What we can hope for the Electric car?

The environment ask for help, the greenhouse effect have been appearing and are more visible for us. In the lest years have been causing serious damage for the environment.
The scientists have been propose several actions that have be done to try reduce greenhouse emissions and consequently reduce the urban pollution and avoid serious damage for the environment.
One alternative is decrease the dependence on oil or fossils fuel, and a good way is develop the electric car.
The engineer have been making struggle in this toward to allow that the idea get out of the paper and become reality but the challengers are big.
We can see the first result of this attempt. The new technology are apply in the producers of hybrid and all-electric vehicles. The Asian country jump in front other in this way an put some car in the market today.
However which challenger we need to overcome to afford that this technologic can be use for more and more people?
For the electrical vehicle the first problem is develop a rechargeable batteries that have a big autonomy for the car and have be easy and fast to recharge. The material used to produce the batteries are other problem to be solve in the future .
Other problem is that a lot of people live in apartments, and cannot install recharging devices in driveway, so one public charging centers will need to be develop.
The price of this new technology need to be more attractive and more chipper than fossils fuel, because without this I think it is very difficult to competition with the car product today although the environment ask for help.