bro...
Whenever you read this kinda thing you have to take it with a pinch of salt...
I am a very very environmental concerned person but I can tell you if electric cars are introduced to Malaysia tmr I will be strictly against it.
Why???
Simply because by just running electric cars you will generate MORE pollution than with your petrol cars now. Why?? because you are sihting the pollution over the the electric generation plants. The power still needs to be generated somewhere right? it's either generated in your own car(petrol engine) or generated at the power plant(electric). Energy doesn't exist on its own. In Malaysia we are running 73% natural gas at electric generation plants around the country. Natrual gas emmisions still contributes to global warming.
Imagine if half of the contry switches to electric vehicles, how many more power plants would we have to build to keep up with the nation's demand on electricity?
And not to mention an electric car's TOTAL efficiency is much less than a petrol car because energy is lost when you charge the batteries and when you convert from electric back to kinetic energy. So which means at the end of the day you are using more energy to get your car running the same distance as compared to a petrol vehicle.
And also not to mention the disposal problems of used batteries?
Of coz if you introduce electric vehicles in Britan, Japan or US it's a different story because the electric generation there is nuclear energy and nuclear energy is emmission free, clean, does not contribute to global warming, so there that's a different scenario. Too bad 3rd world countries will still take time to shift to much cleaner source of energy line nuclear power.