4221 Connecticut Ave. NW. Garage

Of its 1 port, 1 is 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 71% below the District of Columbia average of 3.5 ports per station. The registry lists one connector type: J1772, the standard Level 1/2 AC connector. The site is listed as a public site location.

Washington has 392 charging stations in the DOE registry with 1,365 ports, the most of 4 cities and towns in District of Columbia. 4221 Connecticut Ave. NW. Garage accounts for under 1% of the charging ports in Washington. Flash runs 13 stations in Washington. Statewide, District of Columbia has 396 stations and 1,386 ports, the 38th-largest station count of the 51 states and DC. The biggest station in District of Columbia, Washington, DC - Wisconsin Avenue (Floor G3, G4) - Tesla Destination in Washington, has 34 ports.

Flash operates 153 stations in the registry across 26 states, with 1,259 Level 2 ports in total. 13 of those stations are in District of Columbia, 3% of the state's 396.

“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 Mar 30, 2024, one of 33 stations in District of Columbia with a 2024 open date. The station's record was last updated at the source on Oct 12, 2026.