More electric vehicle charging ports will be installed along interstate highways in Arizona, similar to the one in downtown Phoenix.
Electric vehicle sales have increased in Arizona faster than installation of charging stations.
The number of EVs registered in the state has tripled in the last year and a half to 89,798, according to the Department of Energy Alternative Fuels Data Center. California has 1.2 million EVs, the most of any state. Arizona ranks 10th…