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Santa Cruz County, AZ Energy
Electric utilities, power plants and charging stations in Santa Cruz County, Arizona.
- Arizona home electricity
- 15.38¢/kWh
- July 2026
- Regular gas, region
- $5.01/gal
- West Coast except California
- EV charging stations
- 6
- 10 ports
- Electric utilities
- 4
- Serving Santa Cruz County
Electric utilities serving Santa Cruz County
As reported to EIA for 2025. A utility may serve only part of the county. Customers and prices are for its whole Arizona service area
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| Utility | Customers in state | Home price | Home bill |
|---|---|---|---|
| Arizona Public Service CoInvestor Owned | 1,433,294 | 17.03¢/kWh | $165/mo |
| UNS Electric, IncInvestor Owned | 107,073 | 16.99¢/kWh | $144/mo |
| Trico Electric Cooperative IncCooperative | 56,123 | 14.26¢/kWh | $131/mo |
| Sulphur Springs Valley E C IncCooperative | 54,786 | 14.61¢/kWh | $107/mo |
EV charging in Santa Cruz County
6 public stations, DC fast first
Power plants in Santa Cruz County
314 MW of operating capacity
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| Plant | Fuel | Capacity |
|---|---|---|
| Wilmot Energy Center II | Battery storage | 200 MW |
| Valencia | Natural gas | 108 MW |
| Rio Rico Solar | Solar | 6.0 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 Santa Cruz County?
- Arizona Public Service Co, UNS Electric, Inc, Trico Electric Cooperative Inc and 1 more report serving Santa Cruz County to EIA. Check your bill or address with the utility to confirm which one serves you.
- How many EV charging stations are in Santa Cruz County?
- There are 6 public EV charging stations in Santa Cruz County with 10 ports, 1 of them with DC fast charging.
- Are there power plants in Santa Cruz County?
- Yes. Santa Cruz County has 3 operating power plants with 314 MW of capacity. The largest is Wilmot Energy Center II (200 MW, battery storage).