Usbia-San Carlos Project
Usbia-San Carlos Project is federal serving 11,432 residential customers in Arizona, at an average residential price of 19.49¢ per kilowatt-hour.
That price is derived, and it is annual. It is total residential revenue divided by total residential sales in EIA’s 2024 survey — not a tariff, and not this month’s rate. For what a kilowatt-hour costs in Arizona right now, see the state page, currently 15.18¢.
What it reported, by service
| Service | Residential customers | Residential | Commercial |
|---|---|---|---|
| Bundled | 11,432 | 19.49¢ | 17.93¢ |
How often the power goes out
Usbia-San Carlos Project did not report reliability figures in the 2024 survey. 227 of 972 utilities do not, and an absence here is exactly that — not a claim of an outage-free year.
Counties served
Gila, Graham, Maricopa, Pima, Pinal.
From EIA’s 2024 service-territory report. More than one utility can serve a county.
Get told when this changes
A note each month when EIA publishes new prices for Arizona.
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Source: EIA-861 annual electric utility survey, data year 2024. Public domain. This page is a record of what Usbia-San Carlos Project reported to EIA; it is not an endorsement, and nothing here is a quote. Corrections and removal requests.