Potomac Edison Grantsville
AvailableEV charging station in Grantsville, Maryland on the ChargePoint network — 2 Level 2. US DOE AFDC station 191082.
At a glance
Potomac Edison Grantsville is a public EV charging station at 171 Main St in Grantsville, Maryland, on the ChargePoint network. It has 2 charging ports (2 Level 2) with J1772 connectors. The US DOE registry lists it as available, open since Jun 17, 2021.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 191082 |
| Network | ChargePoint |
| Status | Available (E) |
| Access | Public |
| Open date | Jun 17, 2021 |
| 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
- 171 Main St
- City
- Grantsville
- State
- Maryland
- ZIP
- 21536
- Coordinates
- 39.69729, -79.15803
Within ~15 km
Nearby charging
- Pilot Travel Center 4084 ports
EVgo · Available
Tesla Destination · Available
What kind of charging does Potomac Edison Grantsville offer?
Of its 2 ports, 2 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 41% below the Maryland average of 3.4 ports per station. The registry lists one connector type: J1772, the standard Level 1/2 AC connector.
How does Potomac Edison Grantsville compare with other stations in Grantsville?
Grantsville has 2 charging stations in the DOE registry with 6 ports. Potomac Edison Grantsville accounts for 33% of the charging ports in Grantsville. It is the only ChargePoint station in Grantsville. Statewide, Maryland has 1,866 stations and 6,365 ports, the 16th-largest station count of the 51 states and DC. The biggest station in Maryland, Aberdeen Proving Grounds in Aberdeen, has 36 ports.
Who operates Potomac Edison Grantsville?
The largest US charging network by station count — mostly Level 2 at workplaces, retail and municipal sites. ChargePoint operates 48,998 stations in the registry across 52 states, with 5,017 DC fast and 83,427 Level 2 ports in total. 659 of those stations are in Maryland, 35% of the state's 1,866.
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 17, 2021, one of 233 stations in Maryland with a 2021 open date. The station's record was last updated at the source on Oct 12, 2026.
Frequently asked questions
How many chargers does Potomac Edison Grantsville have?
Potomac Edison Grantsville has 2 charging ports: 2 Level 2.
Does Potomac Edison Grantsville have DC fast charging?
No. The registry lists no DC fast ports here; its 2 ports are all Level 2.
What connectors does Potomac Edison Grantsville have?
Potomac Edison Grantsville has J1772 connectors.
Is Potomac Edison Grantsville open to the public?
Yes. Potomac Edison Grantsville is listed with public access, and its status is available.
Where is Potomac Edison Grantsville?
Potomac Edison Grantsville is at 171 Main St, Grantsville, MD 21536. Its coordinates are 39.69729, -79.15803.
More EV charging around Grantsville
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Dataset updated . Source: US DOE Alternative Fuels Data Center station 191082, 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, “Potomac Edison Grantsville, Grantsville, MD (AFDC station 191082)”, https://chargecensus.com/stations/maryland/potomac-edison-grantsville-191082 (data as of October 12, 2026).