Maryland EV Charging Costs (2026)

Home charging in Maryland averages around $0.20/kWh. Public Level 2 sessions are estimated around $0.28-$0.43/kWh, while DC fast charging is estimated around $0.46-$0.62/kWh depending on network and membership. Final cost can also include session or idle fees.

The cheapest window depends on the utility and program. In BGE territory, the EVsmart Vehicle Charging Time-of-Use Rate offers lower prices for qualifying EV charging during off-peak periods while leaving the rest of the home on the standard rate. Potomac Edison's residential TOU page lists off-peak supply periods outside the 4 p.m. to 9 p.m. weekday peak window, with weekends off-peak. Drivers should verify the current tariff before changing behavior, but overnight and weekend charging is the clearest starting point.

Charging a Tesla Model Y from near-empty in Maryland costs approximately $15.18 at home, $25.05 at a public Level 2 station, and $39.47 at a DC fast charger, based on EPA efficiency of 25.3 kWh/100 miles and an estimated 300-mile range.

AFDC and MDOT MVA list Maryland's additional annual surcharge at $125 for zero-emission vehicles and $100 for plug-in hybrid electric vehicles. The surcharge is separate from normal registration fees, and Maryland Transportation Code 13-956 allows the amounts to be adjusted annually for inflation after June 30, 2025. Check the current MVA fee page before renewal because the amount can be collected on the registration cycle.

No. MEA says the FY26 Electric Vehicle Supply Equipment Rebate Program portal has been closed to new applications since April 15, 2026 because requests exceeded the $2.5 million budget. The agency says FY27 is anticipated to launch in summer 2026, so drivers should watch MEA's page before buying or installing hardware if the rebate matters to the payback calculation.

Maryland MVA's plug-in vehicle excise tax credit page says FY26 funding is no longer available. The program page still describes a possible credit of up to $3,000 for qualifying zero-emission plug-in electric or fuel cell vehicles, but the credit is subject to available funding. Do not assume the credit will be paid unless MVA shows active funding for the program year.

Enough to change the budget. Using OPC's listed 2026 components, BGE is about $0.19692/kWh before other taxes and riders, Pepco is about $0.19611/kWh in winter and $0.24043/kWh in summer, SMECO is about $0.20114/kWh, Delmarva Power is about $0.21213/kWh, and Potomac Edison is about $0.13865/kWh. Supplier choice, fixed monthly charges, and riders can move the final bill, so use your own utility bill for exact modeling.

MDOT says Maryland had seven NEVI sites open to the public by March 2026 and opened Round 3 for proposals on March 17, 2026. The first two rounds awarded $19.1 million to 31 projects for 166 new DC fast-charging ports. Those awards improve corridor reliability, but daily charging cost still depends mostly on home utility rates and how often the driver uses public DC fast charging.

AFDC's Maryland public utility definition says owners and operators of EV chargers are not subject to state regulation as electricity suppliers or public service companies for this purpose. Separately, Maryland Department of Agriculture Weights and Measures requires commercially used EVSE chargers to register before customer use and says electricity sold as vehicle fuel must be sold by the kilowatt-hour.