EV Charging in Keweenaw County, Michigan
3 charging stations across Keweenaw County — 3 DC fast chargers and 9 Level 2 ports spread across 1 smaller town.
Infrastructure Grade
C
25% DC Fast
Based on DC Fast Charger ratio
3 of 12 ports
How is this graded?
Based on DC Fast Charger ratio:
- A: 40%+ DC Fast ports
- B: 30–39%
- C: 20–29%
- D: 10–19%
- F: Under 10%
Density Metrics
Total Stations 3
Ports per Station 4.0
Data Status
Current
Last updated: Sep 24, 2026
Data sourced from U.S. DOE AFDC
98% working at Michigan · verified Aug 21, 2026
Cheapest Time to Charge an EV in Keweenaw County Today
The cheapest, greenest grid window across Keweenaw County today is
1 AM – 4 AM CDT,
based on MISO day-ahead wholesale prices.
There's also a midday solar dip around 9 AM – 12 PM. On a time-of-use plan, your off-peak rate runs about ~12 AM - 6 AM.
Cheapest grid window
1 AM – 4 AM
CDT · MISO
Midday solar dip
9 AM – 12 PM
When solar output peaks
TOU off-peak anchor
~12 AM - 6 AM
Works on any time-of-use plan
Wholesale day-ahead prices via the open-source gridstatus library, refreshed daily. Compare every US grid region →
Charging by Town in Keweenaw County
1 smaller town in Keweenaw County, each with its full station list.
Copper Harbor · 3 stations
Copper Harbor, MI has 3 EV charging stations with 12 ports, including 3 DC fast. Non-Networked leads local coverage.
The Mariner North Resort
245 Gratiot St Non-Networked DC Fast 5 ports CHAdeMO + J1772
Keweenaw Mountain Lodge
14252 US Highway 41 RIVIAN_WAYPOINTS Level 2 1 port J1772
Mariner North Copper Harbor
255 Gratiot St RED_E DC Fast 6 ports J1772 + CCS/SAE Combo
Data sourced from the US DOE Alternative Fuels Station Locator (AFDC), maintained by NREL.
Last synced: August 21, 2026