24 hours daily
For a typical EV (75 kWh battery) charging from 10% to 80%. Real-world times vary with vehicle, temperature, and station load. Estimate for your EV →
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As of 2024, Maryland had 131,500 plug-in vehicles registered — 94,900 fully battery-electric (72%) and 36,600 plug-in hybrid (28%). That ranks Maryland #14 nationally and represents about 2.2% of all US plug-in registrations.
Across 5,397 publicly-listed ports in Maryland (3,619 Level 2 and 1,774 DC fast), that works out to roughly 24.4 EVs per public port and 53.5 BEVs per DC fast port.
Maryland's public charging is keeping pace with adoption — but registrations keep climbing. Listing your stations here helps drivers discover charging close to where they already shop, dine, and stay.
Source: AFDC (data from Experian Information Solutions) · See full Maryland market data →
Every field returned by the public data sources for this location, including empty values. For developers, AI agents, and curious drivers.
From U.S. DOE AFDC · Public domain
| id | 165073 |
|---|---|
| zip | 20712 |
| city | Mt. Rainier |
| plus4 | — |
| state | MD |
| ng_psi | — |
| cng_psi | — |
| country | US |
| latitude | 38.9361836 |
| bd_blends | — |
| longitude | -76.9599627 |
| open_date | 2025-06-23 |
| rd_blends | — |
| ev_network | SWTCH |
| ev_pricing | Free |
| updated_at | 2026-02-02T23:16:24Z |
| access_code | public |
| cng_has_rng | — |
| lng_has_rng | — |
| lpg_primary | — |
| status_code | E |
| bd_blends_fr | — |
| hy_is_retail | — |
| hy_pressures | — |
| hy_standards | — |
| rd_blends_fr | — |
| station_name | EVsmart - Pepco - 35th Street |
| ev_other_evse | — |
| ev_pricing_fr | — |
| expected_date | — |
| facility_type | PARKING_LOT |
| nps_unit_name | — |
| station_phone | 844-798-2438 |
| cards_accepted | A D Debit M V |
| ev_dc_fast_num | — |
| ev_network_web | https://swtchenergy.com |
| fuel_type_code | ELEC |
| geocode_status | GPS |
| hy_status_link | — |
| street_address | 3415 Perry St |
| funding_sources | — |
| owner_type_code | P |
| access_days_time | 24 hours daily |
| e85_blender_pump | — |
| lpg_nozzle_types | — |
| ng_vehicle_class | — |
| related_stations | — |
| cng_dispenser_num | — |
| cng_total_storage | — |
| cng_vehicle_class | — |
| ev_charging_units | [
{
"network": "SWTCH",
"connectors": {
"J1772": {
"power_kw": 7.2,
"port_count": 1
},
"J3271": {
"power_kw": null,
"port_count": 0
},
"TESLA": {
"power_kw": null,
"port_count": 0
},
"CHADEMO": {
"power_kw": null,
"port_count": 0
},
"NEMA515": {
"power_kw": null,
"port_count": 0
},
"NEMA520": {
"power_kw": null,
"port_count": 0
},
"NEMA1450": {
"power_kw": null,
"port_count": 0
},
"J1772COMBO": {
"power_kw": null,
"port_count": 0
}
},
"port_count": 1,
"charging_level": "2",
"funding_sources": []
},
{
"network": "SWTCH",
"connectors": {
"J1772": {
"power_kw": 7.2,
"port_count": 1
},
"J3271": {
"power_kw": null,
"port_count": 0
},
"TESLA": {
"power_kw": null,
"port_count": 0
},
"CHADEMO": {
"power_kw": null,
"port_count": 0
},
"NEMA515": {
"power_kw": null,
"port_count": 0
},
"NEMA520": {
"power_kw": null,
"port_count": 0
},
"NEMA1450": {
"power_kw": null,
"port_count": 0
},
"J1772COMBO": {
"power_kw": null,
"port_count": 0
}
},
"port_count": 1,
"charging_level": "2",
"funding_sources": []
},
{
"network": "SWTCH",
"connectors": {
"J1772": {
"power_kw": 7.2,
"port_count": 1
},
"J3271": {
"power_kw": null,
"port_count": 0
},
"TESLA": {
"power_kw": null,
"port_count": 0
},
"CHADEMO": {
"power_kw": null,
"port_count": 0
},
"NEMA515": {
"power_kw": null,
"port_count": 0
},
"NEMA520": {
"power_kw": null,
"port_count": 0
},
"NEMA1450": {
"power_kw": null,
"port_count": 0
},
"J1772COMBO": {
"power_kw": null,
"port_count": 0
}
},
"port_count": 1,
"charging_level": "2",
"funding_sources": []
}
] |
| lng_vehicle_class | — |
| ng_fill_type_code | — |
| restricted_access | No |
| access_detail_code | CREDIT_CARD_ALWAYS |
| cng_fill_type_code | — |
| ev_connector_types | J1772 |
| ev_level1_evse_num | — |
| ev_level2_evse_num | 3 |
| access_days_time_fr | — |
| date_last_confirmed | 2026-01-13 |
| ev_renewable_source | — |
| cng_renewable_source | — |
| lng_renewable_source | — |
| cng_total_compression | — |
| ev_workplace_charging | No |
| maximum_vehicle_class | LD |
| rd_max_biodiesel_level | — |
| groups_with_access_code | Public - Credit card at all times |
| intersection_directions | — |
| e85_other_ethanol_blends | — |
| rd_blended_with_biodiesel | — |
| groups_with_access_code_fr | Public - Carte de crédit en tout temps |
| intersection_directions_fr | — |
From OpenChargeMap · CC-BY-SA 4.0
| ID | 224351 |
|---|---|
| UUID | 6E35B43D-D075-448A-8C18-36F779D42F38 |
| UsageCost | $0.17/kWh + 6% MD sales & use tax |
| MediaItems | [
{
"ID": 46970,
"User": {
"ID": 20555,
"Username": "Lanny"
},
"Comment": "",
"IsVideo": false,
"ItemURL": "https://s3-ap-southeast-2.amazonaws.com/openchargemap/images/US/OCM224351/OCM-224351.orig.2025062915452862.jpg",
"IsEnabled": true,
"DateCreated": "2025-06-29T15:46:00Z",
"ChargePointID": 224351,
"IsFeaturedItem": false,
"ItemThumbnailURL": "https://s3-ap-southeast-2.amazonaws.com/openchargemap/images/US/OCM224351/OCM-224351.thmb.2025062915452862.jpg",
"IsExternalResource": false
}
] |
| OperatorID | 59 |
| AddressInfo | {
"ID": 224734,
"Town": "Mount Rainier",
"Title": "Pepco - 35th Street",
"Latitude": 38.93602409668634,
"Postcode": "20712",
"CountryID": 2,
"Longitude": -76.95985025176361,
"RelatedURL": "https://shellrecharge.com/en-us/solutions",
"AddressLine1": "3526-A 35th Street",
"DistanceUnit": 0,
"AccessComments": "24 hours daily",
"StateOrProvince": "MD",
"ContactTelephone1": "855-900-7584"
} |
| Connections | [
{
"ID": 375439,
"Amps": 32,
"LevelID": 2,
"PowerKW": 7,
"Voltage": 230,
"Comments": "kW power is an estimate based on the connection type",
"Quantity": 3,
"CurrentTypeID": 10,
"ConnectionTypeID": 1
}
] |
| DateCreated | 2023-02-13T05:12:00Z |
| UsageTypeID | 1 |
| OperatorInfo | {
"ID": 59,
"Title": "Shell Recharge Solutions (US)",
"Comments": null,
"BookingURL": null,
"WebsiteURL": "https://shellrecharge.com/en-us/solutions",
"AddressInfo": null,
"ContactEmail": null,
"FaultReportEmail": null,
"IsRestrictedEdit": false,
"IsPrivateIndividual": false,
"PhonePrimaryContact": null,
"PhoneSecondaryContact": null
} |
| StatusTypeID | 50 |
| UserComments | [
{
"ID": 30632,
"User": {
"ID": 20555,
"Username": "Lanny"
},
"Comment": "two of three functional. ",
"UserName": "Lanny",
"DateCreated": "2025-06-29T15:46:20.683Z",
"ChargePointID": 224351,
"CommentTypeID": 10,
"IsActionedByEditor": false,
"CheckinStatusTypeID": 10
}
] |
| DataProviderID | 1 |
| DateLastVerified | 2025-06-29T15:46:00Z |
| DateLastStatusUpdate | 2025-06-29T15:46:00Z |
| SubmissionStatusTypeID | 100 |