energy will shrink the carbon footprint of EVs charging from it.

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RMI report finds substantial emissions reductions possible with smart EV charging

Green Car Congress

A new report from RMI has found that optimized charging of electric vehicles, which involves automatically and strategically shifting when an EV charges, could significantly reduce transportation sector emissions, and could potentially result in an average of 800 pounds of CO? saved per vehicle annually.

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SAE International releases updates for two major EV charging documents

Green Car Congress

SAE International announced revisions to SAE J3072 Standard: Interconnection Requirements for Onboard, Utility-Interactive Inverter Systems and SAE J2847/3 Recommended Practice: Communication for Plug-in Vehicles as a Distributed Energy Source. SAE J3072 Standard.

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Zeem Solutions to provide Hertz EV charging at LAX; depot to be one of the largest commercial EV charging hubs in US

Green Car Congress

Zeem Solutions , an electric vehicle (EV) transportation as a service company, announced a partnership with Hertz to provide fast charging and other services for the rental company’s fleet of EVs at Los Angeles International Airport (LAX).

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SAE Adopts New Standards For Vehicle-To-Grid

CleanTechnica EVs

continued] The post SAE Adopts New Standards For Vehicle-To-Grid appeared first on CleanTechnica. There is a delightful fantasy out there that says the batteries in all the electric cars in the world could.

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Study busts myth about EV greenhouse gas emissions and dirty grids

Green Car Reports

A new study confirms that, even when charged from the dirtiest electricity grids, electric cars are still cleaner than internal combustion engines over their lifecycles.

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