Potomac Edison Monocacy Marc
AvailableEV charging station in Frederick, Maryland on the ChargePoint network — 2 Level 2. US DOE AFDC station 306292.
At a glance
Potomac Edison Monocacy Marc is a public EV charging station at 7800 Genstar Dr in Frederick, 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 Aug 3, 2023.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 306292 |
| Network | ChargePoint |
| Status | Available (E) |
| Access | Public |
| Open date | Aug 3, 2023 |
| 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
- Fort Detrick16 ports
Non-networked · Available
- Royal Farms - Tesla Supercharger12 ports
Tesla Supercharger · Available
Tesla Supercharger · Available
Tesla Supercharger · Available
Tesla Destination · Available
Non-networked · Available
What kind of charging does Potomac Edison Monocacy Marc 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 Monocacy Marc compare with other stations in Frederick?
Frederick has 40 charging stations in the DOE registry with 181 ports, the 8th-most of 248 cities and towns in Maryland. Potomac Edison Monocacy Marc accounts for 1% of the charging ports in Frederick. ChargePoint runs 12 stations in Frederick. 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 Monocacy Marc?
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 Aug 3, 2023, one of 257 stations in Maryland with a 2023 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 Monocacy Marc have?
Potomac Edison Monocacy Marc has 2 charging ports: 2 Level 2.
Does Potomac Edison Monocacy Marc 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 Monocacy Marc have?
Potomac Edison Monocacy Marc has J1772 connectors.
Is Potomac Edison Monocacy Marc open to the public?
Yes. Potomac Edison Monocacy Marc is listed with public access, and its status is available.
Where is Potomac Edison Monocacy Marc?
Potomac Edison Monocacy Marc is at 7800 Genstar Dr, Frederick, MD 21704. Its coordinates are 39.38213, -77.39480.
More EV charging around Frederick
Working with Maryland 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 306292, 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 Monocacy Marc, Frederick, MD (AFDC station 306292)”, https://chargecensus.com/stations/maryland/potomac-edison-monocacy-marc-306292 (data as of October 12, 2026).