Groton TASMG
AvailableEV charging station in Groton, Connecticut on the FLO network — 4 Level 2. US DOE AFDC station 358501.
At a glance
Groton TASMG is a public EV charging station at 139 Tower ave in Groton, Connecticut, on the FLO network. It has 4 charging ports (4 Level 2) with J1772 connectors. The US DOE registry lists it as available, open since Oct 16, 2024.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 358501 |
| Network | FLO |
| Status | Available (E) |
| Access | Public |
| Open date | Oct 16, 2024 |
| 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.
Location
- Address
- 139 Tower ave
- City
- Groton
- State
- Connecticut
- ZIP
- 06340
- Coordinates
- 41.33495, -72.04836
Within ~15 km
Nearby charging
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What kind of charging does Groton TASMG 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 31% above the Connecticut average of 3.1 ports per station. The registry lists one connector type: J1772, the standard Level 1/2 AC connector.
How does Groton TASMG compare with other stations in Groton?
Groton has 35 charging stations in the DOE registry with 107 ports, the 11th-most of 165 cities and towns in Connecticut. Groton TASMG accounts for 4% of the charging ports in Groton. It is the only FLO station in Groton. Statewide, Connecticut has 1,807 stations and 5,527 ports, the 18th-largest station count of the 51 states and DC. The biggest station in Connecticut, 18 Dock St in Stamford, has 46 ports.
Who operates Groton TASMG?
FLO operates 1,246 stations in the registry across 40 states, with 179 DC fast and 2,934 Level 2 ports in total. 89 of those stations are in Connecticut, 5% of the state's 1,807.
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 Oct 16, 2024, one of 426 stations in Connecticut with a 2024 open date. The station's record was last updated at the source on Oct 12, 2026.
Frequently asked questions
How many chargers does Groton TASMG have?
Groton TASMG has 4 charging ports: 4 Level 2.
Does Groton TASMG have DC fast charging?
No. The registry lists no DC fast ports here; its 4 ports are all Level 2.
What connectors does Groton TASMG have?
Groton TASMG has J1772 connectors.
Is Groton TASMG open to the public?
Yes. Groton TASMG is listed with public access, and its status is available.
Where is Groton TASMG?
Groton TASMG is at 139 Tower ave, Groton, CT 06340. Its coordinates are 41.33495, -72.04836.
More EV charging around Groton
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Dataset updated . Source: US DOE Alternative Fuels Data Center station 358501, 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, “Groton TASMG, Groton, CT (AFDC station 358501)”, https://chargecensus.com/stations/connecticut/groton-tasmg-358501 (data as of October 12, 2026).