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BMW i home energy storage system integrates 2nd-life i3 vehicle batteries

Green Car Congress

The battery storage system also includes a voltage converter and power electronics to manage the energy flow between renewable energy sources, the house interface, and the Li-Ion high-voltage battery from the BMW i3. The system has been designed to be integrated into the house energy supply chain. BMW i 360° Electric.

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Swedish researchers explore use of carbon fiber as active electrode in structural battery for electric vehicles

Green Car Congress

Researchers in Sweden are exploring the use of carbon fiber as an active electrode in a multifunctional structural Li-ion battery in an electric car; i.e., electrical storage is incorporated into the body of the car. (Photo: Peter Larsson) Click to enlarge. These are a trunk lid and a plenum cover, tested within the Volvo S80.

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California Energy Commission awards more than $5.5M for green transportation projects and $1.8M for 20 energy research projects

Green Car Congress

The award recipients are: Buster Biofuels, LLC, based in the San Diego area, will receive $2,641,723 to convert a 7,300 square foot industrial warehouse building into a biodiesel manufacturing and fueling facility. Electricity: Negawatt Consulting, Inc. Tour Engine, Inc. ,

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Graphene 3D Lab showing prototype 3D printed battery; potential for structural batteries

Green Car Congress

The company says that its 3D printed graphene battery potentially could outperform a conventional battery because the shape, size and specifications can be freely adjusted to fit the particular design of a device. Earlier post.). Earlier post.).

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