$23.79full charge
The Hummer EV SUV 2Xe4WD (170 kWh) costs about $23.79 to charge fully at Louisiana's average home rate of 12.72¢/kWh, including ~10% charging loss (187 kWh from the wall). That is $7.46 per 100 miles.
EIA residential average, Louisiana, 2026-07 (latest in this book). No Louisiana gasoline series, so this uses PADD 3 regular, week of Oct 5, 2026.
At 1,000 miles a month and 30 mpg, home charging costs $74.57 and the gas car costs $130.37. The EV saves $55.80 a month at $3.911/gal. Both miles and mpg are editable on the calculator.
The listed DC fast-charge time to 80% is 75 minutes at up to 300 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.