Law reference: South Dakota Statutes 32-5-188
Source: afdc.energy.gov
Note: Fixed annual surcharge.
South Dakota EV Charging Costs (2026)
Data updated: March 5, 2026
South Dakota ranks #13 nationally for residential electricity rates at $0.13/kWh. South Dakota has an EV adoption rate of 1.1% with expanding charging access across urban and regional corridors. With 163 Level 2 ports and 153 DC fast ports statewide, charging infrastructure continues to expand.
Average Rate
$0.13/kWh
Rank #13 out of 50
EV Adoption
1.1%
State adoption estimate
South Dakota Electricity Rates
Current rates by utility territory, with EV program details.
$0.13/kWh
$0.05/kWh below US average
Public Level 2 (est.): $0.29/kWh ($0.25-$0.38/kWh)
Public DC fast (est.): $0.46/kWh ($0.41-$0.55/kWh)
Estimated public charging prices derived from local electricity rates. Actual prices vary by network, location, and fees.
Many utilities offer off-peak EV charging options that can lower effective charging costs.
| Utility | Avg Rate |
|---|---|
| Northern States Power Co - Minnesota | $0.14/kWh |
Rates updated monthly | Source: EIA and utility filings.
South Dakota EV Registration Fee
$50.00/year ($4.17/month)
EV Charging Costs by City in South Dakota
View more South Dakota cities ->| City | Avg Rate | Monthly Cost Estimate | Action |
|---|---|---|---|
| Sioux Falls | $0.14/kWh | $36.84/month | View city page -> |
| Rapid City | $0.14/kWh | $36.84/month | View city page -> |
How South Dakota Compares to Nearby States
| State | Rate | Rank |
|---|---|---|
| South Dakota (Current) | $0.13/kWh | #13 |
| North Dakota | $0.11/kWh | #1 |
| Minnesota | $0.15/kWh | #23 |
| Iowa | $0.13/kWh | #7 |
| Nebraska | $0.12/kWh | #5 |
| Wyoming | $0.13/kWh | #17 |
Calculate Your South Dakota EV Charging Costs
Start with your ZIP code and EV model to open the full savings calculator.
Frequently Asked Questions
How much does it cost to charge an EV in South Dakota?
Home charging in South Dakota averages around $0.13/kWh. Public Level 2 sessions are estimated around $0.25-$0.38/kWh, while DC fast charging is estimated around $0.41-$0.55/kWh depending on network and membership. Final cost can also include session or idle fees.
What is the cheapest time to charge an EV in South Dakota?
Overnight off-peak windows are usually the lowest-cost charging period in South Dakota. Check your local utility TOU schedule to confirm eligible hours and price windows.
How much does it cost to fully charge a Tesla Model Y in South Dakota?
Charging a Tesla Model Y from near-empty in South Dakota costs approximately $9.87 at home, $22.01 at a public Level 2 station, and $34.91 at a DC fast charger, based on EPA efficiency of 25.3 kWh/100 miles and an estimated 300-mile range.
Is home charging cheaper than public fast charging in South Dakota?
Yes - at $0.13/kWh, home charging in South Dakota costs 72% less per kWh than DC fast charging.
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Internal Resources
Data updated monthly where available.