To Be Installed [TBD - City of Madison]
AvailableEV charging station in Madison, Wisconsin on the OpConnect network — 31 Level 2. US DOE AFDC station 398395.
At a glance
To Be Installed [TBD - City of Madison] is a public EV charging station at 4151 Nakoosa Trail in Madison, Wisconsin, on the OpConnect network. It has 31 charging ports (31 Level 2) with J1772 connectors. The US DOE registry lists it as available, open since Jun 16, 2025.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 398395 |
| Network | OpConnect |
| Status | Available (E) |
| Access | Public |
| Open date | Jun 16, 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
Nearby charging
OpConnect · Available
Tesla Supercharger · Available
- Metro Ford of Madison8 ports
Blink · Available
Tesla Supercharger · Available
Tesla Supercharger · Available
- 44OP-405963 Sun Prairie8 ports
Noodoe · Available
What kind of charging does To Be Installed [TBD - City of Madison] offer?
Of its 31 ports, 31 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 11.4 times the Wisconsin average of 2.7 ports per station. The registry lists one connector type: J1772, the standard Level 1/2 AC connector.
How does To Be Installed [TBD - City of Madison] compare with other stations in Madison?
Madison has 130 charging stations in the DOE registry with 360 ports, the most of 208 cities and towns in Wisconsin. To Be Installed [TBD - City of Madison] accounts for 9% of the charging ports in Madison. OpConnect runs 4 stations in Madison. Statewide, Wisconsin has 946 stations and 2,570 ports, the 24th-largest station count of the 51 states and DC. By port count, To Be Installed [TBD - City of Madison] is the biggest station in Wisconsin.
Who operates To Be Installed [TBD - City of Madison]?
OpConnect operates 526 stations in the registry across 31 states, with 173 DC fast and 1,887 Level 2 ports in total. 4 of those stations are in Wisconsin, under 1% of the state's 946. By port count this is the 6th-biggest OpConnect station in the country.
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 Jun 16, 2025, one of 165 stations in Wisconsin 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 To Be Installed [TBD - City of Madison] have?
To Be Installed [TBD - City of Madison] has 31 charging ports: 31 Level 2.
Does To Be Installed [TBD - City of Madison] have DC fast charging?
No. The registry lists no DC fast ports here; its 31 ports are all Level 2.
What connectors does To Be Installed [TBD - City of Madison] have?
To Be Installed [TBD - City of Madison] has J1772 connectors.
Is To Be Installed [TBD - City of Madison] open to the public?
Yes. To Be Installed [TBD - City of Madison] is listed with public access, and its status is available.
Where is To Be Installed [TBD - City of Madison]?
To Be Installed [TBD - City of Madison] is at 4151 Nakoosa Trail, Madison, WI 53714. Its coordinates are 43.10859, -89.31183.
More EV charging around Madison
Working with Wisconsin charging stations? Pro adds alerts, change history and CSV export ($29/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: US DOE Alternative Fuels Data Center station 398395, 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, “To Be Installed [TBD - City of Madison], Madison, WI (AFDC station 398395)”, https://chargecensus.com/stations/wisconsin/to-be-installed-tbd-city-of-madison-398395 (data as of October 12, 2026).