How do you mean? Electric vehicles just means that emissions don't come from the vehicle itself. I'm guessing you are assuming that the electricity used by the vehicle is coming from an energy source that is partially renewable/carbon neutral, which isn't the case in most states[1].

I don't think its unreasonable to think energy use is lower for reusing rather than making new glass containers, since you would transport them anyway. The tough question would be whether energy use is lower for transporting and reusing glass rather than transporting new, lightweight plastic. I'm also for all glass everything so I won't try to tackle that problem. -- [1] https://nyti.ms/2GDAzD8