Actually, power transfer remains one of the bigger challenges, as evidenced by what Tesla had to go through with their transmission woes.No they're not. The twin demons of battery manufacture and disposal (environmental), and pulling charge from the grid (carbon). Grid impact is variable but not locally controllable (nuclear, wind if available, vice coal or gas). But that opens the nuclear debate.
Meanwhile, have a great drive! I won't see my car or my wife for another week