Arizona · Cooperative
Sulphur Springs Valley E C Inc
14.61¢ per kWh, bundled, EIA-861 2025. Average bill $107.04 at 732.6 kWh a month, across 46,398 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: 46,398, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$146.10
14.61¢/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 | 13.23¢ | $90.34 | 682.6 | 41,438 |
| 2016 | 13.59¢ | $93.82 | 690.3 | 41,458 |
| 2017 | 14.32¢ | $97.34 | 679.6 | 42,721 |
| 2018 | 14.93¢ | $102.20 | 684.7 | 43,826 |
| 2019 | 14.13¢ | $96.82 | 685.3 | 44,147 |
| 2020 | 13.12¢ | $99.25 | 756.2 | 44,589 |
| 2021 | 14.56¢ | $105.41 | 723.8 | 45,026 |
| 2022 | 16.25¢ | $117.27 | 721.8 | 45,350 |
| 2023 | 16.75¢ | $124.23 | 741.6 | 45,606 |
| 2024 | 13.49¢ | $100.12 | 742.0 | 46,008 |
| 2025 | 14.61¢ | $107.04 | 732.6 | 46,398 |
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
Cochise, Graham, Pima, Santa Cruz.
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