How Carmakers Are Responding to the Plug-In Hybrid Opportunity
Tony Karrer Delicious EVdriven
APRIL 21, 2009
The biggest barrier is the battery." GMs program relies on lithium-ion battery technology that Gioia called "cost, weight and package prohibitive." Were encouraged by the improvements in the technology represented by hybrid batteries today," Savagian says. When asked, are batteries ready yet, he said flat-out "no."
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