How Carmakers Are Responding to the Plug-In Hybrid Opportunity
Tony Karrer Delicious EVdriven
APRIL 21, 2009
That has to be looked at." ( Reuters ) 3/28/07 "Batteries are not yet an economic or efficient way of storing power.we still need to achieve considerably better battery performance before plug-ins become a truly viable proposition. The biggest barrier is the battery." When asked, are batteries ready yet, he said flat-out "no."
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