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A New Wildfire Watchdog

Cars That Think

You notice the smell of smoke, and when you try to turn on your bedside light you discover that the power is out. Could it use batteries instead, at least one per sensor node? Pause for a moment to look at the smoke detector in the room where you're sitting and think about the last time you changed its battery.

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Why Warren Buffett is investing in electric car company BYD - Apr. 13, 2009

Tony Karrer Delicious EVdriven

Why hes banking on an obscure Chinese electric car company and a CEO who - no joke - drinks his own battery fluid. BYD CEO Wang Chuan-Fu figured out how to make cheaper batteries than the Japanese by replacing machines with migrant workers. By about 2000, BYD had become one of the worlds largest manufacturers of cellphone batteries.

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

Tony Karrer Delicious EVdriven

Electric cars and a smart electric grid have a bright future, according to panelists at a roundtable discussion on the subject that I attended last Friday in Boston. “I Most days, most cars are going to have lots of extra battery capacity,” said Mr. Kempton, noting that on average, American automobiles get driven for just one hour each day.

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