Frequently Asked Questions

Yes. According to a June 2023 Consumer Reports factsheet, driving an EV can save you between $6,000 to $12,000 over the vehicle’s lifetime compared to a gas-powered vehicle. The average EV driver will spend 60% less to power their vehicle and spend half as much to repair and maintain their EV than owners of gas-powered vehicles.

Yes, you can save money when fueling your vehicle with electricity. Marylanders charging their EVs at home are paying approximately 15 cents per kWh. With home charging at this price, you could travel 100 miles in an EV for $5.21. If you use free charging, available at some businesses such as hotels and grocery stores, you will have more significant savings. Visit the Maryland EV Journey to learn more about EV savings, from incentives to out-of-pocket costs.

Contact your utility to find out the latest options on savings for home electric car charging and to see if you qualify for an incentive. Check out our incentives page and see below for specific utility programs with special EV charging rates:

• Potomac Edison EV Driven Program
• Pepco Charger Rebate​
• BGE Charger Rebate
• Delmarva Charger Rebate
• SMECO

Subject to available funding, a one-time credit is allowed for the purchase of a zero-emission plug-in electric or fuel cell electric vehicle. If an individual has already received a credit in the past iteration of this program, they are no longer eligible for the program. The credit may not exceed $3,000. The criteria for a qualifying zero-emission plug-in electric or fuel cell electric vehicles are as follows:

• The vehicle must be made by a manufacturer primarily for use on public streets, roads, and highways.
• The vehicle cannot be modified from the manufacturer’s specifications.
• The vehicle must be a new vehicle and purchased and titled for the first time on or after July 1, 2023, but before July 1, 2027.
• The qualifying vehicle must be registered in Maryland.
• The vehicle must be acquired for use or lease by the taxpayer, and not for resale.
• The vehicle has a battery capacity of at least 5 kilowatt-hours, or if a motorcycle or auto cycle, has a battery capacity of at least 4.0 kilowatt-hours (applies only to plug-in electric).
• The vehicle has a base purchase price not exceeding $50,000.
• The credit is limited to one vehicle per individual and ten (10) vehicles per business entity.

Comprehensive details about the program are available on the Motor Vehicle Administration’s website.

Qualified EV and FCEV buyers may apply for an excise tax credit of up to $3,000 for vehicles purchased on or after July 1, 2023. This one-time tax credit is limited to one vehicle per individual and 10 vehicles per business entity. The Motor Vehicle Administration (MVA) processes program applications, but the credit is prepared by the State Comptroller’s Office in Annapolis. Upon approval, you should receive the credit within 8-10 weeks, but you may contact MVA via ContactMVA​ if you do not receive the credit.​ Comprehensive details about the program are available on the Motor Vehicle Administration’s website.

No. The vehicle must be a new vehicle and purchased/leased and titled for the first time on or after July 1, 2023, but before July 1, 2027. The vehicle must be acquired for use or lease by the taxpayer, and not for resale. Comprehensive details about the program are available on the Motor Vehicle Administration’s website.

No. Maryland does not currently offer a tax credit for the purchase of used EVs. However, the Federal Government provides an incentive for used EVs. Comprehensive details about the program are available on the Motor Vehicle Administration’s website.

Federal legislation gives EV buyers—including all-electric, plug-in hybrid, and fuel cell electric vehicles— a credit on their annual tax return if they meet certain requirements. The availability of the credit depends on several factors, including the vehicle’s MSRP, its final assembly location, battery component and/or critical mineral sourcing, and your modified adjusted gross income (AGI). Requirements for the tax credit also vary, depending on when the vehicle was purchased, and whether or not the vehicle is pre-owned. New tax credit options beginning January 2024 include the ability for EV buyers to take the tax credit as a rebate at time of purchase. For full details on requirements, please visit PlugInAmerica, an EV tax credit information site. Also visit the Energy.gov website for comprehensive information on new and used clean vehicle federal tax credits.

Yes, it is possible to receive both a state and federal tax credit on the purchase of one vehicle. Check the latest tax laws and regulations at both the federal and state level to determine eligibility and specific requirements.

Beginning January 1, 2023, the Clean Vehicle Credit from the Federal Government provides a tax credit of up to $4,000 for the purchase of a pre-owned EV or FCEV.  Eligible vehicles must be of a model year at least two years prior to the year of purchase and may not have a purchase price above $25,000. For detailed eligibility requirements, visit the IRS Clean Vehicle and Tax Credits page. More details are available on the federal incentives section on our webpage.

Maryland offers a rebate of 50% of the cost of Electric Vehicle Charging Equipment and Installation. The rebate is up to $700 for individuals; $4,000 for businesses; and $5,000 for retail service stations. Visit the Maryland Energy Administration website for details.

The federal government also offers a tax credit for EV charger hardware and EV charger installation costs. This credit covers 30% of the costs with a maximum $1,000 credit for residents and $30,000 federal tax credit for businesses. Visit the US Department of Energy website for the details.

No. Visit Maryland’s EVSE Rebate Program for more details.

Permitted EVs may operate in any Maryland HOV lanes regardless of the number of occupants. To operate in HOV lanes, EV owners must obtain a $5 permit from the Motor Vehicle Administration (MVA). For more information, see the MVA HOV Permit Issuance for EVs website.

Electric vehicles typically require less maintenance than conventional vehicles because:

• The battery, motor, and associated electronics require little to no regular maintenance.
• There are fewer fluids, such as engine oil, that require regular maintenance.
• Brake wear is significantly reduced due to regenerative braking.
• There are far fewer moving parts relative to a conventional fuel engine.

Electric vehicles feature lower maintenance costs than gas-powered vehicles because they  do not  have an engine that needs oil changes or air filter replacements. According to AAA, if maintained according to the automakers’ recommendations, electric vehicle maintenance costs are on average $300 less annually than a gas-powered car.

Data show that repair and maintenance costs are slightly higher for PHEVs than for BEVs until the 100,000-mile mark, and slightly lower beyond 100,000 miles. A Consumer Reports analysis compares lifetime repair and maintenance costs for vehicles of the three different powertrain types: PHEV, BEV, and ICE powertrains. Results show that both BEVs and PHEVs will cost consumers about $4,600 less to repair and maintain over their lifetimes compared with ICE models.

There are three levels of charging for EVs:

• Level 1 chargers use the car’s charge cord to plug into a common 120v outlet, available virtually everywhere. An electric car can maintain more than 40 miles a day if charged using level 1 overnight. Assuming a 60kWh battery, a level 1 charger typically takes 40-50 hours to fully charge. Each hour adds approximately 2-5 miles of driving range.
• Level 2 chargers require additional equipment that can be installed by an electrician. Alternately, they can utilize an existing 240V outlet, just like a clothes dryer. Level 2 charging is also available at public charging stations for a fee based upon kWh used. Assuming a 60kWh battery, a level 2 charger typically takes 4-10 hours to fully charge. Each hour adds approximately 10-20 miles of driving range.
• DC Fast Chargers are typically available at commercial sites and along highways. Depending on battery size, DC Fast chargers can charge some EVs up to 80% in as little as 20-60 minutes. Each hour adds approximately 180-240 miles of driving range.

Learn more at our website at: https://marylandev.org/charging/.

Level 2 charging equipment and installation costs 

The price to install an electrical circuit (an electrical system designed to power an EV charger) for an L2 charging station is between $400 to $1,700 for a single-port station (charges one electric vehicle at a time) and $800 to $3,400 for a dual-port station (charges two electric vehicles at a time with one circuit). The cost of an L2 charger falls between $500 to $700 for a single-port station and approximately $3,500 for a dual-port station, not including installation.

Single-port charger 
Unit price: $500-$700
Installation price: $400-$1,700

Dual-port charger 
Unit price: $3,200-$4,800
Installation price: $800-$3,400

Cost of electrician

Installing a Level 2 charging unit requires assistance from a certified electrician for safe installation, which includes an assessment of your home’s electrical situation to determine amperage, the circuit (made up of a dedicated breaker, wiring, and an outlet or charging station), your charger, and the electrical panel’s location in your home. The price of installing new circuits into your home will depend on factors including the state of your breaker box/electrical panel, which can cost anywhere from about $850 to $4,000 to upgrade, depending on how many amps you need. Other factors include the availability of circuits at a high enough amperage, which can cost about $600 to $1,200 to install, and the distance between the electrical panel and the charging station. In addition, some hidden costs of installing at-home EV chargers might include upgrading your home’s electrical system for a Level 2 charger. Many homes, even new ones, could need electrical work for Level 2 chargers, as those hookups require 240-volt circuits. Such circuits are not common in homes unless they were specifically installed for large appliances.

Cost of permit

The cost of a permit to install a residential EV charging unit varies by location in Maryland. For accurate permit costs, check with your City or County permitting office and your certified electrical contractor. Common costs associated with each part of a permit request are:

• Application: $40-$60
• Electrical permit: $100-$200
• Additional handling charges: $20-$40

To find a certified electrician in your area, use the Electric Vehicle Infrastructure Training Program’s (EVITP) “Find a Contractor” tool: https://evitp.org/find-a-contractor/. This website provides a list of contractors who employ EVITP-trained and certified electricians.

Charging your EV from empty can take as little as 20 minutes or upwards of 40 hours, depending on everything from the size of your particular car’s battery to where you decide to charge. There are three levels of charging for EVs:

• Level 1 charging adds approximately 5 miles of range per hour of charging
• Level 2 charging adds approximately 25 miles of range per hour of charging
• DC fast charging can add 100–200+ miles of range in as little as 30 minutes

Other factors that affect charging speed include how full your battery is (your SOC, or state of charge); the temperature of your battery; other loads in use while charging such as the car’s heat, air conditioning, or lights; battery deterioration; and your vehicle’s current and voltage limits.

While it is perfectly safe to charge your EV to 100%, the charging will slow down considerably after reaching an 80% SOC.

Here’s how:

• Check your car’s battery level before leaving.
• Determine how far you need to drive to reach your destination.
• Use an EV trip planner app to find charging stations along the way.
• Check for charging station availability and plan your route accordingly.
• Learn more about charging on our website

The PlugShare app and website provide an interactive map with information on the location and details of charging stations. Or try MarylandEV’s Alternate Fueling Station Locator to find the public charging station near you. With more than 1,500 public EV charging stations in Maryland, it’s easy and convenient to incorporate charging your EV into your daily routine.

The distance an EV can travel on a single battery charge is known as its “all-electric range.” Electric vehicles can typically travel 110 to over 300 miles on a single charge. PHEVs typically travel 15–60 miles on battery power alone and then switch to gas. Several factors affect actual range, including weather conditions, driving conditions, driving habits, battery size, and use of climate controls.

AFDC has a comprehensive multi-unit dwelling guide to charging, parking, electrical services, fees, and more. Additionally, visit our website’s HOA and multi-unit dwelling resources page which provides case studies on how HOAs and multi-unit dwellings have obtained and installed EV charging equipment.

The NEVI Plan outlines Maryland’s commitment to a national EV charging network along Maryland highways and in Maryland communities. Maryland’s focus is first on strategically installing DC Fast Chargers at 50-mile intervals along Maryland’s 23 EV Alternative Fuel Corridors, each within one mile from highway access points. Each of these charging stations will allow four vehicles to charge simultaneously. After Maryland’s 23 EV Alternative Fuel Corridors are populated with DC Fast Chargers, Maryland will invest in Level 2 chargers in communities throughout the state.

To learn more about Maryland’s NEVI Plan, see the MDOT Zero Emission Vehicle Infrastructure Plan website.

Regenerative braking is a technology used in electric and hybrid vehicles that converts the kinetic energy produced during braking into electrical energy and stores it in the vehicle’s battery for future use. Essentially, the energy that would otherwise be lost as heat during braking is harnessed and fed back into the battery. Regenerative braking helps extend EV range by recharging the battery in between stops to recharge or refuel.

BEVs are fueled solely by electricity and produce no tailpipe emissions, so they are considered zero emission vehicles (ZEVs). While the total greenhouse gas emissions related to powering EVs is dependent on the composition of the electrical grid, Maryland is committed to overall decarbonization of the grid. Learn more about how Maryland’s electrical grid affects the emissions of EVs.

Electric vehicles are generally quieter than internal combustion engine (ICE) vehicles, but they do produce some noise. This noise is produced by the electric motor and the tires moving along the pavement. Because electric vehicles do not have a traditional engine and exhaust system, they are much quieter than ICE vehicles overall.