GM - SCHWAN BUICK GMC CADILLAC is an EV charging location in Madan, ND with 3 DC fast charging ports up to 50 kW on the EV Connect network. 24 hours daily. Public access. Listing data from NREL, last confirmed September 2026.
50 kW adds roughly 100 miles in 30 to 45 minutes, depending on the car.
Start session on EV Connect network →24 kW adds roughly 100 miles in about an hour, depending on the car.
Start session on EV Connect network →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, North Dakota had 2,300 plug-in vehicles registered — 1,300 fully battery-electric (57%) and 1,000 plug-in hybrid (43%). That ranks North Dakota #51 nationally and represents about 0.0% of all US plug-in registrations.
Across 320 publicly-listed ports in North Dakota (137 Level 2 and 183 DC fast), that works out to roughly 7.2 EVs per public port and 7.1 BEVs per DC fast port.
North Dakota has comparatively strong public charging coverage today. Listing here keeps your stations visible as more North Dakota drivers switch to electric.
Source: AFDC (data from Experian Information Solutions) · See full North Dakota 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 | 303028 |
|---|---|
| zip | 58554 |
| city | Madan |
| plus4 | — |
| state | ND |
| ng_psi | — |
| cng_psi | — |
| country | US |
| latitude | 46.814774 |
| bd_blends | — |
| longitude | -100.841534 |
| open_date | 2023-07-21 |
| rd_blends | — |
| ev_network | EV Connect |
| ev_pricing | — |
| updated_at | 2026-09-18T03:58:15Z |
| 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 | GM - SCHWAN BUICK GMC CADILLAC |
| ev_other_evse | — |
| ev_pricing_fr | — |
| expected_date | — |
| facility_type | — |
| nps_unit_name | — |
| station_phone | 866-816-7584 |
| cards_accepted | — |
| ev_dc_fast_num | 3 |
| ev_network_ids | {
"posts": [
"6334036d769d347763920ba5",
"6334036d769d347763920ba6",
"64a6f9aab323a268522e0abd"
],
"station": [
"453127d4-9be8-414b-988a-6e18ec08ea39"
]
} |
| ev_network_web | https://www.evconnect.com |
| fuel_type_code | ELEC |
| geocode_status | GPS |
| hy_status_link | — |
| street_address | 3812 Memorial Highway |
| funding_sources | — |
| owner_type_code | — |
| 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": "EV Connect",
"connectors": {
"J1772": {
"power_kw": null,
"port_count": 0
},
"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": 50,
"port_count": 1
}
},
"port_count": 1,
"charging_level": "dc_fast",
"funding_sources": []
},
{
"network": "EV Connect",
"connectors": {
"J1772": {
"power_kw": null,
"port_count": 0
},
"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": 24,
"port_count": 1
}
},
"port_count": 1,
"charging_level": "dc_fast",
"funding_sources": []
},
{
"network": "EV Connect",
"connectors": {
"J1772": {
"power_kw": null,
"port_count": 0
},
"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": 50,
"port_count": 1
}
},
"port_count": 1,
"charging_level": "dc_fast",
"funding_sources": []
}
] |
| lng_vehicle_class | — |
| ng_fill_type_code | — |
| restricted_access | No |
| access_detail_code | — |
| cng_fill_type_code | — |
| ev_connector_types | J1772COMBO |
| ev_level1_evse_num | — |
| ev_level2_evse_num | — |
| access_days_time_fr | — |
| date_last_confirmed | 2026-09-18 |
| ev_renewable_source | — |
| cng_renewable_source | — |
| lng_renewable_source | — |
| cng_total_compression | — |
| ev_workplace_charging | No |
| maximum_vehicle_class | — |
| rd_max_biodiesel_level | — |
| groups_with_access_code | Public |
| intersection_directions | — |
| e85_other_ethanol_blends | — |
| rd_blended_with_biodiesel | — |
| groups_with_access_code_fr | Public |
| intersection_directions_fr | — |