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Practical Power Beaming Gets Real

Cars That Think

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. Wires have a lot going for them when it comes to moving electric power around, but they have their drawbacks too.

Power 141
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Electric-Car Fans Rally Around the Volt - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

Electric car supporters are rising to defend General Motors’ development of the Chevy Volt after the Obama Administration’s automotive task force proclaimed that the car was probably too expensive to be commercially successful in the near future. Supporters of the car say that’s shortsighted. — Tony 11. The hell with the GMs.

Volt 42
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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. Battery recharging would typically take two to four hours, he said. ’s power generation, he said.

Grid 47