Millennium Park - Underground Entrance
AvailableEV charging station in Chicago, Illinois on the Flash network — 6 Level 2. US DOE AFDC station 391465.
At a glance
Millennium Park - Underground Entrance is a public EV charging station at 6 S. Columbus Dr. in Chicago, Illinois, on the Flash network. It has 6 charging ports (6 Level 2) with J1772 connectors. The US DOE registry lists it as available, open since Apr 30, 2025.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 391465 |
| Network | Flash |
| Status | Available (E) |
| Access | Public |
| Facility | Public site |
| Open date | Apr 30, 2025 |
| 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
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What kind of charging does Millennium Park - Underground Entrance offer?
Of its 6 ports, 6 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 75% above the Illinois average of 3.4 ports per station. The registry lists one connector type: J1772, the standard Level 1/2 AC connector. The site is listed as a public site location.
How does Millennium Park - Underground Entrance compare with other stations in Chicago?
Chicago has 368 charging stations in the DOE registry with 1,348 ports, the most of 333 cities and towns in Illinois. Millennium Park - Underground Entrance accounts for under 1% of the charging ports in Chicago. Flash runs 2 stations in Chicago. Statewide, Illinois has 2,056 stations and 7,047 ports, the 14th-largest station count of the 51 states and DC. The biggest station in Illinois, Hanover Park Il Sdc in Hanover Park, has 110 ports.
Who operates Millennium Park - Underground Entrance?
Flash operates 153 stations in the registry across 26 states, with 1,259 Level 2 ports in total. 2 of those stations are in Illinois, under 1% of the state's 2,056.
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 Apr 30, 2025, one of 447 stations in Illinois with a 2025 open date. The station's record was last updated at the source on Oct 12, 2026.
Frequently asked questions
How many chargers does Millennium Park - Underground Entrance have?
Millennium Park - Underground Entrance has 6 charging ports: 6 Level 2.
Does Millennium Park - Underground Entrance have DC fast charging?
No. The registry lists no DC fast ports here; its 6 ports are all Level 2.
What connectors does Millennium Park - Underground Entrance have?
Millennium Park - Underground Entrance has J1772 connectors.
Is Millennium Park - Underground Entrance open to the public?
Yes. Millennium Park - Underground Entrance is listed with public access, and its status is available.
Where is Millennium Park - Underground Entrance?
Millennium Park - Underground Entrance is at 6 S. Columbus Dr., Chicago, IL 60601. Its coordinates are 41.88275, -87.62085.
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Dataset updated . Source: US DOE Alternative Fuels Data Center station 391465, 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, “Millennium Park - Underground Entrance, Chicago, IL (AFDC station 391465)”, https://chargecensus.com/stations/illinois/millennium-park-underground-entrance-391465 (data as of October 12, 2026).