Electricity in St. George, Utah
4 electric utilities serve homes in Washington County, where St. George is: Rocky Mountain Power, City of St George, Dixie Escalante REA and Garkane Energy Cooperative. The name of your utility is on your bill. In 2025, the average home bill of these utilities was $100.84 (Rocky Mountain Power) to $122.54 (Dixie Escalante REA) a month. The Utah average was $99.06.
- 108,713 people (2025 estimate)
- Washington County
- EIA data, 2025
Electric utilities in St. George
EIA lists utilities by county, not by city. These utilities serve homes in Washington County. Your address has one utility: its name is on your bill, or type your ZIP code in the utility finder.
| Utility | Homes in Utah | Average bill 2025 | 1,000 kWh now |
|---|---|---|---|
| Rocky Mountain PowerInvestor-owned utility · bill calculator | 969,037 | $100.84746 kWh, 13.5¢ | $127.04 |
| City of St GeorgeCity utility | 28,681 | $108.62927 kWh, 11.7¢ | — |
| Dixie Escalante REAElectric cooperative | 28,410 | $122.541,337 kWh, 9.2¢ | — |
| Garkane Energy CooperativeElectric cooperative | 11,895 | $101.53874 kWh, 11.6¢ | — |
4 smaller utilities with fewer than 1,000 homes are also listed in the county. The average bill is the 2025 average of each utility's homes that bought their power from it (EIA-861); a dash means that its homes buy power from a retail supplier. The 1,000 kWh bill is from the official tariff, before taxes, for the utilities that have a calculator on this site. The Utah average was $99.06 a month for 761 kWh (13.0¢ per kWh).
Solar power in St. George
A home solar system on a south-facing roof in St. George makes about 1,714 kWh a year for each kW of panels (PVWatts, National Laboratory of the Rockies). A 6 kW system makes about 10,282 kWh a year. See what that saves on your utility's rates with the solar savings calculator.
Lower your electric bill in St. George
- Open your utility above for its average bill, outages and rates, or the bill calculator to check your own bill.
- Help paying your Rocky Mountain Power bill: 7 programs, with who qualifies and how to apply.
- Help paying the electric bill in Utah: bill assistance, payment plans and discounts.
- Why is my electric bill so high? and the appliance cost calculator.
More about Utah: Utah electric rates and all Utah utilities, business electricity rates and natural gas bills. All cities of the county: electricity in Washington County. Other cities: Salt Lake City, Bountiful, Cedar City, Layton, Lehi, Logan, Murray, Ogden, Provo, Spanish Fork, Springville, Tooele.
Who provides electricity in St. George, UT?
4 electric utilities serve homes in Washington County, where St. George is: Rocky Mountain Power, City of St George, Dixie Escalante REA and Garkane Energy Cooperative. The name of your utility is on your bill.
What is the average electric bill in St. George, UT?
In 2025, the average home bill of these utilities was $100.84 (Rocky Mountain Power) to $122.54 (Dixie Escalante REA) a month. The Utah average was $99.06 a month for 761 kWh. Your bill depends on your kWh and your rate plan.
utilityratecalc.com is not part of any utility or city government. Sources: Census Bureau city population estimates, Vintage 2025 (the city and its counties); EIA-861 data, 2025 (utilities by county, homes and average bills).