Endion Station
Duluth, MN
DC FastLevel 2ZEFNET
3 stations · 14 ports240 kW
MN-066425
CSS Bluestone - Duluth
940 Woodland Avenue, Duluth, MN, 55812
CSS Bluestone - Duluth is an EV charging location in Duluth, MN with 4 DC fast and Level 2 charging ports up to 15 kW on the ZEFNET network. Public access. Listing data from NREL, last confirmed November 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
15.4 kW
DC fast
Ports
4
ports
Hours
—
Pricing
—
Stations & ports
3 stations · 4 portsCSS Bluestone - Duluth · DCFC CCS
ZEFNET
Rating not listed. DC fast chargers deliver 50 kW or more. That adds roughly 100 miles in 30 to 45 minutes, depending on the car.
Start session on ZEFNET network →1ACCS
1BCCS
CSS Bluestone - Duluth · L2 J1772 15.4 kW
ZEFNET
15.4 kW adds roughly 55 miles of range per hour for a typical EV.
Start session on ZEFNET network →2AJ1772· 15.4 kW
CSS Bluestone - Duluth · L2 J1772 15.3 kW
ZEFNET
15.3 kW adds roughly 55 miles of range per hour for a typical EV.
Start session on ZEFNET network →3AJ1772· 15.3 kW
Estimated charging time
DC fast charging · typical 50 kW
~1 h 10 min
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 →
940 Woodland Avenue · Duluth, MN · 55812
Driver check-ins
No driver check-ins yet. Charged here recently? A one-tap report helps the next driver know what to expect.
Charged here? Tell the next driver how it went:
Reviews
No reviews yet — be the first to charge here and share your experience.
Frequently asked questions
- Where is CSS Bluestone - Duluth located?
- CSS Bluestone - Duluth is located at 940 Woodland Avenue, Duluth, MN.
- What kind of charging does CSS Bluestone - Duluth offer?
- CSS Bluestone - Duluth offers DC fast charging and Level 2 (AC) charging, with stations rated up to 15.4 kW. There are 3 charging stations and 4 total ports at this location.
- How long does it take to charge an EV at CSS Bluestone - Duluth?
- A typical EV with a 75 kWh battery charging from 10% to 80% takes about 1 h 10 min on a typical 50 kW DC fast charging, or about 5 h 18 min on 11 kW Level 2 (AC) charging at CSS Bluestone - Duluth. Actual times vary with vehicle, temperature, and station load.
- What charging network operates CSS Bluestone - Duluth?
- CSS Bluestone - Duluth is part of the ZEFNET network. See more ZEFNET charging across MN on SpotCharge.
- Can anyone use the chargers at CSS Bluestone - Duluth?
- Yes — CSS Bluestone - Duluth is a publicly accessible charging location.
- Is the CSS Bluestone - Duluth listing owner-managed?
- Not yet. This page was generated from open charging data (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
18.9
3,576 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 3,576 publicly-listed ports in Minnesota (2,083 Level 2 and 1,482 DC fast), that works out to roughly 18.9 EVs per public port and 32 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 DC fast charging
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 Center76 fields
From U.S. DOE AFDC · Public domain
| id | 461283 |
|---|---|
| zip | 55812 |
| city | Duluth |
| plus4 | — |
| state | MN |
| ng_psi | — |
| cng_psi | — |
| country | US |
| latitude | 46.81643 |
| bd_blends | — |
| longitude | -92.07564 |
| open_date | 2026-06-18 |
| rd_blends | — |
| ev_network | ZEFNET |
| ev_pricing | — |
| unverified | No |
| updated_at | 2026-11-02T05:39:03Z |
| 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 | CSS Bluestone - Duluth |
| 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": [
"D0000033~1",
"D0000033~2",
"dwCL8dZj5",
"uFOvvVLf1"
],
"station": [
"CyFmq6np6"
]
} |
| ev_network_web | https://www.zefenergy.com |
| fuel_type_code | ELEC |
| geocode_status | GPS |
| hy_status_link | — |
| street_address | 940 Woodland Avenue |
| 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": 15.4,
"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": 15.3,
"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": 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": []
}
] |
| 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 | 2026-11-02 |
| 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 | — |