Doubletree Inn at The Colonnade - Tesla Destination

Of its 5 ports, 5 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 47% above the Maryland average of 3.4 ports per station. The registry lists one connector type: NACS (Tesla), the North American Charging Standard connector. Pricing as reported to the registry: “Free”. The site is listed as a inn location.

Baltimore has 260 charging stations in the DOE registry with 882 ports, the most of 248 cities and towns in Maryland. Doubletree Inn at The Colonnade - Tesla Destination accounts for under 1% of the charging ports in Baltimore. Tesla Destination runs 8 stations in Baltimore. 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.

Tesla's Level 2 destination chargers at hotels, restaurants and resorts. Tesla Destination operates 4,513 stations in the registry across 51 states, with 18,149 Level 2 ports in total. 64 of those stations are in Maryland, 3% of the state's 1,866.

“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 20, 2018, one of 96 stations in Maryland with a 2018 open date. The station's record was last updated at the source on Aug 27, 2026.