Conservatory and Botanic Gardens
AvailableEV charging station in Baltimore, Maryland, not on a charging network — 1 DC fast. US DOE AFDC station 74345.
At a glance
Conservatory and Botanic Gardens is a public EV charging station at 3100 Swann Dr in Baltimore, Maryland, not attached to a charging network. It has 1 charging port (1 DC fast) with CHAdeMO and CCS connectors. The US DOE registry lists it as available, open since Mar 22, 2016.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 74345 |
| Network | Non-networked |
| Status | Available (E) |
| Access | Public |
| Facility | Park |
| Open date | Mar 22, 2016 |
| Last updated at source | Feb 13, 2026 |
Plugs
Connectors & pricing
- CHAdeMO — Legacy DC fast connector (Nissan Leaf era).
- CCS — Combined Charging System — the J1772-based DC fast connector.
Pricing: Free
Within ~15 km
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What kind of charging does Conservatory and Botanic Gardens offer?
Of its 1 port, 1 is 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 71% below the Maryland average of 3.4 ports per station. The registry lists 2 connector types: CHAdeMO, Legacy DC fast connector (Nissan Leaf era); CCS, Combined Charging System — the J1772-based DC fast connector. Pricing as reported to the registry: “Free”. The site is listed as a park location.
How does Conservatory and Botanic Gardens compare with other stations in Baltimore?
Baltimore has 260 charging stations in the DOE registry with 882 ports, the most of 248 cities and towns in Maryland. Conservatory and Botanic Gardens accounts for under 1% of the charging ports 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.
Who operates Conservatory and Botanic Gardens?
Conservatory and Botanic Gardens is listed as non-networked: its chargers are not run through a charging-network account. Maryland has 306 non-networked stations, 16% of its total.
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 Mar 22, 2016, one of 65 stations in Maryland with a 2016 open date. The station's record was last updated at the source on Feb 13, 2026.
Frequently asked questions
How many chargers does Conservatory and Botanic Gardens have?
Conservatory and Botanic Gardens has 1 charging port: 1 DC fast.
Does Conservatory and Botanic Gardens have DC fast charging?
Yes. The registry lists 1 DC fast port at Conservatory and Botanic Gardens, with CHAdeMO and CCS connectors.
What connectors does Conservatory and Botanic Gardens have?
Conservatory and Botanic Gardens has CHAdeMO and CCS connectors.
Is charging at Conservatory and Botanic Gardens free?
Pricing as reported to the DOE registry: Free.
Is Conservatory and Botanic Gardens open to the public?
Yes. Conservatory and Botanic Gardens is listed with public access, and its status is available.
Where is Conservatory and Botanic Gardens?
Conservatory and Botanic Gardens is at 3100 Swann Dr, Baltimore, MD 21217. Its coordinates are 39.31871, -76.64720.
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Dataset updated . Source: US DOE Alternative Fuels Data Center station 74345, 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, “Conservatory and Botanic Gardens, Baltimore, MD (AFDC station 74345)”, https://chargecensus.com/stations/maryland/conservatory-and-botanic-gardens-74345 (data as of October 12, 2026).