Possibly, oil companies have long considered the fact of increasing awareness of renewal energy and its impact. Somehow, source of oil will be depleted. Alternatives is sure considered by oil industry and a shift in company objective. Bottomline is how people understand the issue and absorb its importance. Electric
Car is just the beginning and i'm sure there will be plenty being develop.
Using the electric cars which is proved the development and awareness of our human. I personally suppose that this issue have both disadvantages and advantages. The major disadvantages of electric car ownership envolve range anxiety, especially when you are not near the charging station you may get afraid when it runs out of juice .Another massive inconvenient is you must set a charging station at home to get charge easily. In brief, you have to cost lots of money for this expense. With its huge advantages is quite clearly that you dont need to use gas. In anyway, Using electric car is a good way for us to protect our environment. If you have enough condition to use it, you should take one.