SAIDI
N/A per year
Mean outage duration per year (2023)
What This Utility Data Tells You
City of Azusa is a municipally-owned utility operating in California under EIA identifier 1050. It reports service to approximately 16,917 customer accounts and generated about $0.05 billion in annual electric revenue, with a service footprint spanning 5 ZIP codes. Municipal ownership means a local board or city council typically oversees this utility, and it is exempt from federal income tax.
Reliability metrics (SAIDI/SAIFI) are not reported for this utility in the latest EIA cycle, which is common for smaller cooperatives and municipals that fall below the federal reporting threshold.
With 4 consecutive years of EIA data (2020–2023), City of Azusa's reliability record can be judged on trend rather than one isolated year.
SAIFI
N/A interruptions/yr
Events per customer (2023)
Customers
16,917
California service territory
SAIDI vs. National Average (180 min) 0.0%
No SAIDI data
Power-out minutes per year (2023)
Reliability Trend (2020–2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | - | 26.2 | - | 16,988 |
| 2021 | - | 67.1 | - | 16,900 |
| 2022 | - | 46.6 | - | 16,967 |
| 2023 | - | 54.3 | - | 16,917 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Service Area
City of Azusa serves 5 ZIP codes in California.
9101091702917069172291741
Frequently Asked Questions
How reliable is City of Azusa?
City of Azusa had a SAIDI of 54.3 minutes (excluding major weather events) in 2023. Excluding major storm impacts, this beats the national average, a sign of above-average reliability.
What type of utility is City of Azusa?
City of Azusa is classified as a Municipal serving California.
How many customers does City of Azusa serve?
City of Azusa serves approximately 16,917 customers in California.
How has City of Azusa's reliability changed over time?
City of Azusa has 4 years of reliability data (2020-2023). Review the trend table above for year-by-year detail.
Utility Profile
- Type
- Municipal
- State
- California
- Customers
- 16,917
- Annual Revenue
- $0.05B
- EIA ID
- 1050
Explore
Source: U.S. Energy Information Administration Form 861 annual electric power industry survey · ZIP service territory: OpenEI. Disclaimer: informational only, not professional advice. See full disclaimer.
Every figure on PlainUtility is rendered directly from the U.S. Energy Information Administration's Form 861 reliability data, no number is typed in by an editor. This utility's SAIDI/SAIFI figures are rendered directly from EIA Form 861 reliability files. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2020-2023.