Funny how the dotcom crowd go nuts over big-data crystal palaces. But a tiny dataset like this and excel will propel you to amazing places. The third graph the

Funny how the dotcom crowd go nuts over big-data crystal palaces. But a tiny dataset like this and excel will propel you to amazing places. The third graph there really shows you the meat of the problem. Hit 80miles electric range and you hit the vast majority of vehicles needs. With battery capacity doubling every 5 years it's a matter of when, not if EV's will take over.