SAIDI
65 min per year
Average outage minutes (2023)
Foley Board of Utilities is a municipally-owned utility operating in Alabama under EIA identifier 6491. It reports service to approximately 56,193 customer accounts and generated about $0.15 billion in annual electric revenue, with a service footprint spanning 2 ZIP codes. Municipal ownership means a local board or city council typically oversees this utility, and it is exempt from federal income tax.
In 2023, the average Foley Board of Utilities customer experienced 64.6 minutes of power interruptions, a metric called SAIDI (System Average Interruption Duration Index). That keeps this utility below the typical 120–180 minute national benchmark, consistent with a well-hardened distribution system and fast restoration crews. SAIFI, the average number of outage events per customer, was 1.22 for the same period, so customers statistically faced roughly 1 distinct interruption that year. Once major event days (hurricanes, ice storms) are excluded, SAIDI comes down to 59.6 minutes, and the spread against the headline 64.6 indicates how much weather, versus routine infrastructure, drove the outage total.
Foley Board of Utilities has 4 years of continuous EIA reporting on file (2020–2023), enough to read a real trend rather than a single-year snapshot. SAIDI has improved from 5822.4 to 64.6 minutes over that window, a meaningful direction for prospective customers and regulators watching capital investment outcomes. Note: this figure is unusually low compared to typical U.S. utility performance and may reflect an incomplete EIA filing for this year rather than a genuine reliability improvement -- treat with caution and cross-check against Foley Board of Utilities's other reported years.
SAIDI
65 min per year
Average outage minutes (2023)
SAIFI
1.22 interruptions/yr
Average interruption count (2023)
Customers
56,193
Customers across Alabama
65 min/year per customer
Annual minutes without electric service (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 5822.4 | 64.5 | 3.622 | 50,311 |
| 2021 | 51.3 | 44.9 | 0.892 | 51,927 |
| 2022 | 61.7 | 55.1 | 0.986 | 53,193 |
| 2023 | 64.6 | 59.6 | 1.217 | 54,708 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Foley Board of Utilities serves 2 ZIP codes in Alabama.
Foley Board of Utilities had a SAIDI of 64.6 minutes in 2023. Excluding major storm impacts, this beats the national average, a sign of above-average reliability.
Foley Board of Utilities is classified as a Municipal serving Alabama.
Foley Board of Utilities serves approximately 56,193 customers in Alabama.
Foley Board of Utilities has 4 years of reliability data (2020-2023). This utility's SAIDI has stayed fairly flat over the period. Review the trend table above for year-by-year detail.
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.