 Residents are not eligible for rebates if their gross annual income exceeds for single tax filers, for head of household filers and for joint filers.Georgia ranked second in the U.S. after California in terms of total plug-in electric vehicles on the road by mid-2014 .During the first half of 2014 Georgia ranked as the top selling all-electric car market in the U.S. at the state level with a 1.6% share of new light-vehicle registrations, ahead of California (1.41%), and up from 0.94% during 2013. , there were about 12,000 electric vehicles registered in the state, of which, about 80% are registered in metro Atlanta’s five core counties.