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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. Indeed, efficiencies can exceed 70 percent, more than double that of a typical solar cell. It’s a nuisance.

Power 144
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Electric Cars and a Smarter Grid - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

A key thing, he said, will be to recharge the batteries at an acceptable time for the electricity grid — to “make sure people aren’t charging at the very peak, peak time,” like late afternoon when the electricity grid is already weighted down by demands like air conditioning. The closest to that source is solar.

Grid 47
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Electric Car Makers: Oregon Wants You - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

If you charge with solar, is way less. The small electric will be king and batteries a valuable commodity, so valuable in fact, they will have to be wielded in to prevent theft by the Solar, Wind, Wave, Tidal, folks for their home installations! We need to stop BURNING fuel in our cars. Batteries last a lot longer now and are recycled.

Oregon 58