Esempi
Yet by the early 1990s, hopes for a mass market in EVs were short-circuited by limited battery life.
In California, the Sacramento Municipal Utility District shades its parking lot with solar-electric panels, which provide power for its mixed fleet of EVs .
The real problem is the lack of availability of EVs which is enforced by the major car manufacturers.
There is now a flurry of activity in Electric Vehicle (EV) development, with probable volume production of EVs by around 2011-2012.
Neighborhood electric vehicles (NEVs) are light-duty EVs designed primarily for streets, not highways.
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