The U.S. consistently logs more plug-in electric vehicle sales in a single month than Canada has total plug-in electric vehicles on its roads, but as this chart depicts, EV sales north of the border have grown substantially since 2011.

As Plug'n Drive Tweets, there were only 493 EVs registered in Canada in 2011.  That figure has now risen to above 9,000.

Though still low in volume, sales of plug-in electric vehicles are gaining momentum in Canada, with most models on track to this year double sales, as compared to 2013's figures.