February 6, 2009 - by Dallas Kachan -
Colorado-based Proterra has its protype vehicle on a California road trip to show technology it hopes will change the commuting world.
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March 13, 2008 - by David Ehrlich -
The rechargeable nickel-zinc batteries have cleared EU requirements for the reduction of hazardous substances.
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January 2, 2008 - by David Ehrlich -
The company expects the system to be connected to the grid and tested during the first quarter of 2008.
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July 26, 2007 - by David Ehrlich -
How apt! A solar company in Silicon Valley locked down $3.5B of the stuff this week. Details of this deal and more.
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July 9, 2007 - Exclusive -
Columnist Rob Day encourages investors to remember that there's no such thing as free love, lunch, er, energy. And that companies claiming otherwise risk jeopardizing the credibility of whole sectors.
May 30, 2007 - by Dana Childs -
The two companies show California officials that electric vehicles can be recharged quickly, in about the same time as a car is refueled. Full Story »