Cheapest States to Charge a Kia EV6
#1: Nevada at $514/year. The most expensive state costs 4.0× more. For each state we compute the home Level 2 charging cost for a Kia EV6 (77 kWh battery, 3.4 mi/kWh EPA efficiency) driving 12,000 miles per year, at the state's average residential rate. Charging losses of ~10% are accounted for. State electricity prices come from the U.S. Energy Information Administration’s Electric Power Monthly, Table 5.6.A (June 2026). See our methodology for the full formula.Rank State Rate (¢/kWh) Annual home charging cost 1 Nevada 13.11 $514/year 2 Nebraska 13.25 $520/year 3 Utah 13.37 $524/year 4 Louisiana 13.49 $529/year 5 Tennessee 14.07 $552/year 6 Arkansas 14.12 $554/year 7 North Dakota 14.12 $554/year 8 Kentucky 14.26 $559/year 9 Oklahoma 14.33 $562/year 10 Idaho 14.37 $564/year 11 North Carolina 14.74 $578/year 12 Mississippi 14.88 $584/year 13 Washington 14.91 $585/year 14 New Mexico 15.06 $591/year 15 Florida 15.10 $592/year 16 Montana 15.14 $594/year 17 Arizona 15.18 $595/year 18 Wyoming 15.24 $598/year 19 South Dakota 15.36 $602/year 20 West Virginia 15.45 $606/year 21 South Carolina 15.55 $610/year 22 Kansas 15.71 $616/year 23 Iowa 15.93 $625/year 24 Texas 15.94 $625/year 25 Missouri 16.22 $636/year 26 Oregon 16.32 $640/year 27 Georgia 16.36 $642/year 28 Alabama 16.40 $643/year 29 Colorado 17.13 $672/year 30 Virginia 17.22 $675/year 31 Indiana 17.51 $687/year 32 Minnesota 17.52 $687/year 33 Ohio 19.19 $753/year 34 Delaware 19.29 $756/year 35 Wisconsin 19.56 $767/year 36 Illinois 19.89 $780/year 37 Pennsylvania 21.73 $852/year 38 Maryland 21.84 $856/year 39 Michigan 22.99 $902/year 40 Connecticut 24.32 $954/year 41 District of Columbia 24.39 $956/year 42 Vermont 24.44 $958/year 43 New Jersey 24.95 $978/year 44 New Hampshire 27.01 $1,059/year 45 Alaska 28.21 $1,106/year 46 Rhode Island 29.23 $1,146/year 47 New York 29.49 $1,156/year 48 Maine 29.59 $1,160/year 49 Massachusetts 29.61 $1,161/year 50 California 34.74 $1,362/year 51 Hawaii 52.72 $2,067/year How we calculated this