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All stationsColoradoLongmont
CO-335492

CircleK - Longmont I-25, CO

10963 W I-25 Frontage Rd, Longmont, CO, 80504

CircleK - Longmont I-25, CO is a convenience store in Longmont, CO with 4 DC fast charging ports up to 180 kW on the Circle K network. 24 hours daily. Public access. Listing data from NREL, last confirmed May 2025.

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
🏪Convenience store
📅Open since 2024
🚚Fits Medium-duty (vans, small trucks)
Max power
180 kW
DC fast
Ports
4
ports
Hours
24/7
24 hours daily
Pricing
—

Stations & ports

2 stations · 4 ports
CircleK - Longmont I-25, CO · DCFC CCS 180 kW
CIRCLE_K
DC fast · 180 kW

180 kW can add 100 miles or more in 15 to 25 minutes, depending on the car.

Start session on CIRCLE_K network →
1ACCS· 180 kW
1BCCS· 180 kW
1CCCS· 180 kW
CircleK - Longmont I-25, CO · DCFC CHAdeMO 100 kW
CIRCLE_K
DC fast · 100 kW

100 kW adds roughly 100 miles in 30 to 45 minutes, depending on the car.

Start session on CIRCLE_K network →
2ACHAdeMO· 100 kW

Estimated charging time

DC fast charging · 180 kW
~19 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 →

10963 W I-25 Frontage Rd · Longmont, CO · 80504

Driver check-ins

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Frequently asked questions

Where is CircleK - Longmont I-25, CO located?
CircleK - Longmont I-25, CO is located at 10963 W I-25 Frontage Rd, Longmont, CO.
What kind of charging does CircleK - Longmont I-25, CO offer?
CircleK - Longmont I-25, CO offers DC fast charging, with stations rated up to 180 kW. There are 2 charging stations and 4 total ports at this location.
How long does it take to charge an EV at CircleK - Longmont I-25, CO?
A typical EV with a 75 kWh battery charging from 10% to 80% takes about 19 min on 180 kW DC fast charging at CircleK - Longmont I-25, CO. Actual times vary with vehicle, temperature, and station load.
What are CircleK - Longmont I-25, CO's charging hours?
24 hours daily
What charging network operates CircleK - Longmont I-25, CO?
CircleK - Longmont I-25, CO is part of the Circle K network. See more Circle K charging across CO on SpotCharge.
Can anyone use the chargers at CircleK - Longmont I-25, CO?
Yes — CircleK - Longmont I-25, CO is a publicly accessible charging location.
How do you pay for charging at CircleK - Longmont I-25, CO?
CircleK - Longmont I-25, CO accepts Credit card, according to NREL.
Is the CircleK - Longmont I-25, CO 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

Colorado · 2024
Plug-in vehicles
176K
#7 in US
Battery-electric
127K
72% of fleet
EVs per public port
23.4
7,502 ports listed

As of 2024, Colorado had 175,700 plug-in vehicles registered — 127,000 fully battery-electric (72%) and 48,700 plug-in hybrid (28%). That ranks Colorado #7 nationally and represents about 2.9% of all US plug-in registrations.

Across 7,502 publicly-listed ports in Colorado (4,774 Level 2 and 2,728 DC fast), that works out to roughly 23.4 EVs per public port and 46.6 BEVs per DC fast port.

Colorado'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 Colorado market data →

More DC fast charging

DC fast charging in Longmont →DC fast charging in Colorado →Circle K in Colorado →

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Service Center

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DC FastLevel 2evGateway
2 stations · 12 ports120 kW
Details
Hours
24 hours daily
Phone
833-505-2291
Network
Circle K ↗
Access
Public access
Payment
Credit card
From NREL
Ownership
Privately owned
From NREL

Verified by NREL · 17 months ago

Data from NREL

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 Center74 fields▾

From U.S. DOE AFDC · Public domain

id356086
zip80504
cityLongmont
plus4—
stateCO
ng_psi—
cng_psi—
countryUS
latitude40.16012
bd_blends—
longitude-104.98052
open_date2024-07-23
rd_blends—
ev_networkCIRCLE_K
ev_pricing—
updated_at2026-02-02T23:16:24Z
access_codepublic
cng_has_rng—
lng_has_rng—
lpg_primary—
status_codeE
bd_blends_fr—
hy_is_retail—
hy_pressures—
hy_standards—
rd_blends_fr—
station_nameCircleK - Longmont I-25, CO
ev_other_evse—
ev_pricing_fr—
expected_date—
facility_typeCONVENIENCE_STORE
nps_unit_name—
station_phone833-505-2291
cards_acceptedCREDIT
ev_dc_fast_num4
ev_network_webhttps://www.circlek.com/charge
fuel_type_codeELEC
geocode_status200-8
hy_status_link—
street_address10963 W I-25 Frontage Rd
funding_sources—
owner_type_codeP
access_days_time24 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": "CIRCLE_K",
    "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": 180,
        "port_count": 1
      }
    },
    "port_count": 1,
    "charging_level": "dc_fast",
    "funding_sources": []
  },
  {
    "network": "CIRCLE_K",
    "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": 180,
        "port_count": 1
      }
    },
    "port_count": 1,
    "charging_level": "dc_fast",
    "funding_sources": []
  },
  {
    "network": "CIRCLE_K",
    "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": 180,
        "port_count": 1
      }
    },
    "port_count": 1,
    "charging_level": "dc_fast",
    "funding_sources": []
  },
  {
    "network": "CIRCLE_K",
    "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": 100,
        "port_count": 1
      },
      "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": "dc_fast",
    "funding_sources": []
  }
]
lng_vehicle_class—
ng_fill_type_code—
restricted_accessNo
access_detail_code—
cng_fill_type_code—
ev_connector_typesCHADEMO, J1772COMBO
ev_level1_evse_num—
ev_level2_evse_num—
access_days_time_fr—
date_last_confirmed2025-05-12
ev_renewable_source—
cng_renewable_source—
lng_renewable_source—
cng_total_compression—
ev_workplace_chargingNo
maximum_vehicle_classMD
rd_max_biodiesel_level—
groups_with_access_codePublic
intersection_directions—
e85_other_ethanol_blends—
rd_blended_with_biodiesel—
groups_with_access_code_frPublic
intersection_directions_fr—
SpotCharge · Owner-listed EV charging