Checked
St. Clair County, MI Energy
Electric utilities, power plants and charging stations in St. Clair County, Michigan.
- Michigan home electricity
- 23.05¢/kWh
- July 2026
- Regular gas, region
- $4.15/gal
- Midwest (PADD 2)
- EV charging stations
- 14
- 48 ports
- Electric utilities
- 1
- Serving St. Clair County
Electric utilities serving St. Clair County
As reported to EIA for 2025. A utility may serve only part of the county. Customers and prices are for its whole Michigan service area
Swipe the table sideways to see more columns.
| Utility | Customers in state | Home price | Home bill |
|---|---|---|---|
| DTE Electric CompanyInvestor Owned | 2,294,780 | 20.25¢/kWh | $126/mo |
EV charging in St. Clair County
14 public stations, DC fast first
- Port Huron, MI - Tesla Supercharger
500 Thomas Edison Parkway, Port Huron, MI 48060
8 DC fast · Tesla Supercharger · Tesla (NACS)
- FasCharge 8238 Speedy Q Kimball
2797 Wadhams Rd Kimball, Kimball, MI 48074
4 DC fast · Red E · CCS (J1772 Combo)
- Lafontaine Ford St. Clair
1200 S Carney Dr, Saint Clair, MI 48079
4 DC fast · Ford Charge · CCS (J1772 Combo)
- Northgate Ford Inc.
3600 Pine Grove Ave, Port Huron, MI 48060
4 DC fast · Ford Charge · CCS (J1772 Combo)
- Pilot Travel Center 596
2424 Wadhams Road, Smiths Creek, MI 48074
4 DC fast · EVgo · CCS (J1772 Combo)
- Port Huron Fast Chargers
2830 Pine Grove Ave, Port Huron, MI 48060
4 DC fast · Red E · CCS (J1772 Combo)
- 8206 Speedyq Dc1
2020 Water St, Port Huron, MI 48060
1 DC fast · ChargePoint · CHAdeMO, CCS (J1772 Combo)
- 8206 Speedyq Dc2
2020 Water St, Port Huron, MI 48060
1 DC fast · ChargePoint · CHAdeMO, CCS (J1772 Combo)
- McLaren Port Huron
1221 Pine Grove Ave, Port Huron, MI 48060
4 Level 2 · Non-networked · J1772 (Level 2)
- McLaren Port Huron - Physician Parking Only
1221 Pine Grove Ave, Port Huron, MI 48060
4 Level 2 · Non-networked · J1772 (Level 2)
- Port Huron Destination Chargers
2832 Pine Grove Ave, Port Huron, MI 48060
4 Level 2 · Red E · J1772 (Level 2)
- Best Western Port Huron - Tesla Destination
2282 Water St, Port Huron, MI 48060
3 Level 2 · Tesla Destination · Tesla (NACS)
Alternative fuel stations
| Fuel | Stations |
|---|---|
| Compressed natural gas (CNG) | 3 |
| Ethanol (E85) | 2 |
Power plants in St. Clair County
4.5 GW of operating capacity
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| Plant | Fuel | Capacity |
|---|---|---|
| Belle River | Coal | 1.7 GW |
| Blue Water Energy Center | Natural gas | 1.3 GW |
| Greenwood (MI) | Natural gas | 1.1 GW |
| Dean | Natural gas | 358 MW |
| Lake Iris Solar Project | Solar | 100 MW |
| St Clair | Natural gas | 18.5 MW |
| E.B. Eddy Paper Inc | Natural gas | 5.0 MW |
| Cargill Salt | Natural gas | 4.2 MW |
| Blue Water Renewables Inc | Biomass | 3.2 MW |
| Greenwood Solar Farm | Solar | 1.4 MW |
Electricity rates and gas prices are state or regional averages. Utility service areas come from EIA Form 861 and are listed by county, so a utility listed here may not serve every address in the county.
Frequently asked questions
- What electric company serves St. Clair County?
- DTE Electric Company reports serving St. Clair County to EIA. Check your bill or address with the utility to confirm which one serves you.
- How many EV charging stations are in St. Clair County?
- There are 14 public EV charging stations in St. Clair County with 48 ports, 8 of them with DC fast charging.
- Are there power plants in St. Clair County?
- Yes. St. Clair County has 10 operating power plants with 4.5 GW of capacity. The largest is Belle River (1.7 GW, coal).