Arizona · Behind the Meter
Tesla Inc.
12.80¢ per kWh, bundled, EIA-861 2025. Average bill $116.27 at 908.4 kWh a month, across 24,121 customers on that row.
Arizona averaged 15.26¢/kWh and $157.15 a month. The United States averaged 17.23¢/kWh and $150.68. State and national figures come from EIA's Average Bill file.
Revenue divided by sales, EIA-861 Sales to Ultimate Customers, 2025, released October 7, 2026. Texas wires utilities come from the Delivery Companies file. The price and bill use bundled service. Customer count: 24,121, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$128.00
12.80¢/kWh × 1,000 kWh. Bundled residential average, EIA-861 2025. The customer charge is already folded into this average, so it stands beside a tariff total rather than being added to it.
Annual history
| Year | ¢/kWh | Avg. bill | Avg. kWh | Customers |
|---|---|---|---|---|
| 2015 | 10.66¢ | $102.10 | 958.0 | 12,449 |
| 2016 | 11.06¢ | $108.36 | 979.7 | 17,916 |
| 2017 | 11.92¢ | $116.41 | 976.2 | 22,226 |
| 2018 | 12.85¢ | $118.04 | 918.5 | 24,927 |
| 2019 | 12.00¢ | $126.66 | 1,055.3 | 24,431 |
| 2020 | 12.46¢ | $117.42 | 942.2 | 24,437 |
| 2021 | 12.70¢ | $118.91 | 936.2 | 24,457 |
| 2022 | 12.61¢ | $119.70 | 949.4 | 24,454 |
| 2023 | 12.94¢ | $118.97 | 919.2 | 24,452 |
| 2024 | 12.75¢ | $115.80 | 908.2 | 24,451 |
| 2025 | 12.80¢ | $116.27 | 908.4 | 24,121 |
EIA-861, 2015–2025, using the same service type as the 2025 figure. A blank year means that service was not in the file.
Counties
EIA's 2025 service-territory file does not list counties for this utility.
EIA-861 Service Territory, 2025. A listed county is the county EIA recorded. It does not mean every address in the county is served. Open this utility in the bill calculator · Rate history tool