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RE: Electric buses are saving hundreds of thousands of barrels of oil per day
Well i never knew all this calculations. Do tou think its not safe to use electric vehicles or just that china emit more in the production?
At least in China it will take quite some time before e-cars will be better for the environment.
It very much depends on the country you are in whether e-cars are environmentally efficient. In most countries, for the time being at least, you should only change to an e-car if you would sell your old gas guzzler anyway & if you really use your car a lot. (& if you don't need a car regularly, don't buy one.)