The electric vehicle transition in Maryland is accelerating. Maryland has established aggressive EV adoption goals, BGE has built out public charging networks across the Baltimore region, and the number of employees and customers arriving at Baltimore businesses in electric vehicles grows every year. For Baltimore business owners and property managers, the question is no longer whether to provide EV charging infrastructure, but when and how.
Businesses that install quality EV charging infrastructure ahead of peak demand position themselves advantageously: as an employer, EV charging is an increasingly valued workplace benefit. As a commercial property, EV-ready parking increases tenant appeal and market value. As a retail, hospitality, or service business, EV charging draws customers who are making charging location part of their destination decision.
At McDaniel Electrical Construction, our EV services team designs and installs commercial EV charging infrastructure for Baltimore businesses, parking facilities, multi-family properties, and institutions. Here is what Baltimore commercial property stakeholders need to know.
Understanding Commercial EV Charging Levels
Level 2 Commercial Charging
Level 2 charging at 240 volts and 32 to 80 amps is the standard for workplace and commercial destination charging. A Level 2 commercial EVSE unit adds 15 to 30 miles of range per hour, which is sufficient for employees who park for a full work shift or customers who stay for an extended retail or hospitality visit. For most Baltimore business parking applications, Level 2 is the appropriate and cost-effective charging level.
DC Fast Charging
DC fast charging (DCFC) delivers power at much higher rates, adding 150 to 250 miles of range in 20 to 30 minutes for compatible vehicles. DCFC infrastructure is appropriate for Baltimore businesses or properties where drivers need rapid partial charges rather than sustained overnight or workday charging: highway corridor fuel stops, high-traffic retail locations, fleet charging depots, and transit facilities. DCFC requires significantly more electrical infrastructure investment than Level 2 and makes sense for a different set of applications.
Electrical Infrastructure Requirements for Baltimore Commercial EV Charging
The electrical infrastructure needed for commercial EV charging scales with the number of chargers being installed and their power levels. A small installation of 4 to 8 Level 2 units for employee parking requires a dedicated feeder circuit from the building’s main electrical panel, appropriate sub-panel or distribution capacity, and individual circuits for each EVSE unit. Larger installations serving dozens of chargers or including DC fast charging require substantially more electrical infrastructure planning.
For many Baltimore commercial properties, particularly older buildings, the existing electrical service may not have sufficient spare capacity to add significant EV charging load without a service upgrade. McDaniel Electrical Construction performs a thorough electrical infrastructure assessment before proposing any commercial EV installation, ensuring that the charging infrastructure we design is supported by adequate electrical service.
Smart Charging Systems: Load Management and Cost Control
Commercial EV charging installations with multiple units benefit significantly from smart charging management systems that coordinate charging activity to stay within available electrical capacity, shift charging activity to off-peak utility hours to reduce demand charges, track energy consumption by vehicle or user for cost allocation or employee reimbursement, and provide fleet managers or property managers with usage and status monitoring.
Load management is particularly important for Baltimore commercial properties that have limited electrical service capacity but want to install multiple charging units. A networked smart charging system can support more charging units on a given electrical infrastructure by intelligently distributing available capacity among active sessions.
Maryland and Baltimore EV Infrastructure Incentives
Baltimore commercial property owners investing in EV charging infrastructure may be eligible for several financial incentives. The federal Alternative Fuel Vehicle Refueling Property Credit may apply to commercial EVSE installations. Maryland’s Charge Up Maryland program has provided incentives for commercial EV charger installations. BGE’s Workplace Charging program has offered incentives for employer-provided EV charging. Check current program availability and eligibility requirements for each, as these programs update periodically.
Planning Your Baltimore Commercial EV Charging Project
The most common mistake Baltimore businesses make with EV charging is undersizing the initial installation. An initial installation of 4 Level 2 units that seems adequate today becomes a queue management problem when 40 percent of employees drive EVs three years from now. Planning for conduit capacity to support future expansion, even if the circuits and EVSE units are not installed immediately, costs very little at initial installation and avoids expensive retrofitting later.
McDaniel Electrical Construction designs Baltimore commercial EV installations with future scalability in mind. We help clients think through current needs and anticipated growth to design infrastructure that serves them for years rather than just for today.
Get Your Baltimore Commercial EV Charging Proposal
McDaniel Electrical Construction provides complete commercial EV charging installations for Baltimore businesses, from initial infrastructure assessment and design through permitting, installation, and commissioning. Call (410) 303-8453 or visit mcdanielelecon.com to schedule your commercial EV charging consultation.