Endion Station
Duluth, MN
DC FastLevel 2ZEFNET
3 stations · 14 ports240 kW
MN-219671
Miller Hill Super One
5401 Burning Tree Road, Duluth, MN, 55811
Miller Hill Super One is an EV charging location in Duluth, MN with 4 Level 2 charging ports up to 50 kW on the ZEFNET network. Pricing: $0.162-0.574/kWh. Public access. Listing data from OpenChargeMap and NREL, last confirmed June 2026.
Own this location? This page was built from public charging data. Claim it free to add photos, set hours and pricing, and respond to drivers.Claim this location
no photos uploaded
Imported from open data
Open since 2026
Max power
50 kW
AC Level 2
Ports
4
ports
Hours
—
Pricing
$0.162-0.574/kWh
$0.162-0.574/kWh
Stations & ports
2 stations · 4 portsMiller Hill Super One · J1772 15.4kW
ZEF Energy
15.4 kW adds roughly 55 miles of range per hour for a typical EV.
1AJ1772· 15.4 kW
1BJ1772· 15.4 kW
Miller Hill Super One · CCS 50kW
ZEF Energy
50 kW adds roughly 175 miles of range per hour for a typical EV.
2ACCS· 50 kW
2BCCS· 50 kW
Estimated charging time
Level 2 (AC) · 11 kW
Limited by a typical EV's onboard charger
~5 h 18 min
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 →
5401 Burning Tree Road · Duluth, MN · 55811
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Frequently asked questions
- Where is Miller Hill Super One located?
- Miller Hill Super One is located at 5401 Burning Tree Road, Duluth, MN.
- What kind of charging does Miller Hill Super One offer?
- Miller Hill Super One offers Level 2 (AC) charging, with stations rated up to 50 kW. There are 2 charging stations and 4 total ports at this location.
- How long does it take to charge an EV at Miller Hill Super One?
- A typical EV with a 75 kWh battery charging from 10% to 80% takes about 5 h 18 min on 11 kW Level 2 (AC) charging at Miller Hill Super One. Actual times vary with vehicle, temperature, and station load.
- How much does it cost to charge at Miller Hill Super One?
- $0.162-0.574/kWh
- What charging network operates Miller Hill Super One?
- Miller Hill Super One is part of the ZEFNET network. See more ZEFNET charging across MN on SpotCharge.
- Can anyone use the chargers at Miller Hill Super One?
- Yes — Miller Hill Super One is a publicly accessible charging location.
- Is the Miller Hill Super One listing owner-managed?
- Not yet. This page was generated from open charging data (OpenChargeMap, NREL) and is refreshed by SpotCharge's weekly sync. If you own or operate this location, you can claim the listing for free and manage it directly.
Area electrification status
Minnesota · 2024Plug-in vehicles
68K
#21 in US
Battery-electric
47K
70% of fleet
EVs per public port
19.7
3,428 ports listed
As of 2024, Minnesota had 67,500 plug-in vehicles registered — 47,400 fully battery-electric (70%) and 20,100 plug-in hybrid (30%). That ranks Minnesota #21 nationally and represents about 1.1% of all US plug-in registrations.
Across 3,428 publicly-listed ports in Minnesota (1,970 Level 2 and 1,447 DC fast), that works out to roughly 19.7 EVs per public port and 32.8 BEVs per DC fast port.
Minnesota has comparatively strong public charging coverage today. Listing here keeps your stations visible as more Minnesota drivers switch to electric.
Source: AFDC (data from Experian Information Solutions) · See full Minnesota market data →
More charging in Duluth
See all →Source data
Every field returned by the public data sources for this location, including empty values. For developers, AI agents, and curious drivers.
NREL Alternative Fuels Data Center75 fields
From U.S. DOE AFDC · Public domain
| id | 458777 |
|---|---|
| zip | 55811 |
| city | Duluth |
| plus4 | — |
| state | MN |
| ng_psi | — |
| cng_psi | — |
| country | US |
| latitude | 46.80977 |
| bd_blends | — |
| longitude | -92.17018 |
| open_date | 2026-05-05 |
| rd_blends | — |
| ev_network | ZEFNET |
| ev_pricing | — |
| updated_at | 2026-06-12T05:25:23Z |
| 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 | Super One |
| ev_other_evse | — |
| ev_pricing_fr | — |
| expected_date | — |
| facility_type | — |
| nps_unit_name | — |
| station_phone | 888-493-3638 |
| cards_accepted | — |
| ev_dc_fast_num | 2 |
| ev_network_ids | {
"posts": [
"bSPl20CO8",
"D0000042~1",
"D0000042~2",
"EvAsTiE6V"
],
"station": [
"opULmACq9"
]
} |
| ev_network_web | https://www.zefenergy.com |
| fuel_type_code | ELEC |
| geocode_status | GPS |
| hy_status_link | — |
| street_address | 5401 Burning Tree Road |
| funding_sources | — |
| owner_type_code | — |
| access_days_time | — |
| e85_blender_pump | — |
| lpg_nozzle_types | — |
| ng_vehicle_class | — |
| related_stations | — |
| cng_dispenser_num | — |
| cng_total_storage | — |
| cng_vehicle_class | — |
| ev_charging_units | [
{
"network": "ZEFNET",
"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": null,
"port_count": 1
}
},
"port_count": 1,
"charging_level": "dc_fast",
"funding_sources": []
},
{
"network": "ZEFNET",
"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": null,
"port_count": 1
}
},
"port_count": 1,
"charging_level": "dc_fast",
"funding_sources": []
},
{
"network": "ZEFNET",
"connectors": {
"J1772": {
"power_kw": 15.9,
"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": "ZEFNET",
"connectors": {
"J1772": {
"power_kw": 15.8,
"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 | — |
| cng_fill_type_code | — |
| ev_connector_types | J1772, J1772COMBO |
| ev_level1_evse_num | — |
| ev_level2_evse_num | 2 |
| access_days_time_fr | — |
| date_last_confirmed | 2026-06-12 |
| 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 | — |
OpenChargeMap15 fields
From OpenChargeMap · CC-BY-SA 4.0
| ID | 461370 |
|---|---|
| UUID | F4C93F2B-94AA-47C7-88C3-DAAE6300314E |
| UsageCost | $0.162-0.574/kWh |
| OperatorID | 3454 |
| AddressInfo | {
"ID": 461759,
"Town": "Duluth",
"Title": "Miller Hill Super One",
"Latitude": 46.80974806656974,
"Postcode": "55811",
"CountryID": 2,
"Longitude": -92.17022785298505,
"RelatedURL": "https://www.zefenergy.com/",
"AddressLine1": "5401 Burning Tree Road",
"DistanceUnit": 0,
"StateOrProvince": "MN"
} |
| Connections | [
{
"ID": 776148,
"LevelID": 2,
"PowerKW": 15.4,
"Quantity": 2,
"StatusTypeID": 50,
"ConnectionTypeID": 1
},
{
"ID": 776149,
"LevelID": 2,
"PowerKW": 50,
"Quantity": 2,
"StatusTypeID": 50,
"ConnectionTypeID": 32
}
] |
| DateCreated | 2025-09-22T03:01:00Z |
| UsageTypeID | 1 |
| OperatorInfo | {
"ID": 3454,
"Title": "ZEF Energy",
"Comments": null,
"BookingURL": null,
"WebsiteURL": "https://www.zefenergy.com/",
"AddressInfo": null,
"ContactEmail": "solutions@zefenergy.com",
"FaultReportEmail": null,
"IsRestrictedEdit": false,
"IsPrivateIndividual": false,
"PhonePrimaryContact": "612.688.4596",
"PhoneSecondaryContact": null
} |
| StatusTypeID | 50 |
| DataProviderID | 1 |
| NumberOfPoints | 2 |
| DateLastVerified | 2025-09-25T03:04:00Z |
| DateLastStatusUpdate | 2025-09-25T03:04:00Z |
| SubmissionStatusTypeID | 200 |