Electricity rates in Summit, AZ
Summit (5,372 people, Pima County) is served by Tucson Electric Power Co.. Homes on Tucson Electric Power Co. pay about 14.89¢/kWh, 3% less than the Arizona average.
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Electric companies serving Summit
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Tucson Electric Power Co. | Investor-owned utility | 14.89¢ | $117 | 416K | 42 |
Power outages in Pima County right now
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Outage history in Pima County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 129 | 57 |
| Days with outages | 47 | 34 |
| Most customers out at once | 38,456 (7.8%) | 18,508 (3.8%) |
| Worst day | 2024-07-15 | 2025-11-12 |
Outage minutes by month, 2025
Less outage time than 2024 (129 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Drexel Heights 14.9¢
- Sahuarita 14.9¢
- East Sahuarita 14.9¢
- South Tucson 14.9¢
- Valencia West 14.9¢
- Tucson 14.9¢
- Tucson Estates 14.9¢
- Corona de Tucson 14.9¢
- Vail 14.9¢
- Green Valley 14.9¢
ZIP codes: 85706, 85734, 85756
Frequently asked questions
What is the electricity rate in Summit?
Most homes in Summit get power from Tucson Electric Power Co., where residential customers pay an average of 14.89¢/kWh including all charges. The Arizona average is 15.40¢ and the U.S. average 17.99¢.
What is the average electric bill in Summit?
About $117 a month, based on 784 kWh a month (the average for Tucson Electric Power Co. customers) at 14.89¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Summit, AZ?
Tucson Electric Power Co. serves Summit.
How often does the power go out in Summit?
In 2025, customers in Pima County averaged 57 min without power. Outages hit 34 days of the year, and the worst day was 2025-11-12, when 18,508 customers (3.8%) were out. Source: ORNL EAGLE-I.