Why commercial EV charging matters now
Electric vehicle adoption in Washington State is accelerating faster than almost anywhere else in the country. The state has set aggressive targets for EV adoption, and the Puget Sound region is already one of the highest EV density markets in North America. For commercial property owners, this creates both an opportunity and an expectation.
Employees are increasingly asking whether their workplace has EV charging. Retail customers are choosing businesses with charging stations over those without. Apartment tenants are prioritizing buildings that offer charging access. And fleet operators are transitioning to electric vehicles for cost and regulatory reasons.
The businesses that install charging infrastructure now gain a competitive advantage. Those that wait will eventually install it anyway, but at higher cost and without the first mover benefit.
Types of commercial charging installations
Commercial EV charging comes in several configurations, each suited to different use cases and budgets.
- Workplace Level 2 charging: Installed in employee parking areas, these chargers provide a full charge during the workday. Employees arrive, plug in, and leave with a full battery. Cost per station is typically $2,000 to $5,000 installed.
- Retail and hospitality Level 2: Installed where customers park for one to four hours. Shopping centers, restaurants, hotels, and entertainment venues use these to attract EV driving customers.
- Multi family Level 2: Installed in apartment and condo parking garages to serve residents. These installations often require load management systems to serve many chargers from limited electrical capacity.
- DC fast charging: High power commercial chargers for public use, fleet operations, or highway travel corridors. These provide rapid charging in 15 to 45 minutes but cost $50,000 to $150,000 per station including installation.
- Fleet charging depots: Designed to charge multiple fleet vehicles overnight. These installations are engineered for specific vehicle counts, charging schedules, and operational requirements.
Site planning and electrical assessment
Commercial installations begin with a thorough site assessment. Unlike residential projects where the variables are relatively simple, commercial sites have complex electrical systems, parking configurations, and usage patterns that all affect the design.
The assessment covers several key areas. First, the existing electrical service and transformer capacity. Many commercial buildings have three phase 208 or 480 volt service, which is well suited for EV charging. The question is whether there is enough spare capacity to add chargers without upgrading the service.
Second, the parking layout and charger placement. Chargers need to be positioned where vehicles can access them conveniently, where cable management is clean and safe, and where signage can direct drivers to the stations. ADA compliance is also a factor, with specific requirements for accessible charging stations.
Third, the networking and payment infrastructure. Most commercial installations use networked chargers that can manage access, track usage, process payments, and provide reporting. This requires network connectivity at each charger location.
Fourth, the permitting and utility coordination. Commercial electrical work requires permits from the local jurisdiction and may require coordination with the utility company for service upgrades or new meter installations.
Charger selection for commercial sites
Commercial charger selection involves different criteria than residential. Reliability, network support, payment processing, and warranty terms matter more than features like app connectivity or smart home integration.
Leading commercial charger manufacturers include ChargePoint, which dominates the workplace and retail market. Blink, which offers both Level 2 and DC fast charging options. ABB and Tritium, which are leaders in DC fast charging. And Tesla, whose destination chargers and Supercharger equipment serve Tesla specific and now increasingly universal markets.
For workplace and retail Level 2 installations, dual port chargers are popular because they serve two vehicles from a single unit, reducing per vehicle hardware cost. For DC fast charging, the trend is toward higher power units (150 kW and above) that can serve the growing number of vehicles with high speed charging capability.
Network fees are an ongoing cost to consider. Most commercial charger networks charge a monthly fee per station for cloud connectivity, management software, and payment processing. These fees typically range from $20 to $50 per charger per month depending on the network and service level.
Cost estimates for common commercial scenarios
Commercial installation costs vary widely based on scale, complexity, and charger type. Here are typical ranges for common scenarios in the Seattle metro area:
- Small workplace (4 to 8 Level 2 chargers): $15,000 to $40,000 total including equipment, installation, electrical work, and permits. Assumes existing electrical capacity is adequate.
- Retail location (2 to 4 Level 2 chargers): $8,000 to $20,000 total. Smaller scale with simpler networking requirements.
- Multi family building (10 to 20 Level 2 chargers): $40,000 to $100,000 total. Includes load management systems, panel work, and longer conduit runs typical of parking garages.
- DC fast charging site (2 to 4 stations): $150,000 to $500,000 total. Includes equipment, utility service upgrade, concrete pad work, and site preparation.
- Fleet depot (10+ Level 2 chargers): $50,000 to $200,000 depending on power levels and infrastructure requirements.
Revenue and ROI considerations
Commercial EV charging can generate direct revenue through charging fees, but the financial case often extends beyond the per session income. Consider these factors:
Retail businesses report that EV drivers spend more per visit because they stay longer while their vehicle charges. A study by ChargePoint found that EV drivers at retail locations spend an average of 50 percent more than non EV drivers.
Workplace charging is a talent retention and attraction tool. In the competitive Seattle tech market, offering free or subsidized workplace charging is a valued employee benefit that costs relatively little per employee.
Multi family charging commands premium rent. Apartments and condos with dedicated EV charging can charge $50 to $150 more per month in rent, which more than covers the infrastructure cost over time.
Property values increase with EV infrastructure. As EV adoption grows, buildings without charging capability become less attractive to buyers and tenants. Installing now protects and enhances property value.
Incentives for commercial installations
Commercial EV charging installations qualify for substantial incentives that can offset 30 to 60 percent of the project cost.
The federal tax credit under Section 30C provides 30 percent of the project cost with no cap up to $100,000 per charger. This is significantly more generous than the residential credit. The property must be in an eligible census tract, but many commercial areas in the Seattle region qualify.
Washington State offers grants through the Department of Commerce for commercial and public EV charging infrastructure. These grants are competitive and vary in availability, but awards of $25,000 to $250,000 are common for qualifying projects.
Utility companies including PSE and Seattle City Light offer commercial charging incentives and programs that can include rebates, rate designs, and infrastructure support.
MACRS accelerated depreciation allows the entire cost of the charging equipment to be depreciated over five years, providing additional tax benefits for businesses that own the equipment.
The installation process for commercial sites
A typical commercial installation follows this timeline:
- Site assessment and design (2 to 4 weeks): The electrician evaluates the site, designs the electrical layout, selects equipment, and prepares the permit application.
- Permitting (2 to 6 weeks): The permit application is submitted to the local jurisdiction. Turnaround varies by city and complexity.
- Equipment procurement (2 to 4 weeks): Commercial chargers are ordered and shipped. Lead times have improved but popular models can still take several weeks.
- Installation (1 to 2 weeks): Electrical work is performed, chargers are mounted and connected, and the site is cleaned up.
- Inspection and activation (1 to 2 weeks): The city inspector approves the installation, the chargers are connected to the network, and the system goes live.
Total timeline from first contact to operational chargers is typically 8 to 16 weeks depending on complexity and permitting timelines.
We design and install commercial EV charging systems across the Seattle metro area. Contact us for a site assessment and customized proposal for your property.