http://ee2020.wordpress.com/2010/03/10/electric-car-battery-prices-dropping-much-faster-than-expected/
Electric Car Battery Prices Dropping Much Faster than Expected
märts 10, 2010 · Lisa kommentaar
One of the biggest barriers to the adoption of electric cars, plug-in hybrids and extended range electric vehicles is cost. The biggest part of that added cost is the battery. In the past, estimates of roughly $1000 per kWh of battery capacity have been thrown around as a way to gauge how much of a premium consumers can expect to pay. Given that it takes roughly 25 kWh to go 100 miles, you can see how this would quickly add up.
Recently, however, the cost of lithium-ion batteries has been dropping more steeply than expected; indicating that the potential in the market to reduce the premium of owning a battery-powered car has been greatly underestimated.
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=> Electric Car Battery Prices Dropping Much Faster than Expected.
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