A connected electric grid could also help run electric cars on a mass scale, which would decrease oil use in transportation where most oil is burned. Electric and hybrid cars can鈥檛 succeed on the notion of 鈥渂uild it and they will come鈥 鈥 which seems to be today鈥檚 nonstrategy. The US needs an updated 鈥渟mart鈥 grid and plug-in stations so people don鈥檛 get 鈥渞ange anxiety,鈥 and America needs to make those cars cheaper, one way or the other, or they won鈥檛 be bought en masse.