$21.18full charge
The EV9 Light Long Range RWD (99 kWh) costs about $21.18 to charge fully at Ohio's average home rate of 19.45¢/kWh, including ~10% charging loss (108.9 kWh from the wall). That is $6.94 per 100 miles.
EIA residential average, Ohio, 2026-07 (latest in this book). EIA weekly retail regular, Ohio, week of Oct 5, 2026.
At 1,000 miles a month and 30 mpg, home charging costs $69.45 and the gas car costs $127.63. The EV saves $58.19 a month at $3.829/gal. Both miles and mpg are editable on the calculator.
The listed DC fast-charge time to 80% is 24 minutes at up to 350 kW. A full home charge is a different session. This page prices the energy from the wall, not how long a Level 2 charger takes.
This page uses the residential rate. Public fast-charging prices are a separate scenario and are not included.