Despite the fact that electric vehicles and plug-in electric vehicles make up a miniscule fraction of cars on the road today, government entities are already planning for the financial implications of a time when they reach critical mass. At some point in the future, states will realize dwindling tax revenues from gasoline sales. And probably, the thinking is – better to get something in place now, while it affects only a few EV motorists, rather than meet the resistance of a possible majority in years to come.