$18.97full charge
The bZ Limited (75 kWh) costs about $18.97 to charge fully at Michigan's average home rate of 22.99¢/kWh, including about 10% charging loss (82.5 kWh from the wall). That is $6.34 per 100 miles.
EIA residential average, Michigan, 2026-08 (latest in this book). No Michigan gasoline series, so this uses PADD 2 regular, week of Oct 19, 2026.
At 1,000 miles a month and 30 mpg, home charging costs $63.43 and the gas car costs $138.17. The EV saves $74.73 a month at $4.145/gal. Both miles and mpg are editable on the calculator.
The listed DC fast-charge time is 10–80% in 30 min (estimate) at up to 150 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.