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Exeter team develops low-cost photoelectrode for spontaneous water-splitting using sunlight

Green Car Congress

The researchers believe this new type of photoelectrode is not only cheap to produce, but can also be recreated on a larger scale for mass and worldwide use. It then underwent a second cycle of water splitting test to determine if the electrode was re-usable and how much the performance varied. After a further 6?hours Govinder S.

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Renault and Powervault in EV battery “second-life” partnership trial

Green Car Congress

In the UK, Renault and Powervault are partnering to re-use electric vehicle (EV) batteries in home energy storage units. This partnership will reduce the cost of a Powervault smart battery unit by 30%, helping Powervault to bring home energy storage to the tipping point of mass-market roll-out in the UK.

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Nissan and Endesa collaborating to deliver vehicle-to-grid systems to market

Green Car Congress

Using this equipment, a Nissan LEAF or e-NV200 owner can connect to charge at low-demand, and cheap tariff periods, with an option to then use the electricity stored in the vehicle’s battery at home when costs are higher, or even feed back to the grid with a net financial benefit.

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MIT/Tsinghua high-rate aluminum yolk-shell nanoparticle anode for Li-ion battery with long cycle life and high capacity

Green Car Congress

In an open access paper in the journal Nature Communications , they reported that the Al yolk-shell anode achieved a 10 C charge/discharge rate with reversible capacity exceeding 650 mAh g −1 after 500 cycles, with a 3 mg cm −2 loading. The charge/discharge rate was set at 1 C. The charge/discharge rate was set at 1 C. (b)

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Wildcat Discovery Technologies is building a US plant for LFP cathode and next-gen battery materials

Charged EVs

It offers similar performance, but manganese is very cheap, and it operates at a higher voltage, which enables a significant increase in energy density. Charged spoke with Wildcat President and CEO Mark Gresser about his company’s plans, and the multiple advantages of its new cathode designs. No nickel, no cobalt. No nickel, no cobalt.

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Inventing Postscript, the Tech That Took the Pain out of Printing

Cars That Think

The time was right because of the imminence of three hardware developments: the first low-cost, bit-mapped personal computer, the first low-cost laser printer, and a decline in price of high-density memory chips. As noted earlier, one was a cheap laser printer. Today, even Hewlett-Packard Co.

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Electric Car Makers: Oregon Wants You - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

Finally, in a first-of-its-kind partnership in the United States, Mitsubishi announced a strategic alliance with Oregon to develop an electric car charging infrastructure in the state. The big problems now is how to create a battery that can charge rapidly and infrastructure to charge them. If you charge with solar, is way less.

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