EV Charging in Minnesota: What the Numbers Mean
Minnesota's residential electricity rate is 14.3¢/kWh — 1.8¢ below the national average of 16.1¢/kWh, which works in EV owners' favor. At that rate, a typical EV (3.5 mi/kWh) costs $490/year to charge at home for 12,000 miles.
Compared to a 30 MPG gas car at $3.15/gal ($1260/year for the same miles), EV home charging saves $770/year — $3,850 over 5 years, before incentives.
Home Charging vs Public Charging in Minnesota
The biggest driver of EV cost is where you charge. Home charging at 14.3¢/kWh is always the cheapest option. Public Level 2 stations average around 35.8¢/kWh — 2.5x more expensive. DC fast chargers run about 34.8¢/kWh. Tesla Superchargers in Minnesota are estimated at 30.5¢–37.9¢/kWh depending on membership.
Most EV owners do 80%+ of their charging at home overnight. If you don't have home charging access, the economics shift significantly — charging entirely at public DC fast chargers would cost $1193/year in Minnesota, narrowing the gap with gas considerably.
Minnesota EV Rebate: $2,500
Minnesota EV Rebate: up to $2,500 for new BEV. Income limit of $150K single / $225K joint. Apply through MNcleancar.org.