Install EV chargers or analyze a site in Portland, Maine. 61 existing public charging locations (4 DC fast, 57 Level 2). Free 0–100 profitability score on any Portland address from EV Data Map by Charge Rigs.
Portland, Maine is served by 61 public electric vehicle charging locations operating 227 individual chargers — an average of 3.7 chargers per site. Of those locations, 4 (7%) offer DC fast charging suitable for road-trip stops and short-dwell sessions, while 57 (93%) provide Level 2 charging for longer dwell times such as workplace, retail and overnight parking.
The largest charging network in Portland is ChargePoint Network with 30 locations, followed by Non-Networked with 11. Average DC fast power across the city is approximately 244 kW, which puts most fast-charging stalls in the modern 150 kW–350 kW class capable of delivering a meaningful state-of-charge top-up in 15–30 minutes for a typical EV.
EV Data Map is an EVSE and DC Fast Charger location analyzer that scores every potential charging site in the United States from 0 to 100 for DC Fast Charger ROI, combining EV ownership density, daytime population, traffic, demographics, nearby competing chargers, dwell-time characteristics of surrounding land use, and grid capacity. Use the analyzer below to enter any address in Portland and receive an instant ROI score, demand projection, and recommended charger configuration.
Portland, Maine, boasts a diverse public EV charging landscape with 61 operational locations, including 4 DC fast chargers that average an impressive 244 kW, showcasing a commitment to high-performance infrastructure. This ultra-fast fleet ensures that 100% of DC fast sites meet or exceed 150 kW, catering to the needs of drivers who prioritize rapid charging. The market is characterized by 12 distinct operators, primarily led by ChargePoint Network, which accounts for nearly half of all sites. This competitive environment enhances pricing and uptime while allowing drivers to choose charging options based on power levels and amenities. With roughly 32 DC fast ports available, the city effectively addresses both fast and extended stay charging needs, making it a strategic locale for site developers and operators.
DC fast share: 7% of locations. Level 2 share: 93%. Average chargers per site: 3.7. Average DC fast power: 244 kW.
The following operators run public charging in Portland, ranked by number of locations.
A selection of higher-power public charging locations across Portland, sorted by power level.
Other cities in Maine we cover with full charging data and site profitability scoring — useful for comparing footprints across the state.
Every score on EV Data Map blends location demand, competition and operating economics into a single 0–100 number. Demand is modeled from registered EV count, commute and through-traffic patterns, daytime worker population, retail and hospitality footprint, and tourism inflows. Competition uses the count and quality of nearby existing chargers — including DC fast power, network reliability and dwell-fit. Operating economics include estimated electricity tariffs, demand-charge exposure, expected utilization, and capital cost for the recommended hardware mix.
For Portland specifically, our model accounts for local commute corridors, nearby interstate and US-highway traffic, the existing footprint of 4 DC fast and 57 Level 2 sites, and the typical dwell profile of the surrounding land use. The result is a per-address score plus a recommended configuration — number of stalls, target power level and network — that maximises projected revenue.