HomeWattCost

EV charging cost by state

Driving 1,000 miles in a Tesla Model Y Long Range AWD on home charging costs from $34 in North Dakota to $120 in Hawaii, at each state’s 12-month average price. On a utility’s EV plan, charging overnight usually costs less than that; the state pages show by how much.

Electricity EIA, 12 months to July 2026Efficiency EPA, 27.5 kWh/100 mi (from the wall)Gasoline EIA, regular

¢/kWh < 14.4¢ → 24.2¢ +
State¢/kWh (12 mo)EV, 1,000 miGas car, 1,000 miSaved per month
North Dakota12.3$34$153$119
Idaho12.7$35$166$131
Nebraska12.9$35$153$117
Louisiana13.0$36$141$106
Utah13.3$37$166$129
Nevada13.4$37$185$149
Arkansas13.4$37$141$104
Tennessee13.6$37$153$115
Oklahoma13.7$38$153$115
Montana13.8$38$166$128
Kentucky13.9$38$153$114
Missouri13.9$38$153$114
Wyoming14.0$39$166$128
Washington14.1$39$202$163
Iowa14.1$39$153$114
South Dakota14.2$39$153$114
Mississippi14.8$41$141$101
North Carolina14.8$41$148$107
Kansas15.1$41$153$111
Georgia15.1$42$148$106
New Mexico15.3$42$141$99
Florida15.4$42$149$106
Arizona15.4$42$185$143
West Virginia15.5$43$148$105
Oregon15.5$43$185$143
South Carolina15.6$43$148$105
Texas16.0$44$140$96
Minnesota16.2$45$155$110
Alabama16.4$45$141$96
Virginia16.5$45$148$102
Colorado16.6$46$164$118
Indiana16.9$47$153$106
Delaware17.8$49$160$111
Ohio18.3$50$156$106
Wisconsin18.7$52$153$101
Illinois18.8$52$153$101
Pennsylvania20.7$57$160$103
Maryland21.0$58$160$103
Michigan21.1$58$153$95
New Jersey23.8$65$160$95
Vermont23.8$65$158$92
District of Columbia24.2$67$160$94
New Hampshire26.7$73$158$84
Alaska26.9$74$185$112
Connecticut28.0$77$158$81
New York28.4$78$160$82
Rhode Island29.3$80$158$77
Maine29.3$81$158$77
Massachusetts30.4$84$157$74
California33.0$91$214$123
Hawaii43.5$120$185$66

Gasoline: EIA monthly retail regular price for the state where EIA publishes one, otherwise its PADD region; each state page names the area used.