Currently, in the upscale communities, you can see residents drive around in electric golf-carts to go to the nearby golf/country club or to the neighborhood commercial center. If we are to look at recent historical trends, electric golf carts/utility vehicles are likely to come down in price as China continues to find ways to make them cheap and affordable, as it does with just about any popular consumer product. (Earlier this year, the Chinese government adopted a plan aimed at making the country one of the leading producers of hybrid and all-electric vehicles within three years, and a world leader in electric cars and buses after that.) So it is likely we will see such electric vehicles in less luxurious neighborhoods in the near future.
So whether the effort is Chinese or American, the objective is obviously making electric vehicles affordable both in terms of acquisition costs and usage. Obviously there is a difference in the approaches with the Chinese aiming to leapfrog existing technology while the Americans/Japanese are doing it incrementally.