Hybrid Cars - Alternative Energy



Hybrid cars have increased in popularity as of late.Nows the time to support alternative energy solutions and technologies.

Hybrid Cars - Alternative Energy

HYBRID NATION




"Hybrid Nation"











Sunday, March 11, 2007

A New Battery Takes Off in a Race to Electric Cars


A123Systems, a start-up in Watertown, Mass., says it has created a powerful, safe, long-lived battery. If the cell fulfills the ambitions of its maker, that softer sound will be the future of automobiles.

To date, all-electric vehicles have failed because their batteries were inadequate. General Motors’ futuristic EV1 car of the late 1990s was doted upon by environmentally conscious drivers who admired its innovative engineering, but because the car used large, primitive nickel metal hydride batteries, its range was limited, its acceleration degraded as the batteries weakened with age, and its two-seat layout was not very comfortable for big, corn-fed North Americans.

“The problem came down to usability,” said Nick Zelenski, G.M.’s chief vehicle engineer. “You had to plan your life around when you were going to charge the EV1.” G.M. built only 1,117 of the experimental cars because it believed that American drivers would not buy such an affront to the national ideal of the open road.

Now, G.M. is planning two plug-in hybrid vehicles. Like the Toyota Prius and other available hybrids, the G.M. models will supplement their electric motors with power from internal combustion engines. What’s different is that most of the power for daily commuting will come from battery packs that can be recharged from ordinary household sockets. The new models are expected to have a range of at least 40 miles without using their gas engines. While that is less than the range of the all-electric EV1, the hybrid nature of the new models will give them far greater total range.
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