Electric cars hit a new global sales record in 2017 — 1 million cars sold, with more than half of that in China — but there may be a hitch to mass adoption: the number of adequate charging stations available. Before consumers take the plunge on a new electric car, they need to know that they can charge it.
The number of electric charging stations in the US is small but growing. As of September 2018, there are an estimated 22,000 public charging stations in the US and Canada that are classified as level 2 and DC fast charging. (Typically, fast-charging stations supply 60 to 80 miles of range for every 20 minutes of charging.) By comparison, there are seven times more gas stations: about 168,000, according to FuelEconomy.gov.
Jaguar, Audi, BMW, and Mercedes-Benzare all launching high-profile electric cars in 2019, and practically every major automaker is staking its future on lineups of fully electric vehicles. The rapid decrease in the price of batteries — more than 70 percent between 2008 and 2014 — and the introduction of more mass-market EVs is certainly encouraging some consumers to consider switching to electric. If these cars are going to be successful, though, drivers have to know they can recharge them.