"We know electric vehicles are coming and weve got to be ready for them.
With the prospect of more electric cars, power companies are upgrading their networks with so-called smart meters and new transformers to ensure customers can recharge their vehicles at home without difficulty.
Companies such as General Electric Co. are developing charging stations.
AAA will unveil its first"mobile charging unit" at an electric vehicle conference in Raleigh, North Carolina, in July,"
