Checked
Union County, AR Energy
Electric utilities, power plants and charging stations in Union County, Arkansas.
- Arkansas home electricity
- 14.33¢/kWh
- July 2026
- Regular gas, region
- $3.78/gal
- Gulf Coast (PADD 3)
- EV charging stations
- 4
- 14 ports
- Electric utilities
- 1
- Serving Union County
Electric utilities serving Union County
As reported to EIA for 2025. A utility may serve only part of the county. Customers and prices are for its whole Arkansas service area
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| Utility | Customers in state | Home price | Home bill |
|---|---|---|---|
| Entergy Arkansas LLCInvestor Owned | 737,059 | 13.36¢/kWh | $145/mo |
EV charging in Union County
4 public stations, DC fast first
- El Dorado Conference Center
311 S West Ave, El Dorado, AR 71730
6 Level 2 · Non-networked · J1772 (Level 2)
- Murphy Art District
101 East Locust St, El Dorado, AR 71730
6 Level 2 · Non-networked · J1772 (Level 2)
- Karol Malone Ford
1730 W Hillsboro St, El Dorado, AR 71730
1 Level 2 · Non-networked · J1772 (Level 2)
Alternative fuel stations
| Fuel | Stations |
|---|---|
| Ethanol (E85) | 1 |
Power plants in Union County
2.4 GW of operating capacity
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| Plant | Fuel | Capacity |
|---|---|---|
| Union Power Station | Natural gas | 2.4 GW |
| El Dorado AR | Solar | 1.8 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 Union County?
- Entergy Arkansas LLC reports serving Union County to EIA. Check your bill or address with the utility to confirm which one serves you.
- How many EV charging stations are in Union County?
- There are 4 public EV charging stations in Union County with 14 ports.
- Are there power plants in Union County?
- Yes. Union County has 2 operating power plants with 2.4 GW of capacity. The largest is Union Power Station (2.4 GW, natural gas).