EV Charge 
Charging an EV at home with Alliant Energy Wisconsin costs about $52 per 1,000 miles in a Tesla Model Y, at an estimated residential rate of 19.09¢ per kWh. That’s about the same as the Wisconsin average of 19.41¢, and a full charge from empty runs about $17.16.
Alliant Energy Wisconsin (Wisconsin Power & Light) serves about 320 ZIP codes in Wisconsin, the #1 utility by ZIP codes covered there. A 30-mpg gas car would spend about $144 on fuel for the same 1,000 miles at Wisconsin gas prices.
Calculate your cost with Alliant Energy Wisconsin: enter your ZIP and car
Estimate only. Excludes fixed fees, charger installation and public fast charging. Sources: EIA (electricity, August 2026; gasoline), fueleconomy.gov; utility prices by ZIP: NREL/OpenEI (EIA Form 861, 2024), adjusted to current state prices. How we calculate.
What popular EVs cost to charge with Alliant Energy Wisconsin
| EV | kWh/100 mi (EPA) | Per 1,000 miles | Per year |
|---|---|---|---|
| Tesla Model Y | 27.5 | $52 | $630 |
| Tesla Model 3 | 29.6 | $56 | $678 |
| Hyundai Ioniq 5 | 31.7 | $60 | $725 |
| Chevrolet Equinox EV | 32.6 | $62 | $747 |
| Ford Mustang Mach-E | 33.6 | $64 | $771 |
| Kia EV9 | 43.0 | $82 | $985 |
| Rivian R1S | 44.4 | $85 | $1,016 |
| Ford F-150 Lightning | 47.9 | $91 | $1,098 |
Alliant Energy Wisconsin vs the Wisconsin average and gas
| Option | Price | Per 1,000 miles |
|---|---|---|
| Home, Alliant Energy Wisconsin (est.) | 19.09¢/kWh | $52 |
| Home, Wisconsin average | 19.41¢/kWh | $53 |
| Gas car, 30 mpg | $4.33/gal | $144 |
How to pay less to charge with Alliant Energy Wisconsin
- Ask Alliant Energy Wisconsin about a time-of-use or EV rate plan: charging overnight, off-peak, usually costs less than the standard rate used here.
- Use your car’s or charger’s schedule so charging starts after the peak period ends.
- Check the total price per kWh on your bill (all delivery and supply charges divided by kWh used) and enter it in the calculator.
- Look for Alliant Energy Wisconsin or state rebates on Level 2 chargers before you install one.
Frequently asked questions
How much does it cost to charge an EV with Alliant Energy Wisconsin?
About $52 per 1,000 miles for a Tesla Model Y at an estimated 19.09¢ per kWh, or $630 a year at 12,000 miles.
How much is a full charge with Alliant Energy Wisconsin?
About $17.16 to charge a Tesla Model Y from empty to full at Alliant Energy Wisconsin’s estimated standard residential rate. Most owners only top up, so a typical night costs much less.
Is Alliant Energy Wisconsin cheaper than the Wisconsin average for EV charging?
Its estimated rate of 19.09¢ per kWh is about the same as the Wisconsin average of 19.41¢ (EIA, August 2026).
Does Alliant Energy Wisconsin have an EV rate?
Many large utilities offer time-of-use or EV-specific plans with cheaper overnight prices. Check Alliant Energy Wisconsin’s residential rate options, as plans and eligibility change.
More: EV charging cost in Wisconsin · calculate your exact cost by ZIP code · time-of-use rates explained.
Estimated rate: Wisconsin Power & Light residential rate from NREL/OpenEI (EIA Form 861, 2024), adjusted to the latest EIA Wisconsin price (August 2026). Your actual price depends on your plan, season and fixed charges. EV efficiency: EPA (fueleconomy.gov). How we calculate.
