Maryland (MD) Residential Power Analysis
How Much Does It Cost to Run a Level 2 EV Charger (240V / 40A NEMA 14-50) in Maryland?
In Maryland, running a Level 2 EV Charger (240V / 40A NEMA 14-50) (9600W) costs an estimated $3.42 per day or $104.07 per month, based on the current average residential electricity rate of 17.82¢ per kWh.
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Hourly Cost $1.711 Per operating hour
Daily Cost $3.42 Based on 2h/day usage
Monthly Cost $104.07 ~584 kWh per month
Annual Cost $1248.83 Total yearly electric impact
How Maryland's Rates Compare to the U.S. National Average
The average residential electricity rate in Maryland is 17.82¢/kWh, which is 11.4% higher than the national benchmark of 16.0¢/kWh.
In Maryland $104.07 / month
U.S. National Average $93.44 / month
Because electricity costs in Maryland are above average, reducing the daily duty cycle or upgrading to an Energy Star certified model yields substantial annual savings.
Interactive Tool v2
Level 2 EV Charger (240V / 40A NEMA 14-50) Power & Outage Calculator
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