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UNS Electric, Inc
UNS Electric, Inc served 95,288 residential customers in Arizona in 2025 (3.0% of the state's residential customers), the 4th largest of 19 utilities reporting there. Bundled service; ownership: investor owned; balancing authority TEPC.
The meter, one average month.
Scroll to run 30 days of UNS Electric, Inc's average residential use through a five-dial register.
- Used so far
- 849 kWh
- At 16.99¢/kWh
- $144
Price ruler0 to 50¢ per kWh
Where 16.99¢ sits.
UNS Electric, Inc averaged 16.99¢ per kWh against a Arizona residential average of 15.32¢: 10.9% above the state figure. Among the 5 investor owned utilities in Arizona with bundled residential sales, it ranks 4th from the lowest price.
2020 and 2025EIA-861
Five years, same meter.
In 2020 the average UNS Electric, Inc home used 945 kWh a month at 10.02¢ and paid $94.69. In 2025 it used 849 kWh at 16.99¢ and paid $144: the price per kWh is up 69.5%.
| Measure | 2020 | 2025 |
|---|---|---|
| Price, ¢/kWh | 10.02 | 16.99 |
| Use, kWh a month | 945 | 849 |
| Bill, US$ a month | 94.69 | 144.18 |
| Class | Customers | MWh sold | ¢/kWh |
|---|---|---|---|
| Residential | 95,288 | 970,541 | 16.99 |
| Commercial | 11,779 | 721,880 | 16.1 |
| Industrial | 6 | 108,516 | 13.32 |
Who else is on the line
Homes are one class.
Homes took 53.9% of the electricity UNS Electric, Inc sold in Arizona in 2025.
Rooftop solar on its linesnet metering
11,315 roofs.
- Residential net-metered PV
- 11,315installations reported for 2025
- Capacity
- 91.3 MWresidential, net metered
- Per 1,000 homes
- 118.7installations per 1,000 residential customers
Service territoryEIA-861
2 counties.
MohaveSanta Cruz
Counties in Arizona where UNS Electric, Inc reported serving customers in 2025 (2 in all; up to 24 listed).
EIA-8612025Utility 19728
The filing, line by line.
| Measure | Value | Unit |
|---|---|---|
| Average price | 16.99 | ¢/kWh |
| Arizona average price | 15.32 | ¢/kWh |
| Difference from state average | 10.9 | % |
| Price change over 5 years | 69.5 | % |
| Typical monthly use | 849 | kWh |
| Typical monthly bill | 144.18 | US$ |
| Residential customers | 95,288 | accounts |
| Share of AZ residential customers | 3.0 | % |
| Size rank in AZ | 4 of 19 | by customers |
| Price rank, investor owned peers | 4 of 5 | 1 = lowest |
Rate plans on fileOpenEI URDB
None shown for this page. Plan counts appear once per utility, on its largest state's bundled page; how plans are counted.