In October 2015, EVCA published its inaugural "State of the Charge" report on California's EV charging industry. A lot of progress was made in the two years between the first report and the update published in 2017. Included in the updated 2017 version are statistics on EV sales, EV charging stations, projected growth rates of the EV and EVSE industries, and much more.
In August 2018 EVCA published the "State of the Charge" report solely focused on the Northeastern ZEV States.