National Harbor, MD - Potomac Passage - Tesla Supercharger
AvailableEV charging station in Oxon Hill, Maryland on the Tesla Supercharger network — 12 DC fast. US DOE AFDC station 118951.
At a glance
National Harbor, MD - Potomac Passage - Tesla Supercharger is a public EV charging station at 150 Potomac Passage in Oxon Hill, Maryland, on the Tesla Supercharger network. It has 12 charging ports (12 DC fast) with NACS (Tesla) connectors. The US DOE registry lists it as available, open since Feb 15, 2019.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 118951 |
| Network | Tesla Supercharger |
| Status | Available (E) |
| Access | Public |
| Facility | Shopping center |
| Open date | Feb 15, 2019 |
| Last updated at source | Jun 18, 2026 |
Plugs
Connectors & pricing
- NACS (Tesla) — The North American Charging Standard connector.
Pricing: not listed in the DOE registry.
Charging network
Operates 3,280 stations in the DOE registry — view the full network →
Within ~15 km
Nearby charging
Non-networked · Available
- Joint Base Andrews31 ports
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- Rosslyn Towers24 ports
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- DOE Forrestal24 ports
Non-networked · Available
- Fort Belvoir22 ports
Non-networked · Available
Non-networked · Planned
What kind of charging does National Harbor, MD - Potomac Passage - Tesla Supercharger offer?
Of its 12 ports, 12 are DC fast. DC fast ports deliver direct current straight to the battery and are the ones used for quick stops on longer trips. That is about 3.5 times the Maryland average of 3.4 ports per station. The registry lists one connector type: NACS (Tesla), the North American Charging Standard connector. The site is listed as a shopping center location.
How does National Harbor, MD - Potomac Passage - Tesla Supercharger compare with other stations in Oxon Hill?
Oxon Hill has 25 charging stations in the DOE registry with 68 ports, the 14th-most of 248 cities and towns in Maryland. National Harbor, MD - Potomac Passage - Tesla Supercharger accounts for 18% of the charging ports in Oxon Hill. It is the only Tesla Supercharger station in Oxon Hill. 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 National Harbor, MD - Potomac Passage - Tesla Supercharger?
Tesla's DC fast-charging network — the largest DC fast footprint in the US, increasingly open to non-Tesla EVs via NACS. Tesla Supercharger operates 3,280 stations in the registry across 51 states, with 40,183 DC fast ports in total. 79 of those stations are in Maryland, 4% 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 Feb 15, 2019, one of 87 stations in Maryland with a 2019 open date. The station's record was last updated at the source on Jun 18, 2026.
Frequently asked questions
How many chargers does National Harbor, MD - Potomac Passage - Tesla Supercharger have?
National Harbor, MD - Potomac Passage - Tesla Supercharger has 12 charging ports: 12 DC fast.
Does National Harbor, MD - Potomac Passage - Tesla Supercharger have DC fast charging?
Yes. The registry lists 12 DC fast ports at National Harbor, MD - Potomac Passage - Tesla Supercharger, with NACS (Tesla) connectors.
What connectors does National Harbor, MD - Potomac Passage - Tesla Supercharger have?
National Harbor, MD - Potomac Passage - Tesla Supercharger has NACS (Tesla) connectors.
Is National Harbor, MD - Potomac Passage - Tesla Supercharger open to the public?
Yes. National Harbor, MD - Potomac Passage - Tesla Supercharger is listed with public access, and its status is available.
Where is National Harbor, MD - Potomac Passage - Tesla Supercharger?
National Harbor, MD - Potomac Passage - Tesla Supercharger is at 150 Potomac Passage, Oxon Hill, MD 20745. Its coordinates are 38.78504, -77.01447.
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Dataset updated . Source: US DOE Alternative Fuels Data Center station 118951, 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, “National Harbor, MD - Potomac Passage - Tesla Supercharger, Oxon Hill, MD (AFDC station 118951)”, https://chargecensus.com/stations/maryland/national-harbor-md-potomac-passage-tesla-supercharger-118951 (data as of October 12, 2026).