Home charging cost by state
1,000 miles/month · source-aware charging-loss treatment · July 2026 EIA residential average.
| Location | Electricity | Monthly | Per 100 mi | |
|---|---|---|---|---|
| Alabama | 16.40¢/kWh | $66.59/mo | $6.66/100 mi | View cost → |
| Alaska | 28.83¢/kWh | $117.06/mo | $11.71/100 mi | View cost → |
| Arizona | 15.38¢/kWh | $62.45/mo | $6.24/100 mi | View cost → |
| Arkansas | 14.33¢/kWh | $58.18/mo | $5.82/100 mi | View cost → |
| California | 33.61¢/kWh | $136.46/mo | $13.65/100 mi | View cost → |
| Colorado | 17.00¢/kWh | $69.02/mo | $6.90/100 mi | View cost → |
| Connecticut | 24.16¢/kWh | $98.10/mo | $9.81/100 mi | View cost → |
| Delaware | 18.48¢/kWh | $75.03/mo | $7.50/100 mi | View cost → |
| District of Columbia | 25.21¢/kWh | $102.36/mo | $10.24/100 mi | View cost → |
| Florida | 15.03¢/kWh | $61.03/mo | $6.10/100 mi | View cost → |
| Georgia | 16.27¢/kWh | $66.06/mo | $6.61/100 mi | View cost → |
| Hawaii | 48.00¢/kWh | $194.89/mo | $19.49/100 mi | View cost → |
| Idaho | 13.73¢/kWh | $55.75/mo | $5.57/100 mi | View cost → |
| Illinois | 19.22¢/kWh | $78.04/mo | $7.80/100 mi | View cost → |
| Indiana | 16.73¢/kWh | $67.93/mo | $6.79/100 mi | View cost → |
| Iowa | 15.99¢/kWh | $64.92/mo | $6.49/100 mi | View cost → |
| Kansas | 15.27¢/kWh | $62.00/mo | $6.20/100 mi | View cost → |
| Kentucky | 13.81¢/kWh | $56.07/mo | $5.61/100 mi | View cost → |
| Louisiana | 12.72¢/kWh | $51.65/mo | $5.16/100 mi | View cost → |
| Maine | 32.41¢/kWh | $131.59/mo | $13.16/100 mi | View cost → |
| Maryland | 21.41¢/kWh | $86.93/mo | $8.69/100 mi | View cost → |
| Massachusetts | 30.49¢/kWh | $123.80/mo | $12.38/100 mi | View cost → |
| Michigan | 23.05¢/kWh | $93.59/mo | $9.36/100 mi | View cost → |
| Minnesota | 17.45¢/kWh | $70.85/mo | $7.09/100 mi | View cost → |
| Mississippi | 14.54¢/kWh | $59.04/mo | $5.90/100 mi | View cost → |
| Missouri | 16.09¢/kWh | $65.33/mo | $6.53/100 mi | View cost → |
| Montana | 14.99¢/kWh | $60.86/mo | $6.09/100 mi | View cost → |
| Nebraska | 13.78¢/kWh | $55.95/mo | $5.60/100 mi | View cost → |
| Nevada | 12.77¢/kWh | $51.85/mo | $5.18/100 mi | View cost → |
| New Hampshire | 26.60¢/kWh | $108.00/mo | $10.80/100 mi | View cost → |
| New Jersey | 25.19¢/kWh | $102.28/mo | $10.23/100 mi | View cost → |
| New Mexico | 16.09¢/kWh | $65.33/mo | $6.53/100 mi | View cost → |
| New York | 29.90¢/kWh | $121.40/mo | $12.14/100 mi | View cost → |
| North Carolina | 15.16¢/kWh | $61.55/mo | $6.16/100 mi | View cost → |
| North Dakota | 13.41¢/kWh | $54.45/mo | $5.44/100 mi | View cost → |
| Ohio | 19.45¢/kWh | $78.97/mo | $7.90/100 mi | View cost → |
| Oklahoma | 14.35¢/kWh | $58.26/mo | $5.83/100 mi | View cost → |
| Oregon | 15.97¢/kWh | $64.84/mo | $6.48/100 mi | View cost → |
| Pennsylvania | 21.72¢/kWh | $88.19/mo | $8.82/100 mi | View cost → |
| Rhode Island | 28.29¢/kWh | $114.86/mo | $11.49/100 mi | View cost → |
| South Carolina | 15.47¢/kWh | $62.81/mo | $6.28/100 mi | View cost → |
| South Dakota | 15.37¢/kWh | $62.41/mo | $6.24/100 mi | View cost → |
| Tennessee | 13.71¢/kWh | $55.67/mo | $5.57/100 mi | View cost → |
| Texas | 15.88¢/kWh | $64.48/mo | $6.45/100 mi | View cost → |
| Utah | 13.12¢/kWh | $53.27/mo | $5.33/100 mi | View cost → |
| Vermont | 23.75¢/kWh | $96.43/mo | $9.64/100 mi | View cost → |
| Virginia | 17.55¢/kWh | $71.26/mo | $7.13/100 mi | View cost → |
| Washington | 14.71¢/kWh | $59.73/mo | $5.97/100 mi | View cost → |
| West Virginia | 15.78¢/kWh | $64.07/mo | $6.41/100 mi | View cost → |
| Wisconsin | 19.06¢/kWh | $77.39/mo | $7.74/100 mi | View cost → |
| Wyoming | 14.36¢/kWh | $58.31/mo | $5.83/100 mi | View cost → |
Vehicle sourceU.S. DOE Alternative Fuels Data Center
Open source →Battery reference: 111.8 kWh. Data reviewed 2026-09-28.
Calculation basis
Vehicle energy per mile is derived from the documented reference configuration. For MPGe-backed rows, EPA label consumption already includes charging losses, so the default extra adjustment is 0%. For battery/range-derived rows, CalcuRiver defaults to a 10% wall-loss adjustment. This is inspectable and adjustable on every state page.
monthly cost = monthly miles × 0.4060 vehicle kWh/mile × (1 + charging loss) × electricity $/kWh
U.S. model-year history
BMW iX appears in this archive for 2022–2025.
2025202420232022