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Practical Power Beaming Gets Real

Cars That Think

Wires have a lot going for them when it comes to moving electric power around, but they have their drawbacks too. Who, after all, hasn’t tired of having to plug in and unplug their phone and other rechargeable gizmos? Indeed, it’s hard to recharge or power a device when the air gap is just a few centimeters, much less a few meters.

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

Tony Karrer Delicious EVdriven

“Vehicle-to-grid is, I believe, the salvation of the automotive industry in the United States,” declared Marc Spitzer, an agency commissioner who was also on the panel. Battery recharging would typically take two to four hours, he said. Fifteen years ago, how many people had a cellphone?” .&#

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