$17.27full charge
The Bolt LT (65 kWh) costs about $17.27 to charge fully at Connecticut's average home rate of 24.16¢/kWh, including ~10% charging loss (71.5 kWh from the wall). That is $6.59 per 100 miles.
EIA residential average, Connecticut, 2026-07 (latest in this book). No Connecticut gasoline series, so this uses PADD 1A regular, week of Oct 5, 2026.
At 1,000 miles a month and 30 mpg, home charging costs $65.93 and the gas car costs $144.77. The EV saves $78.83 a month at $4.343/gal. Both miles and mpg are editable on the calculator.
The listed DC fast-charge time to 80% is 26 minutes 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.