Here is an exemple of a society that believes in the futur of electric cars.
"The Parliament of Norway set the goal to reach 50,000 zero emission vehicles by 2018. Among the existing incentives, all-electric cars are exempt in Norway from all non-recurring vehicle fees, including purchase taxes, which are extremely high for ordinary cars, and 25% VAT on purchase, together making electric car purchase price competitive with conventional cars. As an example, by early 2013 the price of the top selling Nissan Leaf is 240,690 krone (around US$42,500) while the purchase price of the 1.3-lt Volkswagen Golf is 238,000 Krone (aboutUS$42,000). Electric vehicles are also exempt from the annual road tax, all public parking fees, and toll payments, as well as being able to use bus lanes. These incentives are in effect until 2018 or until the 50,000 EV target is achieved"