USBIA-San Carlos Project Rates: Average Bill & Price per kWh
Residential rates for USBIA-San Carlos Project and how they compare to the Arizona average — 2024 EIA-861 annual data.
Residential customers of USBIA-San Carlos Project average $179.61/month at 19.49¢/kWh — below the Arizona average of $219.35.
Where USBIA-San Carlos Project rates are heading
Annual residential figures from Form EIA-861, 2019–2024.
| Year | Rate | Avg bill | Res. customers |
|---|---|---|---|
| 2019 | 13.58¢/kWh | $117.34/mo | 10,727 |
| 2020 | 13.01¢/kWh | $116.11/mo | 10,738 |
| 2021 | 10.89¢/kWh | $97.25/mo | 11,177 |
| 2022 | 11.64¢/kWh | $102.40/mo | 11,267 |
| 2023 | 11.64¢/kWh | $102.40/mo | 11,025 |
| 2024 | 19.49¢/kWh | $179.61/mo | 11,432 |
Rate context in Arizona
Statewide residential price trend (12 months) — context for USBIA-San Carlos Project's 2024 annual figure.
USBIA-San Carlos Project vs its state
Annual utility averages next to the latest statewide monthly figure — different windows, both labeled.
| Measure | USBIA-San Carlos Project | Arizona (latest month) |
|---|---|---|
| Avg bill | $179.61/mo | $219.35/mo |
| Rate | 19.49¢/kWh | 15.18¢/kWh |
Common questions
How much is the average electric bill with USBIA-San Carlos Project?
USBIA-San Carlos Project residential customers averaged $179.61 per month in 2024 (EIA-861 annual data) — about $2,155.35 per year.
What does USBIA-San Carlos Project charge per kWh?
USBIA-San Carlos Project averaged 19.49¢ per kWh for residential service in 2024 (annual revenue divided by sales, EIA-861). Actual rates depend on your plan and season.
How does USBIA-San Carlos Project compare to the Arizona average?
USBIA-San Carlos Project bills average $179.61 — lower than the Arizona average of $219.35 (latest EIA month).
How many customers does USBIA-San Carlos Project serve?
USBIA-San Carlos Project served 11,432 residential customers in 2024, per EIA-861 — one of the largest utilities we track in AZ.
Data: Form EIA-861, 2024 annual residential figures for USBIA-San Carlos Project. Bill = residential revenue ÷ customers ÷ 12; rate = revenue ÷ sales. State context uses the latest EIA monthly data. See methodology.