Cost to Charge a Volvo EX30 in Wisconsin

$15.39 for a full charge at 19.56¢/kWh — $6.08 per 100 miles, about $730 a year.

Volvo EX30 in Wisconsin

$15.39 for a full charge

Per 100 miles: $6.08
Per mile: $0.06
Per year: $730
vs petrol / yr: $904

Electricity per year
Petrol per year

The full picture

Charging cost breakdown for a Volvo EX30
Item	Energy	Cost
This charge	78.7 kWh	$15.39
Full charge (0–100%)	78.7 kWh	$15.39
Per 100 miles	31.1 kWh	$6.08
Per year (12,000 mi)	3732.0 kWh	$730
Same year on petrol (30 mpg)	—	$1,634
Difference	—	$904

What charging actually costs here

Filling a Volvo EX30 from empty in Wisconsin costs $15.39. The car draws 78.7 kWh from the wall for a full 253-mile charge, and Wisconsin residential electricity averages 19.56¢ per kWh. That works out at $6.08 per 100 miles, or $0.06 a mile.

Against a petrol car doing 30 mpg at $4.09 a gallon, electricity here is 2.2× cheaper per mile: $6.08 versus $13.62 per 100 miles. Over 12,000 miles a year that is $904 saved.

Similar EVs in Wisconsin

Charging cost of comparable EVs in Wisconsin
Vehicle	Per 100 mi	Full charge	Per year
Lucid Gravity	31.1 kWh	$27.37	$730
BMW i4	30.8 kWh	$15.12	$723
Genesis GV60	30.6 kWh	$18.32	$718
Nissan Leaf	30.4 kWh	$8.86	$714
Hyundai Ioniq 5	30 kWh	$18.66	$704
Tesla Model X	32.2 kWh	$22.17	$756

The same car in nearby-priced states

Charging a Volvo EX30 in states with similar electricity prices
State	¢/kWh	Full charge	Per year
Minnesota	17.52	$13.79	$654
Ohio	19.19	$15.10	$716
Delaware	19.29	$15.18	$720
Illinois	19.89	$15.65	$742
Pennsylvania	21.73	$17.10	$811
Maryland	21.84	$17.18	$815

Frequently asked questions

How much does it cost to charge a Volvo EX30 in Wisconsin?

$15.39 for a full charge from empty. The car needs 78.7 kWh at the wall and Wisconsin residential electricity averages 19.56¢ per kWh.

How much does a Volvo EX30 cost per mile in Wisconsin?

About $0.06 a mile, or $6.08 per 100 miles. Over 12,000 miles a year that is roughly $730 of electricity.

Is charging a Volvo EX30 cheaper than petrol in Wisconsin?

Yes — 2.2 times cheaper per mile. Electricity costs $6.08 per 100 miles here against $13.62 for a 30 mpg petrol car at $4.09 a gallon, a saving of about $904 a year.

How long does a full charge last?

The EPA rates the Volvo EX30 at 253 miles combined. Cold weather, motorway speeds and a loaded car all reduce that; the EPA number is a standardised test, not a guarantee.

Does this include charging losses?

Yes. The EPA's 31.1 kWh/100 mi figure is measured at the wall socket, so the energy lost in the charger and cabling is already in the number. No extra efficiency factor is applied.

Vehicle data: EPA fueleconomy.gov, model years 2025-2027. Electricity: EIA Electric Power Monthly Table 5.6.A, residential, June 2026. Petrol: EIA weekly retail gasoline price, 24 August 2026.

Estimates for informational purposes only. Real charging cost depends on your tariff, time of use, charger efficiency, temperature, driving style and state of charge. EPA figures are a standardised test result, not a promise about your car.