The Tower Building
AvailableEV charging station in Rockville, Maryland on the Blink network — 5 Level 2. US DOE AFDC station 194172.
At a glance
The Tower Building is a public EV charging station at 1101 Wootton Parkway in Rockville, Maryland, on the Blink network. It has 5 charging ports (5 Level 2) with J1772 connectors. The US DOE registry lists it as available, open since Jul 19, 2018.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 194172 |
| Network | Blink |
| Status | Available (E) |
| Access | Public |
| Open date | Jul 19, 2018 |
| Last updated at source | Oct 12, 2026 |
Plugs
Connectors & pricing
- J1772 — The standard Level 1/2 AC connector.
Pricing: $1.50-$3.00/Hr Variable Parking Fee
Within ~15 km
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What kind of charging does The Tower Building offer?
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: J1772, the standard Level 1/2 AC connector. Pricing as reported to the registry: “$1.50-$3.00/Hr Variable Parking Fee”.
How does The Tower Building compare with other stations in Rockville?
Rockville has 92 charging stations in the DOE registry with 271 ports, the 3rd-most of 248 cities and towns in Maryland. The Tower Building accounts for 2% of the charging ports in Rockville. Blink runs 28 stations in Rockville. 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 The Tower Building?
Blink Charging's public network — largely Level 2. Blink operates 6,186 stations in the registry across 52 states, with 2,086 DC fast and 21,012 Level 2 ports in total. 311 of those stations are in Maryland, 17% 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 Jul 19, 2018, one of 96 stations in Maryland with a 2018 open date. The station's record was last updated at the source on Oct 12, 2026.
Frequently asked questions
How many chargers does The Tower Building have?
The Tower Building has 5 charging ports: 5 Level 2.
Does The Tower Building have DC fast charging?
No. The registry lists no DC fast ports here; its 5 ports are all Level 2.
What connectors does The Tower Building have?
The Tower Building has J1772 connectors.
Is charging at The Tower Building free?
Pricing as reported to the DOE registry: $1.50-$3.00/Hr Variable Parking Fee.
Is The Tower Building open to the public?
Yes. The Tower Building is listed with public access, and its status is available.
Where is The Tower Building?
The Tower Building is at 1101 Wootton Parkway, Rockville, MD 20852. Its coordinates are 39.06795, -77.15623.
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Dataset updated . Source: US DOE Alternative Fuels Data Center station 194172, 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, “The Tower Building, Rockville, MD (AFDC station 194172)”, https://chargecensus.com/stations/maryland/the-tower-building-194172 (data as of October 12, 2026).