Promenade Towers
AvailableEV charging station in Portland, Maine on the Red E network — 4 Level 2. US DOE AFDC station 453384.
At a glance
Promenade Towers is a public EV charging station at 340 Eastern Promenade in Portland, Maine, on the Red E network. It has 4 charging ports (4 Level 2) with J1772 connectors. The US DOE registry lists it as available, open since Jan 8, 2026.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 453384 |
| Network | Red E |
| Status | Available (E) |
| Access | Public |
| Facility | Multi-unit dwelling |
| Open date | Jan 8, 2026 |
| Last updated at source | Oct 12, 2026 |
Plugs
Connectors & pricing
- J1772 — The standard Level 1/2 AC connector.
Pricing: not listed in the DOE registry.
Within ~15 km
Nearby charging
- USM Parking Garage58 ports
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- Unum12 ports
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Tesla Supercharger · Available
What kind of charging does Promenade Towers offer?
Of its 4 ports, 4 are Level 2. Level 2 ports are 240-volt AC chargers, typically used where a car is parked for an hour or more. That is about 58% above the Maine average of 2.5 ports per station. The registry lists one connector type: J1772, the standard Level 1/2 AC connector. The site is listed as a multi-unit dwelling location.
How does Promenade Towers compare with other stations in Portland?
Portland has 60 charging stations in the DOE registry with 242 ports, the most of 136 cities and towns in Maine. Promenade Towers accounts for 2% of the charging ports in Portland. Red E runs 4 stations in Portland. Statewide, Maine has 694 stations and 1,759 ports, the 27th-largest station count of the 51 states and DC. The biggest station in Maine, USM Parking Garage in Portland, has 58 ports.
Who operates Promenade Towers?
Red E operates 1,105 stations in the registry across 47 states, with 2,240 DC fast and 2,633 Level 2 ports in total. 12 of those stations are in Maine, 2% of the state's 694.
What does the “Available” status mean?
“Available” means the station is open and in service according to the DOE registry. Its access code is public, meaning it is listed as open to any driver. It opened on Jan 8, 2026, one of 65 stations in Maine with a 2026 open date. The station's record was last updated at the source on Oct 12, 2026.
Frequently asked questions
How many chargers does Promenade Towers have?
Promenade Towers has 4 charging ports: 4 Level 2.
Does Promenade Towers have DC fast charging?
No. The registry lists no DC fast ports here; its 4 ports are all Level 2.
What connectors does Promenade Towers have?
Promenade Towers has J1772 connectors.
Is Promenade Towers open to the public?
Yes. Promenade Towers is listed with public access, and its status is available.
Where is Promenade Towers?
Promenade Towers is at 340 Eastern Promenade, Portland, ME 04101. Its coordinates are 43.66976, -70.25090.
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Dataset updated . Source: US DOE Alternative Fuels Data Center station 453384, weekly full pull.
About this data
Source: US Department of Energy Alternative Fuels Data Center (AFDC) station registry, as published October 12, 2026 — ChargeCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: ChargeCensus, “Promenade Towers, Portland, ME (AFDC station 453384)”, https://chargecensus.com/stations/maine/promenade-towers-453384 (data as of October 12, 2026).