Rates updated July 2026 · Source: U.S. Energy Information Administration
Homes in South Dakota pay an average of 15.37¢ per kWh for electricity, 16% below the national average of 18.31¢. That makes South Dakota in the middle of the pack for EV charging costs.
At that rate, driving 1,000 miles a month costs between $37 (Tesla Model 3) and $75 (Ford F-150 Lightning) when you charge at home on Level 2. A Tesla Model Y saves about $105 a month compared with buying gas at $4.00 a gallon.
Calculate your own cost in South Dakota
Enter the rate from your own bill for the most accurate number. Utility rates within a state can differ widely from the average.
Assumes Level 2 home charging at 90% efficiency and EPA-rated range. Electricity rates: EIA residential averages, July 2026.
Cost to charge popular EVs in South Dakota
| Model | Full charge | Per mile | Per 1,000 mi | Saved vs gas |
|---|---|---|---|---|
| Tesla Model Y | $13.49 | 3.8¢ | $38 | $105 |
| Tesla Model 3 | $13.49 | 3.7¢ | $37 | $106 |
| Hyundai IONIQ 5 | $14.35 | 4.5¢ | $45 | $98 |
| Toyota bZ | $12.76 | 4.1¢ | $41 | $102 |
| Chevrolet Equinox EV | $14.52 | 4.6¢ | $46 | $97 |
| Ford Mustang Mach-E | $15.54 | 5.2¢ | $52 | $91 |
| Honda Prologue | $14.52 | 4.7¢ | $47 | $96 |
| Lexus RZ | $13.15 | 4.4¢ | $44 | $99 |
| Cadillac LYRIQ | $17.42 | 5.3¢ | $53 | $89 |
| Kia EV6 | $14.35 | 4.5¢ | $45 | $98 |
| Kia EV9 | $17.04 | 5.6¢ | $56 | $87 |
| Hyundai IONIQ 9 | $18.79 | 5.6¢ | $56 | $87 |
| Nissan LEAF | $12.81 | 4.2¢ | $42 | $101 |
| Volkswagen ID.4 | $14.00 | 4.8¢ | $48 | $95 |
| Chevrolet Bolt | $11.10 | 4.2¢ | $42 | $100 |
| Ford F-150 Lightning | $22.37 | 7.5¢ | $75 | $68 |
| Tesla Cybertruck | $21.01 | 6.3¢ | $63 | $80 |
Full charge = 0 to 100% of usable battery at 90% charging efficiency. Most owners charge from about 20% to 80%, which costs roughly 60% of the full-charge figure.
How to pay less than the South Dakota average
- Ask your utility about an EV or time-of-use plan. Off-peak overnight rates are often far below the average. Our time-of-use savings calculator shows what that's worth.
- Schedule charging in your car's app or charger app so it starts after peak hours end.
- Check for charger rebates from your utility before you buy hardware. Many utilities offer them even though the federal charger credit has ended.
- Charge at home, not on fast chargers. Public DC fast charging averages around 41¢/kWh, more than double most home rates.
Nearby rates
States with similar electricity prices: North Carolina (15.16¢), Kansas (15.27¢), Arizona (15.38¢), South Carolina (15.47¢). See all 50 states.
Frequently asked questions
How much does it cost to charge an EV in South Dakota?
At the South Dakota average residential rate of 15.37¢/kWh, a full charge costs about $13.49 for a Tesla Model Y and $14.52 for a Chevrolet Equinox EV, including typical Level 2 charging losses.
Is it cheaper to charge an EV than buy gas in South Dakota?
For 1,000 miles a month, a Tesla Model Y costs about $38 in electricity versus about $143 in gas for a 28-mpg car at $4.00 a gallon.
How does South Dakota compare with other states?
South Dakota ranks #18 of 50 states for residential electricity price (1 = cheapest), at 16% below the national average.